{"id":933,"date":"2013-06-01T12:29:02","date_gmt":"2013-06-01T11:29:02","guid":{"rendered":"http:\/\/mdemierre.speleologie.ch\/?p=933"},"modified":"2015-01-18T00:05:50","modified_gmt":"2015-01-17T23:05:50","slug":"passabloc","status":"publish","type":"post","link":"https:\/\/www.techt.ch\/mdemierre\/?p=933","title":{"rendered":"Passabloc"},"content":{"rendered":"<p>Le passabloc permet de tendre une tyrolienne sans syst\u00e8me auto-bloquant. Deux mousquetons suffisent pour monter se dispositif astucieux. Ce dispositif a cependant l&rsquo;inconv\u00e9nient de n\u00e9cessiter beaucoup de place.<\/p>\nngg_shortcode_0_placeholder\n<p>Pour tendre, il suffit de tirer sur les deux bons brins passant dans le palan. \ud83d\ude09<\/p>\n<p>Dans les illustrations ci-dessus, les noeuds ayant le moins de longueur ont \u00e9t\u00e9s utilis\u00e9s. Ils sont cependant difficile \u00e0 d\u00e9nouer. D&rsquo;autres noeuds, \u00a0comme le noeud de huit, peuvent aussi \u00eatre utilis\u00e9s.<\/p>\n<p>Afin de faciliter la mise sous tension initiale, un noeud italien, verrouill\u00e9 ensuite par un noeud de mule peut \u00eatre utilis\u00e9.<\/p>\nngg_shortcode_1_placeholder\n<p>Par pr\u00e9caution, un noeud de s\u00e9curit\u00e9 peut \u00eatre ajout\u00e9 sur le mousqeton principal apr\u00e8s la mise en traction, afin d&#8217;emp\u00eacher un glissement du passabloc.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le passabloc permet de tendre une tyrolienne sans syst\u00e8me auto-bloquant. Deux mousquetons suffisent pour monter se dispositif astucieux. Ce dispositif [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":940,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ngg_post_thumbnail":0,"footnotes":""},"categories":[81,2],"tags":[57,18,19,44],"class_list":["post-933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technique-noeuds","category-technique","tag-noeud","tag-secours-2","tag-speleologie-2","tag-technique-verticale"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Le passabloc permet de tendre une tyrolienne sans syst\u00e8me auto-bloquant. 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