Petzl Croll - Wikiwand

A Petzl Croll is an ascending device[1] used in caving and industrial rope access made by the French company Petzl ... From Wikipedia, the free encyclopedia. PetzlCroll-Wikiwand Forfasternavigation,thisIframeispreloadingtheWikiwandpageforPetzlCroll. PetzlCroll Connectedto: {{::readMoreArticle.title}} FromWikipedia,thefreeencyclopedia APetzlCrollwiththegateclosed,openandwitharopelockedinplace. APetzlCrollisanascendingdevice[1]usedincavingandindustrialropeaccessmadebytheFrenchcompanyPetzl.ItsnamecomesfromthetownCrolleswherePetzl'scompanyheadquartersarelocatedbutmightalsobeareferencetothenearbycavesystemoftheDentdeCrolles,theexplorationofwhichtriggeredalotoftechnicaleffortleadingtoinnovationincavingequipment. Usage TheCrollisnormallyusedinthechestpositionandinconjunctionwithanupperascenderorJumar.Thisconfigurationallowsaclimber,caverorropeaccessworkertorapidlyascendarope. History In1968BrunoDressleraskedFernandPetzl,whoworkedasametalsmachinist,tobuildarope-ascendingtool,todayknownasthePetzlCroll,thathehaddevelopedbyadaptingtheJumartothespecificityofpitcaving.Followingthesedevelopments,FernandPetzlstartedinthe1970sasmallcavingequipmentmanufacturingcompanyPetzl. Standards EN567[2]ThisstandardallowstheCrolltobeusedbyIRATAqualifiedtechnicians. EN12841[2] CE0197[2] References ^PetzlSport-CrollChestAscender ^abc"Archivedcopy"(PDF).Archivedfromtheoriginal(PDF)on2010-07-04.Retrieved2011-01-14.CS1maint:archivedcopyastitle(link) Categories Categories:ClimbingequipmentCavingequipmentClimbingstubs {{bottomLinkPreText}} {{bottomLinkText}} ThispageisbasedonaWikipediaarticlewrittenby contributors(read/edit). Textisavailableunderthe CCBY-SA4.0license;additionaltermsmayapply. Images,videosandaudioareavailableundertheirrespectivelicenses. Coverphotoisavailableunder{{::mainImage.info.license.name||'Unknown'}}license. Coverphotoisavailableunder{{::mainImage.info.license.name||'Unknown'}}license. Credit: (seeoriginalfile). PetzlCroll Introduction Usage History Standards References {{current.index+1}}of{{items.length}} Date:{{current.info.dateOriginal||'Unknown'}} Date:{{(current.info.date|date:'mediumDate')||'Unknown'}} Credit: Uploadedby:{{current.info.uploadUser}}on{{current.info.uploadDate|date:'mediumDate'}} License:{{current.info.license.usageTerms||current.info.license.name||current.info.license.detected||'Unknown'}} License:{{current.info.license.usageTerms||current.info.license.name||current.info.license.detected||'Unknown'}} ViewfileonWikipedia Suggestascoverphoto Wouldyouliketosuggestthisphotoasthecoverphotoforthisarticle? Yes,thiswouldmakeagoodchoice No,nevermind Thankyouforhelping! Yourinputwillaffectcoverphotoselection,alongwithinputfromotherusers. Listentothisarticle Thanksforreportingthisvideo! {{result.lang}} {{result.T}} Nomatchingarticlesfound Searchforarticlescontaining:{{search.query}} Ohno,there'sbeenanerror [email protected] Letusknowwhatyou'vedonethatcausedthiserror,whatbrowseryou'reusing,andwhetheryouhaveanyspecialextensions/add-onsinstalled. Thankyou!