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href=\"/wiki/Wikipedija:Kriteriji_zna%C4%8Dajnosti_po_temama\" title=\"Wikipedija:Kriteriji značajnosti po temama\"\u003ERaspravite \u003Cb\u003Erazradu po temama kriterija\u003C/b\u003E o značajnosti!\u003C/a\u003E \u003C/td\u003E\n\u003C/tr\u003E\n\u003C/tbody\u003E\u003C/table\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E";}}());</script></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Mrežno mjesto"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Sadržaj" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Sadržaj</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">premjesti</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">sakrij</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Početak</div> </a> </li> <li id="toc-Vrste_lanaca_za_lančani_prijenos" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Vrste_lanaca_za_lančani_prijenos"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Vrste lanaca za lančani prijenos</span> </div> </a> <button aria-controls="toc-Vrste_lanaca_za_lančani_prijenos-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Sadržaj cjeline Vrste lanaca za lančani prijenos</span> </button> <ul id="toc-Vrste_lanaca_za_lančani_prijenos-sublist" class="vector-toc-list"> <li id="toc-Podjela" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Podjela"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Podjela</span> </div> </a> <ul id="toc-Podjela-sublist" class="vector-toc-list"> <li id="toc-Pogonski_lanci" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Pogonski_lanci"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1.1</span> <span>Pogonski lanci</span> </div> </a> <ul id="toc-Pogonski_lanci-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Valjkasti_lanci" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Valjkasti_lanci"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1.2</span> <span>Valjkasti lanci</span> </div> </a> <ul id="toc-Valjkasti_lanci-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Valjkasti_lanci_s_tuljcima" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Valjkasti_lanci_s_tuljcima"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1.3</span> <span>Valjkasti lanci s tuljcima</span> </div> </a> <ul id="toc-Valjkasti_lanci_s_tuljcima-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Rotary_lanci" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Rotary_lanci"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1.4</span> <span>Rotary lanci</span> </div> </a> <ul id="toc-Rotary_lanci-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Zupčasti_lanci" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Zupčasti_lanci"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1.5</span> <span>Zupčasti lanci</span> </div> </a> <ul id="toc-Zupčasti_lanci-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Lanci_sa_svornjacima" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Lanci_sa_svornjacima"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1.6</span> <span>Lanci sa svornjacima</span> </div> </a> <ul id="toc-Lanci_sa_svornjacima-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Rastavljivi_zglobni_lanci" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Rastavljivi_zglobni_lanci"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1.7</span> <span>Rastavljivi zglobni lanci</span> </div> </a> <ul id="toc-Rastavljivi_zglobni_lanci-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Izvori" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Izvori"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Izvori</span> </div> </a> <ul id="toc-Izvori-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sadržaj" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Prikaz sadržaja stranice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Prikaz sadržaja stranice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Lanac</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Idi na druge jezične varijante članka. Dostupan je na 73 jezika" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-73" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">73 jezika</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%88%B0%E1%8A%95%E1%88%B0%E1%88%88%E1%89%B5" title="ሰንሰለት – amharski" lang="am" hreflang="am" data-title="ሰንሰለት" data-language-autonym="አማርኛ" data-language-local-name="amharski" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-ang mw-list-item"><a href="https://ang.wikipedia.org/wiki/Fetorwrasen" title="Fetorwrasen – staroengleski" lang="ang" hreflang="ang" data-title="Fetorwrasen" data-language-autonym="Ænglisc" data-language-local-name="staroengleski" class="interlanguage-link-target"><span>Ænglisc</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B3%D9%84%D8%B3%D9%84%D8%A9" title="سلسلة – arapski" lang="ar" hreflang="ar" data-title="سلسلة" data-language-autonym="العربية" data-language-local-name="arapski" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ay mw-list-item"><a href="https://ay.wikipedia.org/wiki/Axa" title="Axa – ajmarski" lang="ay" hreflang="ay" data-title="Axa" data-language-autonym="Aymar aru" data-language-local-name="ajmarski" class="interlanguage-link-target"><span>Aymar aru</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9B%D0%B0%D0%BD%D1%86%D1%83%D0%B3" title="Ланцуг – bjeloruski" lang="be" hreflang="be" data-title="Ланцуг" data-language-autonym="Беларуская" data-language-local-name="bjeloruski" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%92%D0%B5%D1%80%D0%B8%D0%B3%D0%B0" title="Верига – bugarski" lang="bg" hreflang="bg" data-title="Верига" data-language-autonym="Български" data-language-local-name="bugarski" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Chadenn" title="Chadenn – bretonski" lang="br" hreflang="br" data-title="Chadenn" data-language-autonym="Brezhoneg" data-language-local-name="bretonski" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Cadena" title="Cadena – katalonski" lang="ca" hreflang="ca" data-title="Cadena" data-language-autonym="Català" data-language-local-name="katalonski" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/%C5%98et%C4%9Bz" title="Řetěz – češki" lang="cs" hreflang="cs" data-title="Řetěz" data-language-autonym="Čeština" data-language-local-name="češki" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A1%C4%83%D0%BD%D1%87%C4%83%D1%80" title="Сăнчăр – čuvaški" lang="cv" hreflang="cv" data-title="Сăнчăр" data-language-autonym="Чӑвашла" data-language-local-name="čuvaški" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Cadwyn" title="Cadwyn – velški" lang="cy" hreflang="cy" data-title="Cadwyn" data-language-autonym="Cymraeg" data-language-local-name="velški" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/K%C3%A6de_(mekanik)" title="Kæde (mekanik) – danski" lang="da" hreflang="da" data-title="Kæde (mekanik)" data-language-autonym="Dansk" data-language-local-name="danski" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Kette" title="Kette – njemački" lang="de" hreflang="de" data-title="Kette" data-language-autonym="Deutsch" data-language-local-name="njemački" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CE%BB%CF%85%CF%83%CE%AF%CE%B4%CE%B1" title="Αλυσίδα – grčki" lang="el" hreflang="el" data-title="Αλυσίδα" data-language-autonym="Ελληνικά" data-language-local-name="grčki" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Chain" title="Chain – engleski" lang="en" hreflang="en" data-title="Chain" data-language-autonym="English" data-language-local-name="engleski" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/%C4%88eno" title="Ĉeno – esperanto" lang="eo" hreflang="eo" data-title="Ĉeno" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Cadena_(objeto)" title="Cadena (objeto) – španjolski" lang="es" hreflang="es" data-title="Cadena (objeto)" data-language-autonym="Español" data-language-local-name="španjolski" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Kett" title="Kett – estonski" lang="et" hreflang="et" data-title="Kett" data-language-autonym="Eesti" data-language-local-name="estonski" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Kate" title="Kate – baskijski" lang="eu" hreflang="eu" data-title="Kate" data-language-autonym="Euskara" data-language-local-name="baskijski" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B2%D9%86%D8%AC%DB%8C%D8%B1" title="زنجیر – perzijski" lang="fa" hreflang="fa" data-title="زنجیر" data-language-autonym="فارسی" data-language-local-name="perzijski" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Ketju" title="Ketju – finski" lang="fi" hreflang="fi" data-title="Ketju" data-language-autonym="Suomi" data-language-local-name="finski" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Cha%C3%AEne_(serrurerie)" title="Chaîne (serrurerie) – francuski" lang="fr" hreflang="fr" data-title="Chaîne (serrurerie)" data-language-autonym="Français" data-language-local-name="francuski" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Cadea_(obxecto)" title="Cadea (obxecto) – galicijski" lang="gl" hreflang="gl" data-title="Cadea (obxecto)" data-language-autonym="Galego" data-language-local-name="galicijski" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Itas%C3%A3" title="Itasã – gvaranski" lang="gn" hreflang="gn" data-title="Itasã" data-language-autonym="Avañe'ẽ" data-language-local-name="gvaranski" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/Sar%C6%99ar_wuya" title="Sarƙar wuya – hausa" lang="ha" hreflang="ha" data-title="Sarƙar wuya" data-language-autonym="Hausa" data-language-local-name="hausa" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A9%D7%A8%D7%A9%D7%A8%D7%AA" title="שרשרת – hebrejski" lang="he" hreflang="he" data-title="שרשרת" data-language-autonym="עברית" data-language-local-name="hebrejski" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Chenn" title="Chenn – haićanski kreolski" lang="ht" hreflang="ht" data-title="Chenn" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haićanski kreolski" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/L%C3%A1nc" title="Lánc – mađarski" lang="hu" hreflang="hu" data-title="Lánc" data-language-autonym="Magyar" data-language-local-name="mađarski" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Rantai" title="Rantai – indonezijski" lang="id" hreflang="id" data-title="Rantai" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonezijski" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ig mw-list-item"><a href="https://ig.wikipedia.org/wiki/Chain" title="Chain – igbo" lang="ig" hreflang="ig" data-title="Chain" data-language-autonym="Igbo" data-language-local-name="igbo" class="interlanguage-link-target"><span>Igbo</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Kateno" title="Kateno – ido" lang="io" hreflang="io" data-title="Kateno" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Catena_(meccanica)" title="Catena (meccanica) – talijanski" lang="it" hreflang="it" data-title="Catena (meccanica)" data-language-autonym="Italiano" data-language-local-name="talijanski" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E9%8E%96" title="鎖 – japanski" lang="ja" hreflang="ja" data-title="鎖" data-language-autonym="日本語" data-language-local-name="japanski" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A2%D1%96%D0%B7%D0%B1%D0%B5%D0%BA" title="Тізбек – kazaški" lang="kk" hreflang="kk" data-title="Тізбек" data-language-autonym="Қазақша" data-language-local-name="kazaški" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%B8%E0%B2%B0%E0%B2%AA%E0%B2%B3%E0%B2%BF" title="ಸರಪಳಿ – karnatački" lang="kn" hreflang="kn" data-title="ಸರಪಳಿ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="karnatački" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%82%AC%EC%8A%AC" title="사슬 – korejski" lang="ko" hreflang="ko" data-title="사슬" data-language-autonym="한국어" data-language-local-name="korejski" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Zinc%C3%AEr" title="Zincîr – kurdski" lang="ku" hreflang="ku" data-title="Zincîr" data-language-autonym="Kurdî" data-language-local-name="kurdski" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Catena" title="Catena – latinski" lang="la" hreflang="la" data-title="Catena" data-language-autonym="Latina" data-language-local-name="latinski" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-ln mw-list-item"><a href="https://ln.wikipedia.org/wiki/Mony%C9%94l%C9%94%CC%81l%C9%94" title="Monyɔlɔ́lɔ – lingala" lang="ln" hreflang="ln" data-title="Monyɔlɔ́lɔ" data-language-autonym="Lingála" data-language-local-name="lingala" class="interlanguage-link-target"><span>Lingála</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Grandin%C4%97" title="Grandinė – litavski" lang="lt" hreflang="lt" data-title="Grandinė" data-language-autonym="Lietuvių" data-language-local-name="litavski" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/%C4%B6%C4%93de" title="Ķēde – latvijski" lang="lv" hreflang="lv" data-title="Ķēde" data-language-autonym="Latviešu" data-language-local-name="latvijski" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9B%D0%B0%D0%BD%D0%B5%D1%86" title="Ланец – makedonski" lang="mk" hreflang="mk" data-title="Ланец" data-language-autonym="Македонски" data-language-local-name="makedonski" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-nds-nl mw-list-item"><a href="https://nds-nl.wikipedia.org/wiki/Skakelketten" title="Skakelketten – donjosaksonski" lang="nds-NL" hreflang="nds-NL" data-title="Skakelketten" data-language-autonym="Nedersaksies" data-language-local-name="donjosaksonski" class="interlanguage-link-target"><span>Nedersaksies</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Schakelketting_(werktuigbouwkunde)" title="Schakelketting (werktuigbouwkunde) – nizozemski" lang="nl" hreflang="nl" data-title="Schakelketting (werktuigbouwkunde)" data-language-autonym="Nederlands" data-language-local-name="nizozemski" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Kjetting" title="Kjetting – norveški nynorsk" lang="nn" hreflang="nn" data-title="Kjetting" data-language-autonym="Norsk nynorsk" data-language-local-name="norveški nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Kjetting" title="Kjetting – norveški bokmål" lang="nb" hreflang="nb" data-title="Kjetting" data-language-autonym="Norsk bokmål" data-language-local-name="norveški bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Cadena" title="Cadena – okcitanski" lang="oc" hreflang="oc" data-title="Cadena" data-language-autonym="Occitan" data-language-local-name="okcitanski" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Funcaa" title="Funcaa – oromski" lang="om" hreflang="om" data-title="Funcaa" data-language-autonym="Oromoo" data-language-local-name="oromski" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/%C5%81a%C5%84cuch" title="Łańcuch – poljski" lang="pl" hreflang="pl" data-title="Łańcuch" data-language-autonym="Polski" data-language-local-name="poljski" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Corrente_met%C3%A1lica" title="Corrente metálica – portugalski" lang="pt" hreflang="pt" data-title="Corrente metálica" data-language-autonym="Português" data-language-local-name="portugalski" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Waskhar" title="Waskhar – kečuanski" lang="qu" hreflang="qu" data-title="Waskhar" data-language-autonym="Runa Simi" data-language-local-name="kečuanski" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Lan%C8%9B" title="Lanț – rumunjski" lang="ro" hreflang="ro" data-title="Lanț" data-language-autonym="Română" data-language-local-name="rumunjski" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-rsk mw-list-item"><a href="https://rsk.wikipedia.org/wiki/%D0%9B%D0%B0%D0%BD%D1%86" title="Ланц – Pannonian Rusyn" lang="rsk" hreflang="rsk" data-title="Ланц" data-language-autonym="Руски" data-language-local-name="Pannonian Rusyn" class="interlanguage-link-target"><span>Руски</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A6%D0%B5%D0%BF%D1%8C" title="Цепь – ruski" lang="ru" hreflang="ru" data-title="Цепь" data-language-autonym="Русский" data-language-local-name="ruski" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Catina_(seri_d%27aneddi)" title="Catina (seri d'aneddi) – sicilijski" lang="scn" hreflang="scn" data-title="Catina (seri d'aneddi)" data-language-autonym="Sicilianu" data-language-local-name="sicilijski" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Chyne" title="Chyne – škotski" lang="sco" hreflang="sco" data-title="Chyne" data-language-autonym="Scots" data-language-local-name="škotski" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%B2%D9%86%D8%AC%D9%8A%D8%B1" title="زنجير – sindski" lang="sd" hreflang="sd" data-title="زنجير" data-language-autonym="سنڌي" data-language-local-name="sindski" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Lanac" title="Lanac – srpsko-hrvatski" lang="sh" hreflang="sh" data-title="Lanac" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="srpsko-hrvatski" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Veriga" title="Veriga – slovenski" lang="sl" hreflang="sl" data-title="Veriga" data-language-autonym="Slovenščina" data-language-local-name="slovenski" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Zinxhiri" title="Zinxhiri – albanski" lang="sq" hreflang="sq" data-title="Zinxhiri" data-language-autonym="Shqip" data-language-local-name="albanski" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9B%D0%B0%D0%BD%D0%B0%D1%86_(%D0%BC%D0%B0%D1%88%D0%B8%D0%BD%D1%81%D0%BA%D0%B8_%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82)" title="Ланац (машински елемент) – srpski" lang="sr" hreflang="sr" data-title="Ланац (машински елемент)" data-language-autonym="Српски / srpski" data-language-local-name="srpski" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Kedja" title="Kedja – švedski" lang="sv" hreflang="sv" data-title="Kedja" data-language-autonym="Svenska" data-language-local-name="švedski" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%9A%E0%AE%99%E0%AF%8D%E0%AE%95%E0%AE%BF%E0%AE%B2%E0%AE%BF" title="சங்கிலி – tamilski" lang="ta" hreflang="ta" data-title="சங்கிலி" data-language-autonym="தமிழ்" data-language-local-name="tamilski" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tcy mw-list-item"><a href="https://tcy.wikipedia.org/wiki/%E0%B2%B8%E0%B2%B0" title="ಸರ – Tulu" lang="tcy" hreflang="tcy" data-title="ಸರ" data-language-autonym="ತುಳು" data-language-local-name="Tulu" class="interlanguage-link-target"><span>ತುಳು</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%97%E0%B1%8A%E0%B0%B2%E0%B1%81%E0%B0%B8%E0%B1%81" title="గొలుసు – teluški" lang="te" hreflang="te" data-title="గొలుసు" data-language-autonym="తెలుగు" data-language-local-name="teluški" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%82%E0%B8%8B%E0%B9%88" title="โซ่ – tajlandski" lang="th" hreflang="th" data-title="โซ่" data-language-autonym="ไทย" data-language-local-name="tajlandski" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Kadena" title="Kadena – tagalog" lang="tl" hreflang="tl" data-title="Kadena" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Zincir" title="Zincir – turski" lang="tr" hreflang="tr" data-title="Zincir" data-language-autonym="Türkçe" data-language-local-name="turski" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9B%D0%B0%D0%BD%D1%86%D1%8E%D0%B3" title="Ланцюг – ukrajinski" lang="uk" hreflang="uk" data-title="Ланцюг" data-language-autonym="Українська" data-language-local-name="ukrajinski" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Zanjir" title="Zanjir – uzbečki" lang="uz" hreflang="uz" data-title="Zanjir" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbečki" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/X%C3%ADch" title="Xích – vijetnamski" lang="vi" hreflang="vi" data-title="Xích" data-language-autonym="Tiếng Việt" data-language-local-name="vijetnamski" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%8E%96%E9%8F%88" title="鎖鏈 – kineski" lang="zh" hreflang="zh" data-title="鎖鏈" data-language-autonym="中文" data-language-local-name="kineski" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%8E%96%E9%8F%88" title="鎖鏈 – kantonski" lang="yue" hreflang="yue" data-title="鎖鏈" data-language-autonym="粵語" data-language-local-name="kantonski" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q2397485#sitelinks-wikipedia" title="Poveznice na druge jezike" class="wbc-editpage">Uredi poveznice</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Imenski prostori"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Lanac" title="Pogledaj sadržaj [c]" accesskey="c"><span>Stranica</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Razgovor:Lanac&action=edit&redlink=1" rel="discussion" class="new" title="Razgovorna stranica (stranica ne postoji) [t]" accesskey="t"><span>Razgovor</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Promijeni jezičnu varijantu" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">hrvatski</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Pogledi"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Lanac"><span>Čitaj</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Lanac&veaction=edit" title="Uredite ovu stranicu [v]" accesskey="v"><span>Uredi</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Lanac&action=edit" title="Uredite izvorni kôd ove stranice [e]" accesskey="e"><span>Uredi kôd</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Lanac&action=history" title="Ranije izmjene na ovoj stranici [h]" accesskey="h"><span>Vidi povijest</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Pomagala"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Pomagala" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Pomagala</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Pomagala</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">premjesti</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">sakrij</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Više mogućnosti" > <div class="vector-menu-heading"> Radnje </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Lanac"><span>Čitaj</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Lanac&veaction=edit" title="Uredite ovu stranicu [v]" accesskey="v"><span>Uredi</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Lanac&action=edit" title="Uredite izvorni kôd ove stranice [e]" accesskey="e"><span>Uredi kôd</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Lanac&action=history"><span>Vidi povijest</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Razno </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Posebno:%C5%A0to_vodi_ovamo/Lanac" title="Popis svih stranica koje sadrže poveznice na ovu stranicu [j]" accesskey="j"><span>Što vodi ovamo</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Posebno:Povezane_promjene/Lanac" rel="nofollow" title="Nedavne promjene na stranicama koje su povezane s navedenom stranicom [k]" accesskey="k"><span>Povezane promjene</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedija:Upload" title="Postavi datoteke [u]" accesskey="u"><span>Postavi datoteku</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Posebno:Posebne_stranice" title="Popis svih posebnih stranica [q]" accesskey="q"><span>Posebne stranice</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Lanac&oldid=6613519" title="Trajna poveznica na ovu verziju stranice"><span>Trajna poveznica</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Lanac&action=info" title="Više informacija o ovoj stranici"><span>Podatci o stranici</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Posebno:Citiraj&page=Lanac&id=6613519&wpFormIdentifier=titleform" title="Informacije o tome kako citirati ovu stranicu"><span>Citiraj ovu stranicu</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Posebno:Skra%C4%87iva%C4%8D_adresa&url=https%3A%2F%2Fhr.wikipedia.org%2Fwiki%2FLanac"><span>Skraćeni URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Posebno:QrCode&url=https%3A%2F%2Fhr.wikipedia.org%2Fwiki%2FLanac"><span>Preuzmi QR kôd</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Ispis/izvoz </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Posebno:Zbirka&bookcmd=book_creator&referer=Lanac"><span>Stvori knjigu</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Posebno:DownloadAsPdf&page=Lanac&action=show-download-screen"><span>Preuzmi kao PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Lanac&printable=yes" title="Inačica za ispis ove stranice [p]" accesskey="p"><span>Inačica za ispis</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Wikimedijini projekti </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Chain" hreflang="en"><span>Zajednički poslužitelj</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q2397485" title="Poveznica na stavku na projektu Wikipodatci [g]" accesskey="g"><span>Stavka na Wikipodatcima</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Pomagala"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Izgled"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Izgled</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">premjesti</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">sakrij</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Izvor: Wikipedija</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="hr" dir="ltr"><div class="hatnote"><span typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Disambig.svg/20px-Disambig.svg.png" decoding="async" width="20" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Disambig.svg/30px-Disambig.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Disambig.svg/40px-Disambig.svg.png 2x" data-file-width="230" data-file-height="183" /></span></span> <i>Ovo je glavno značenje pojma <b>Lanac</b>. Za druga značenja pogledajte <a href="/wiki/Lanac_(razdvojba)" class="mw-disambig" title="Lanac (razdvojba)">Lanac (razdvojba)</a>.</i></div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Broad_chain_closeup.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Broad_chain_closeup.jpg/250px-Broad_chain_closeup.jpg" decoding="async" width="250" height="188" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Broad_chain_closeup.jpg/375px-Broad_chain_closeup.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Broad_chain_closeup.jpg/500px-Broad_chain_closeup.jpg 2x" data-file-width="800" data-file-height="600" /></a><figcaption>Člankasti lanac.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Kettenvergleich.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Kettenvergleich.jpg/250px-Kettenvergleich.jpg" decoding="async" width="250" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/Kettenvergleich.jpg/375px-Kettenvergleich.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/Kettenvergleich.jpg/500px-Kettenvergleich.jpg 2x" data-file-width="1407" data-file-height="676" /></a><figcaption>Zglobni lanac za <a href="/wiki/Mehani%C4%8Dki_prijenos" title="Mehanički prijenos">prijenos snage</a>.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Lan%C4%8Danik_9.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/hr/thumb/8/8d/Lan%C4%8Danik_9.png/250px-Lan%C4%8Danik_9.png" decoding="async" width="250" height="157" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/hr/thumb/8/8d/Lan%C4%8Danik_9.png/375px-Lan%C4%8Danik_9.png 1.5x, //upload.wikimedia.org/wikipedia/hr/thumb/8/8d/Lan%C4%8Danik_9.png/500px-Lan%C4%8Danik_9.png 2x" data-file-width="889" data-file-height="559" /></a><figcaption>Gallov lanac s 4 lamele po članku.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Lan%C4%8Danik_10.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/hr/thumb/6/62/Lan%C4%8Danik_10.png/250px-Lan%C4%8Danik_10.png" decoding="async" width="250" height="155" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/hr/thumb/6/62/Lan%C4%8Danik_10.png/375px-Lan%C4%8Danik_10.png 1.5x, //upload.wikimedia.org/wikipedia/hr/thumb/6/62/Lan%C4%8Danik_10.png/500px-Lan%C4%8Danik_10.png 2x" data-file-width="865" data-file-height="535" /></a><figcaption>Temeljni oblici pogonskih lanaca: a) valjkasti, b) zupčasti.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Lan%C4%8Danik_11.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/hr/thumb/7/7f/Lan%C4%8Danik_11.png/250px-Lan%C4%8Danik_11.png" decoding="async" width="250" height="89" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/hr/thumb/7/7f/Lan%C4%8Danik_11.png/375px-Lan%C4%8Danik_11.png 1.5x, //upload.wikimedia.org/wikipedia/hr/thumb/7/7f/Lan%C4%8Danik_11.png/500px-Lan%C4%8Danik_11.png 2x" data-file-width="1117" data-file-height="399" /></a><figcaption>Različite vrste završnih članaka valjkastih lanaca: a) s rascjepkom, b) s pruživim stremenom, c) savinuti članak za lance s neparnim brojem članaka.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Lan%C4%8Danik_12.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/hr/thumb/6/6c/Lan%C4%8Danik_12.png/250px-Lan%C4%8Danik_12.png" decoding="async" width="250" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/hr/thumb/6/6c/Lan%C4%8Danik_12.png/375px-Lan%C4%8Danik_12.png 1.5x, //upload.wikimedia.org/wikipedia/hr/thumb/6/6c/Lan%C4%8Danik_12.png/500px-Lan%C4%8Danik_12.png 2x" data-file-width="761" data-file-height="547" /></a><figcaption>Valjkasti lanci: a) jednostruki, 1) <a href="/wiki/Svornjak" title="Svornjak">svornjak</a>, 2) vanjske i unutarnje lamele, 3) distancioni tuljak, 4) slobodnookretljivi valjak.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Lan%C4%8Danik_13.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/hr/thumb/6/63/Lan%C4%8Danik_13.png/250px-Lan%C4%8Danik_13.png" decoding="async" width="250" height="166" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/hr/thumb/6/63/Lan%C4%8Danik_13.png/375px-Lan%C4%8Danik_13.png 1.5x, //upload.wikimedia.org/wikipedia/hr/thumb/6/63/Lan%C4%8Danik_13.png/500px-Lan%C4%8Danik_13.png 2x" data-file-width="793" data-file-height="525" /></a><figcaption>Valjkasti lanci: b) dvostruki, c) trostruki.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Lan%C4%8Danik_14.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/hr/thumb/3/3f/Lan%C4%8Danik_14.png/250px-Lan%C4%8Danik_14.png" decoding="async" width="250" height="182" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/hr/thumb/3/3f/Lan%C4%8Danik_14.png/375px-Lan%C4%8Danik_14.png 1.5x, //upload.wikimedia.org/wikipedia/hr/thumb/3/3f/Lan%C4%8Danik_14.png/500px-Lan%C4%8Danik_14.png 2x" data-file-width="720" data-file-height="523" /></a><figcaption>Valjkasti lanac s tuljcima.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Lan%C4%8Danik_15.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/hr/thumb/0/01/Lan%C4%8Danik_15.png/250px-Lan%C4%8Danik_15.png" decoding="async" width="250" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/hr/thumb/0/01/Lan%C4%8Danik_15.png/375px-Lan%C4%8Danik_15.png 1.5x, //upload.wikimedia.org/wikipedia/hr/thumb/0/01/Lan%C4%8Danik_15.png/500px-Lan%C4%8Danik_15.png 2x" data-file-width="753" data-file-height="444" /></a><figcaption>Prikaz djelovanja zupčastog lanca s unutarnjim vođenjem.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Lan%C4%8Danik_16.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/hr/thumb/1/12/Lan%C4%8Danik_16.png/250px-Lan%C4%8Danik_16.png" decoding="async" width="250" height="70" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/hr/thumb/1/12/Lan%C4%8Danik_16.png/375px-Lan%C4%8Danik_16.png 1.5x, //upload.wikimedia.org/wikipedia/hr/thumb/1/12/Lan%C4%8Danik_16.png/500px-Lan%C4%8Danik_16.png 2x" data-file-width="1125" data-file-height="317" /></a><figcaption>Zupčasti lanac s: a) vanjskim, b) unutarnjim vođenjem.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Lan%C4%8Danik_17.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/hr/thumb/3/32/Lan%C4%8Danik_17.png/250px-Lan%C4%8Danik_17.png" decoding="async" width="250" height="138" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/hr/thumb/3/32/Lan%C4%8Danik_17.png/375px-Lan%C4%8Danik_17.png 1.5x, //upload.wikimedia.org/wikipedia/hr/thumb/3/32/Lan%C4%8Danik_17.png/500px-Lan%C4%8Danik_17.png 2x" data-file-width="975" data-file-height="537" /></a><figcaption>Lanac: a) s čeličnim svornjacima i b) rastavljivi zglobni lanac.</figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Nockenwellenantrieb.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Nockenwellenantrieb.jpg/250px-Nockenwellenantrieb.jpg" decoding="async" width="250" height="188" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Nockenwellenantrieb.jpg/375px-Nockenwellenantrieb.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Nockenwellenantrieb.jpg/500px-Nockenwellenantrieb.jpg 2x" data-file-width="2048" data-file-height="1536" /></a><figcaption>Lanac za pogon <a href="/wiki/Bregasto_vratilo" title="Bregasto vratilo">bregastog vratila</a>.</figcaption></figure> <p><b>Lanac</b>, u <a href="/wiki/Tehnika" title="Tehnika">tehnici</a>, je niz gibljivo povezanih <a href="/wiki/%C4%8Celik" title="Čelik">čeličnih</a> dijelova koji, nalik <a href="/wiki/U%C5%BEe" title="Uže">užetu</a>, služi za <a href="/wiki/Mehani%C4%8Dki_prijenos" title="Mehanički prijenos">prijenos snage</a>, vezivanje, vješanje <a href="/wiki/Teret" class="mw-disambig" title="Teret">tereta</a> i drugo. <b>Člankasti lanac</b> sastavljen je od <a href="/wiki/Kovanje" title="Kovanje">kovanih</a> karika (članaka) okrugla presjeka, koje imaju slobodu kretanja u svim smjerovima. Članci <a href="/wiki/Kovanje_u_ukovnjima" title="Kovanje u ukovnjima">kovani u ukovnju</a> jednakih su izmjera i koraka, pa se tako izrađen lanac naziva <a href="/wiki/Umjeravanje" title="Umjeravanje">kalibriranim</a>. Za veća <a href="/wiki/Optere%C4%87enje" title="Opterećenje">opterećenja</a>, na primjer na <a href="/wiki/Sidro" title="Sidro">sidrenim</a> lancima velikih <a href="/wiki/Brod" title="Brod">brodova</a>, primjenjuju se karike s prečkama. </p><p><b>Zglobni lanac</b> sastavljen je od dvaju ili više usporednih nizova čeličnih pločica, međusobno vezanih <a href="/wiki/Zatik" title="Zatik">zaticima</a> (<a href="/wiki/Osovina" title="Osovina">osovinicama</a>). Takvi su na primjer Gallov i zubni lanac; pokretni su samo u uzdužnome smjeru, a primjenjuju se za prijenos snage u <a href="/wiki/Stroj" class="mw-redirect" title="Stroj">strojevima</a> i <a href="/wiki/Ure%C4%91aj" class="mw-redirect" title="Uređaj">uređajima</a>, gdje zbog udaljenosti među <a href="/wiki/Vratilo" title="Vratilo">vratilima</a> nije moguće primijeniti <a href="/wiki/Zup%C4%8Danik" title="Zupčanik">zupčanike</a> (<a href="/wiki/Lan%C4%8Dani_prijenos" title="Lančani prijenos">lančani prijenos</a>). Za <a href="/wiki/Prijenosnik" title="Prijenosnik">prijenos</a> vrlo velikih <a href="/wiki/Snaga" title="Snaga">snaga</a> izrađuje se višestruki (dvostruki ili trostruki) zglobni lanac. Vrsta je zglobnog lanca i rezni lanac <a href="/wiki/Pila_lan%C4%8Danica" class="mw-redirect" title="Pila lančanica">pila lančanica</a> (<a href="/wiki/Motorna_pila" title="Motorna pila">motorna pila</a>). Žičani i kukasti lanac služi na primjer kao ukrasni osigurač čepa na <a href="/w/index.php?title=Sanitarije&action=edit&redlink=1" class="new" title="Sanitarije (stranica ne postoji)">sanitarijama</a> i slično.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Vrste_lanaca_za_lančani_prijenos"><span id="Vrste_lanaca_za_lan.C4.8Dani_prijenos"></span>Vrste lanaca za lančani prijenos</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lanac&veaction=edit&section=1" title="Uredi odlomak: Vrste lanaca za lančani prijenos" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lanac&action=edit&section=1" title="Uredi kôd odjeljka Vrste lanaca za lančani prijenos"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="margin-left:0.3rem"><i><style data-mw-deduplicate="TemplateStyles:r7016135">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><a href="/wiki/Datoteka:Vista-xmag.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/18px-Vista-xmag.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/27px-Vista-xmag.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Vista-xmag.png/36px-Vista-xmag.png 2x" data-file-width="128" data-file-height="128" /></a></span> Podrobniji članak o temi: <a href="/wiki/Lan%C4%8Dani_prijenos" title="Lančani prijenos">Lančani prijenos</a></div></i></div> <p>Svaki je lanac niz međusobno gibljivo spojenih dijelova - članaka. Postoji razmjerno veliki broj različitih članaka i zbog toga različite vrste lanaca. Za prijenos snage prikladni su samo takozvani pogonski lanci, koji se za razliku od ostalih, takozvanih teretnih i vučnih izrađuju vrlo precizno. Teretni lanci služe za zavješenje i dizanje, a vučni lanci za prijenos (transport) tereta. Prvi su važni dijelovi <a href="/wiki/Prenosilo" title="Prenosilo">prenosila</a> i <a href="/wiki/Dizalo" title="Dizalo">dizala</a>, a drugi prevoznih (transportnih) <a href="/wiki/Stroj" class="mw-redirect" title="Stroj">strojeva</a>, kao što su <a href="/wiki/Elevator" title="Elevator">elevatori</a>, konvejeri (<a href="/wiki/Pokretna_traka" title="Pokretna traka">pokretna traka</a>), <a href="/wiki/Eskalator" class="mw-redirect" title="Eskalator">eskalatori</a>. Među ovim lancima najvažniji su normalni, člankasti, kalibrirani i takozvani Gallovi zglobni lanci. Dopustive brzine gibanja prvih dosežu do 1 m/s. Gallovi lanci mnogo se upotrebljavaju u praksi. Izrađuju se za nosivosti do 30 <a href="/wiki/Tona" title="Tona">tona</a> i brzine gibanja do 0,3 m/s. Spojnice (lamele) su okretljivo smještene na svornjacima. Uska površina nalijeganja spojnice na <a href="/wiki/Svornjak" title="Svornjak">svornjak</a> omogućuje brzine samo do 0,5 m/s. Izrađuju se i s više spojnica za dizala i <a href="/wiki/Dizalica" title="Dizalica">dizalice</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Podjela">Podjela</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lanac&veaction=edit&section=2" title="Uredi odlomak: Podjela" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lanac&action=edit&section=2" title="Uredi kôd odjeljka Podjela"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Kao pogonski lanci upotrebljavaju se, zavisno od opterećenja i obodne brzine, razne vrste <b>zglobnih lanaca</b>, dok <b>člankasti lanci</b> dolaze u obzir samo za dizanje tereta. Od zglobnih lanaca najčešći su: </p> <ul><li><b>Lanci s čeličnim svornjacima</b> (DIN 654), rađeni od temper-lijeva, s korakom od 32 do 150 mm, za vlačne sile od 1 500 do 12 000 N. Upotrebljavaju se kod poljoprivrednih strojeva i transportnih uređaja;</li> <li><b>Rastavljivi zglobni lanci</b> (DIN 686) rađeni od temper-lijeva, s korakom od 22 do 148 mm, za vlačne sile od 300 do 3 200 N. Ovi lanci se upotrebljavaju isto kod poljoprivrednih strojeva i transportnih uređaja;</li> <li><b>Gallov lanac</b> (DIN 8150 i 8151). Spojnice (lamele) su okretljivo smještene na <a href="/wiki/Svornjak" title="Svornjak">svornjacima</a>. Uska površina nalijeganja spojnice na svornjak omogućuje <a href="/wiki/Brzina" title="Brzina">brzine</a> samo do 0,5 <a href="/wiki/Metar" title="Metar">m</a>/<a href="/wiki/Sekunda" title="Sekunda">s</a>. Izrađuje se i s više spojnica za <a href="/wiki/Dizalo" title="Dizalo">dizala</a> i <a href="/wiki/Dizalica" title="Dizalica">dizalice</a>;</li> <li><b>Valjkasti lanci</b> (DIN 8187) kod kojih su unutarnje spojnice naprešane na tuljke, okretljivo uložene na svornjake. Svornjaci su uprešani u vanjske spojnice, a krajevi raskovani. Time se dobiva zglob tuljak/svornjak (zglobni tuljak). Takvi zglobni tuljci imaju na sebi još kaljene <a href="/wiki/Valjak" title="Valjak">valjke</a>. Lanci s valjcima pogodni su gotovo za sve vrste pogona, pa se zato najviže i upotrebljavaju. Neosjetljivi su prema vanjskim utjecajima. Jednoredni valjkasti lanci nazivaju se simpleks, dvoredni dupleks, a troredni tripleks. Mogu se spajati tako da tvore četveroredne, petoredne i višeredne valjkaste lance. U DIN 8181 <a href="/wiki/Standard" title="Standard">standardizirani</a> su valjkasti lanci s dugim člancima za velike razmake osi, a u DIN 8188, dati su valjkasti lanci u inčima (američka izvedba);</li> <li><b>Lanci s tuljkom</b> (DIN 73232) su u stvari valjkasti lanci, ali bez vanjskih valjaka. Zbog toga su lakši od lanaca s valjcima i manje podložni utjecaju <a href="/wiki/Centrifugalna_sila" title="Centrifugalna sila">centrifugalne sile</a>, tako da mogu raditi s većom brzinom. Pretežno se upotrebljavaju za motorna vozila. Zbog održavanja i trošenja u prihvatljivim granicama, potrebna im je točna i brižljiva obrada lančanika. Osjetljiviji su prema vanjskim utjecajima (prašina i nečistoća) od valjkastih lanaca. U novijim konstrukcijama se ne upotrebljavaju, već se zamjenjuju valjkastim lancima;</li> <li><b>Rotary-lanci</b> (DIN 8182) imaju zakrivljene spojnice, pa se mogu upotrebljavati s proizvoljnim brojem članaka. Zbog zakrivljenosti spojnica ovi su lanci veoma elastični, tako da mogu primati bolje udarna opterećenja;</li> <li><b>Zupčasti lanci</b> (DIN 8190) sa spojnicama u obliku dva trokutasta zuba. Vanjski nosivi bokovi zubi zatvaraju međusobno kut od 60º. Zbog povećanja otpornosti na trošenje, u spojnicama se nalaze kaljeni zglobni tuljci. Da ne bi došlo do bočnog pomicanja zupčastih lanaca, ugrađuju se dodatno vodeće, nenazubljene spojnice (jedna srednja ili dvije vanjske), koje zahvataju u prstenaste utore lančanika. Zupčasti lanci pogodni su za vrlo velike brzine i rade gotovo bešumno (upravljački lanac kod motora s unutarnjim izgaranjem). Skuplji su od svih dosad opisanih lanaca. Za najveće zahtjeve u pogledu otpornosti na trošenje, izrađuju se zupčasti lanci s valjnim zglobovima (bez kliznog gibanja u zglobu!). U uljnoj kupki moguće su brzine lanaca do 30 m/s.</li> <li><b>Specijalni lanci</b> (lanci s tuljkom prema DIN 8164) namijenjeni su naročito grubim vanjskim pogonima. Transportni lanci s tuljkom prema DIN 8165, 8166, 8184 i 8185 upotrebljavaju se za transportne trake, transportne trase, kružna dizala, dizala s upornicom, pokretne stube i slično. Nadalje, postoje višestruki lanci s tuljcima prema DIN 8171 za transportne uređaje, lanci za člankaste konvejere DIN 8175, lanci za lančaste trase DIN 8176 i lanci za stružne konvejere DIN 8177.</li></ul> <div class="mw-heading mw-heading4"><h4 id="Pogonski_lanci">Pogonski lanci</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lanac&veaction=edit&section=3" title="Uredi odlomak: Pogonski lanci" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lanac&action=edit&section=3" title="Uredi kôd odjeljka Pogonski lanci"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><b>Pogonski lanci</b>, osim onih od temper-lijeva, izrađuju se od <a href="/wiki/%C4%8Celik" title="Čelik">čelika</a> za cementiranje ili čelika za poboljšanje. Trošenje u zglobovima lanca prouzročuje trajnu deformaciju, koja se stalno povećava, a smije da iznosi do 3%. S pogonskim lancima mogu se prenositi velike <a href="/wiki/Snaga" title="Snaga">snage</a> (do 3 750 <a href="/wiki/Vat" title="Vat">kW</a>) uz ramjerno velike brzine gibanja (ponekad i do 40 <a href="/wiki/Metar_u_sekundi" title="Metar u sekundi">m/s</a>), <a href="/wiki/Broj_okretaja" title="Broj okretaja">brojeve okretaja</a> do 5 000 okr/min i visoki <a href="/wiki/Stupanj_djelovanja" class="mw-redirect" title="Stupanj djelovanja">stupanj djelovanja</a>. Postoje dva temeljna oblika ovih lanaca, takozvani valjkasti i zupčasti. Međutim, postoje i različite izvedbe ovih temeljnih oblika, na primjer valjkasti lanci s tuljcima. Osim ovih u pogonske lance mogu se još ubrojiti i takozvani lanci sa svornjacima i rastavljivi zglobni lanci. </p> <div class="mw-heading mw-heading4"><h4 id="Valjkasti_lanci">Valjkasti lanci</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lanac&veaction=edit&section=4" title="Uredi odlomak: Valjkasti lanci" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lanac&action=edit&section=4" title="Uredi kôd odjeljka Valjkasti lanci"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Tri članka jednog jednostavnog <b>valjkastog lanca</b> prikazana su na slici. Od tih su lijevi i desni unutrašnji, a srednji je vanjski članak. Članke ovih lanaca čine naizmjenično unutrašnje i vanjske lamele međusobno zglobno spojene svornjacima i distancionim tuljcima uprešanim u lamele. Slobodnookretljivi valjci navučeni na tuljke omogućuju kotrljanje na bokovima rubova lančanika. Dvostruki i trostruki lanci iz ove skupine upotrebljavaju se za prenošenje većih snaga. Valjkasti lanci upotrebljavaju se za prenošenje snage uz brzine oko 5 m/s do najviše 18 m/s. </p><p>Kod valjkastih lanaca su unutarnje spojnice naprešane na tuljke, okretljivo uložene na svornjake. Svornjaci su uprešani u vanjske spojnice, a krajevi raskovani. Time se dobiva zglob tuljak-svornjak (zglobni tuljak). Takvi zglobni tuljci imaju na sebi još <a href="/wiki/Kaljenje" title="Kaljenje">kaljene</a> valjke. Lanci s valjcima pogodni su gotovo za sve vrste <a href="/wiki/Pogon" class="mw-disambig" title="Pogon">pogona</a>, pa se zato najviše i upotrebljavaju. Neosjetljivi su prema vanjskim utjecajima. Jednoredni valjkasti lanci nazivaju se simpleks, dvoredni dupleks, a troredni tripleks. Mogu se spajati tako da tvore četveroredne, petoredne i višeredne valjkaste lance. </p> <div class="mw-heading mw-heading4"><h4 id="Valjkasti_lanci_s_tuljcima">Valjkasti lanci s tuljcima</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lanac&veaction=edit&section=5" title="Uredi odlomak: Valjkasti lanci s tuljcima" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lanac&action=edit&section=5" title="Uredi kôd odjeljka Valjkasti lanci s tuljcima"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><b>Valjkasti lanci s tuljcima</b> ili lanci s tuljkom nemaju slobodnookretljivih valjaka, ali su im <a href="/wiki/Svornjak" title="Svornjak">svornjaci</a> i tuljci nešto većeg promjera nego u odgovarajućim im valjkastim lancima. Zbog toga kod jednakog koraka valjci s tuljcima podnose veća opterećenja. Međutim, iz razumljivih razloga njihov je šum u radu veći, a njihovi članci brže se troše, pa se u većini slučajeva prakse prednost daje valjkastim lancima. </p><p>Lanci s tuljkom su u biti valjkasti lanci, ali bez vanjskih valjaka. Zbog toga su lakši od lanaca s valjcima i manje podložni utjecaju <a href="/wiki/Centrifugalna_sila" title="Centrifugalna sila">centrifugalne sile</a>, tako da mogu raditi većom brzinom. Pretežno se upotrebljavaju u gradnji motornih vozila. Zbog održavanja i trošenja u prihvatljivim granicama potrebna im je točna i brižljiva obrada lančanika. Osjetljiviji su prema vanjskim utjecajima (nečistoća i prašina) nego valjkasti lanci. U novim konstrukcijama više se ne upotrebljavaju, već se zamjenjuju valjkastim lancima. </p> <div class="mw-heading mw-heading4"><h4 id="Rotary_lanci">Rotary lanci</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lanac&veaction=edit&section=6" title="Uredi odlomak: Rotary lanci" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lanac&action=edit&section=6" title="Uredi kôd odjeljka Rotary lanci"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><b>Rotary lanci</b> imaju zakrivljene spojnice, pa se mogu upotrebljavati s proizvoljnim brojem članaka. Zbog zakrivljenosti spojnica ovi su lanci veoma elastični, tako da mogu bolje primati udarna opterećenja. </p> <div class="mw-heading mw-heading4"><h4 id="Zupčasti_lanci"><span id="Zup.C4.8Dasti_lanci"></span>Zupčasti lanci</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lanac&veaction=edit&section=7" title="Uredi odlomak: Zupčasti lanci" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lanac&action=edit&section=7" title="Uredi kôd odjeljka Zupčasti lanci"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><b>Zupčasti lanci</b> se sastoje od dviju vrsta lamela međusobno spojenih svornjacima, jedne dvozubne (u obliku dva trokutasta zuba) i jedne bez zuba. Zbog povećanja otpornosti protiv trošenja (habanja) u spojnicama se nalaze kaljeni zglobni tuljci. Prve, od kojih svaka druga na istom svornjaku pripada susjednom članku, služe za ostvarenje zahvata sa zubima lančanika, druge za održavanje gibanja lanca u okomitoj ravnini i sprečavanje isklizavanja s lančanika (za vođenje). Bokovi profila zuba lamela preko kojih se ostvaruje zahvat ravne su linije koje se međusobno sijeku pod kutom od 60°. Odlika ovih lamela jest u tome što njihovo izlizavanje nema utjecaja na zahvat. Za prenošenje većih snaga upotrebljavaju se zupčani lanci s većim brojem redova takvih lamela. Lamele za vođenje ne moraju se uvijek nalaziti u sredini lanca (tada se govori o zupčanim lancima s unutrašnjim vođenjem), već i s njegovih obiju vanjskih, bočnih strana, kad se govori o zupčanim lancima s vanjskim vođenjem. Zglobni spojevi ovih lanaca izvode se na različite načine. Već klizni zglobni spojevi ovih lanaca mogu biti dosta složeni. Osim toga, danas se izrađuju i zupčani lanci s valjnim zglobnim spojevima; takvi spojevi znatno ograničavaju izlizavanje. </p><p>Konstrukcijska dotjeranost zupčanih lanaca čini ih najkvalitetnijim lancima za prijenos snage, unatoč okolnosti što ima razmjerno veliku <a href="/wiki/Te%C5%BEina" title="Težina">težinu</a>. Ovi se lanci obično upotrebljavaju pri brzinama od 5 do 7 m/s, ali je moguće i puno više (u uljnoj kupki moguće su brzine lanaca do 30 m/s). Prednost zupčanih lanaca čine ih isplativim unatoč njihove, zbog skupe izrade, visoke cijene. </p><p>Svornjaci, valjci, tuljci i lamele pogonskih valjaka izrađuju se od <a href="/wiki/Legirani_%C4%8Delik" title="Legirani čelik">legiranih čelika</a> bolje kakvoće i zatim <a href="/wiki/Cementiranje_%C4%8Delika" title="Cementiranje čelika">cementiraju</a>, ili <a href="/wiki/Kaljenje" title="Kaljenje">kale</a> do <a href="/wiki/Tvrdo%C4%87a" title="Tvrdoća">tvrdoće</a> <a href="/wiki/Tvrdo%C4%87a_po_Rockwellu" title="Tvrdoća po Rockwellu">HR<sub>c</sub></a> ≈ 50 - 65, već prema namjeni lanca. </p> <div class="mw-heading mw-heading4"><h4 id="Lanci_sa_svornjacima">Lanci sa svornjacima</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lanac&veaction=edit&section=8" title="Uredi odlomak: Lanci sa svornjacima" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lanac&action=edit&section=8" title="Uredi kôd odjeljka Lanci sa svornjacima"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><b>Lanci s čeličnim svornjacima</b> imaju članke od temper lijeva, a svornjake od <a href="/wiki/%C4%8Celik" title="Čelik">čelika</a>. Rastavljivi zglobni lanci su na slici. Obje ove vrste lanaca dolaze u obzir za upotrebu kao pogonski lanci tamo gdje se radi o manje osjetljivim, grubim pogonima, ispod brzine od 2 m/s (na primjer u poljoprivrednim strojevima i prijevoznim uređajima). Korak im je od 32 do 150 mm za vlačne sile od 1 500 do 12 000 <a href="/wiki/Njutn" title="Njutn">N</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Rastavljivi_zglobni_lanci">Rastavljivi zglobni lanci</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lanac&veaction=edit&section=9" title="Uredi odlomak: Rastavljivi zglobni lanci" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lanac&action=edit&section=9" title="Uredi kôd odjeljka Rastavljivi zglobni lanci"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><b>Rastavljivi zglobni lanci</b> rađeni su od temper lijeva s korakom od 22 do 148 mm za vlačne sile od 300 do 3 200 N. Ovi se lanci također upotrebljavaju u poljoprivrednim strojevima i prijevoznim uređajima.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Izvori">Izvori</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lanac&veaction=edit&section=10" title="Uredi odlomak: Izvori" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lanac&action=edit&section=10" title="Uredi kôd odjeljka Izvori"><span>uredi kôd</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r6541845">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"> <b>lanac</b>, <a rel="nofollow" class="external autonumber" href="http://www.enciklopedija.hr/Natuknica.aspx?ID=35277">[1]</a> "Hrvatska enciklopedija", Leksikografski zavod Miroslav Krleža, www.enciklopedija.hr, 2019.</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"> "Tehnička enciklopedija" (<b>Elementi strojeva (strojni dijelovi)</b>), glavni urednik Hrvoje Požar, Grafički zavod Hrvatske, 1987.</span> </li> </ol></div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Dobavljeno iz "<a dir="ltr" href="https://hr.wikipedia.org/w/index.php?title=Lanac&oldid=6613519">https://hr.wikipedia.org/w/index.php?title=Lanac&oldid=6613519</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Posebno:Kategorije" title="Posebno:Kategorije">Kategorije</a>: <ul><li><a href="/wiki/Kategorija:Tehnologija" title="Kategorija:Tehnologija">Tehnologija</a></li><li><a href="/wiki/Kategorija:Strojarstvo" title="Kategorija:Strojarstvo">Strojarstvo</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Ova stranica posljednji je put uređivana 28. ožujka 2023. u 22:23.</li> <li id="footer-info-copyright">Tekst je dostupan pod licencijom <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.hr">Creative Commons: Imenuj autora/Dijeli pod istim uvjetima</a>; mogu se primjenjivati i dodatni uvjeti. 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