{"id":3485,"date":"2021-04-12T14:54:16","date_gmt":"2021-04-12T18:54:16","guid":{"rendered":"http:\/\/lanotr.com\/?p=3485"},"modified":"2021-04-12T15:04:48","modified_gmt":"2021-04-12T19:04:48","slug":"quest-ce-qui-supporte-la-charge-le-pneu-ou-lair","status":"publish","type":"post","link":"https:\/\/lanotr.com\/fr\/quest-ce-qui-supporte-la-charge-le-pneu-ou-lair\/","title":{"rendered":"Qu\u2019est-ce qui supporte la charge, le pneu ou l\u2019air ?"},"content":{"rendered":"<p>Nous avons tendance \u00e0 penser qu\u2019un pneu plus \u00ab\u00a0fort\u00a0\u00bb peut supporter une plus grande charge, mais en r\u00e9alit\u00e9 c\u2019est sa capacit\u00e9 \u00e0 contenir une plus grande quantit\u00e9 d\u2019air qui fait que le pneu peut supporter des charges plus lourdes.<\/p>\n<p>Nous pouvons donc affirmer que c\u2019est l\u2019air qui supporte la charge et que le pneu n\u2019est en r\u00e9alit\u00e9 que son r\u00e9servoir.<\/p>\n<p><strong>Quelle est la diff\u00e9rence entre rouler \u00e0 basse pression et rouler en surcharge? <\/strong><\/p>\n<p><strong>Au niveau des cons\u00e9quences, il n\u2019y a aucune diff\u00e9rence !<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Voici quelques exemples et r\u00e9sultats de ces deux comportements ainsi que des conseils afin de les d\u00e9tecter.<\/p>\n<p>Veuillez noter que cette liste n\u2019est qu\u2019un guide rapide et qu\u2019une inspection en usine est toujours recommand\u00e9e.<\/p>\n<p>&nbsp;<\/p>\n<p><u>1-Signes d\u2019\u00e9tirement<\/u><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3486 alignleft\" src=\"http:\/\/lanotr.com\/wp-content\/uploads\/2021\/04\/avril1.png\" alt=\"\" width=\"359\" height=\"192\" srcset=\"https:\/\/lanotr.com\/wp-content\/uploads\/2021\/04\/avril1.png 359w, https:\/\/lanotr.com\/wp-content\/uploads\/2021\/04\/avril1-300x160.png 300w\" sizes=\"auto, (max-width: 359px) 100vw, 359px\" \/><u>s \u00ab\u00a0vergetures\u00a0\u00bb sur les faces internes du pneu. <\/u><\/p>\n<p>Cela\u00a0\u00a0peut \u00eatre accompagn\u00e9 d\u2019une poussi\u00e8re de caoutchouc suite aux frottements des surfaces.<\/p>\n<p>R\u00e9sultat : Les c\u00e2bles ayant subis une flexion au-del\u00e0 de leur capacit\u00e9 pourraient aller jusqu\u2019\u00e0 briser et provoquer une explosion. Une inspection en atelier sera n\u00e9cessaire et des mesures pr\u00e9ventives devront \u00e9galement \u00eatre prises lors de l\u2019installation.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/lanotr.com\/fr\/quest-ce-qui-supporte-la-charge-le-pneu-ou-lair\/avril2\/\" rel=\"attachment wp-att-3488\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-3488\" src=\"http:\/\/lanotr.com\/wp-content\/uploads\/2021\/04\/avril2.png\" alt=\"\" width=\"273\" height=\"192\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><u>2-Fissures ext\u00e9rieures ou usure au portage<\/u><\/p>\n<p>R\u00e9sultat\u00a0: La surcharge entra\u00eene un frottement entre la base du flanc et la roue ce qui provoque une usure ou dans certains cas des fissures.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3492 alignleft\" src=\"http:\/\/lanotr.com\/wp-content\/uploads\/2021\/04\/avril3b.png\" alt=\"\" width=\"347\" height=\"149\" srcset=\"https:\/\/lanotr.com\/wp-content\/uploads\/2021\/04\/avril3b.png 347w, https:\/\/lanotr.com\/wp-content\/uploads\/2021\/04\/avril3b-300x129.png 300w\" sizes=\"auto, (max-width: 347px) 100vw, 347px\" \/><a href=\"https:\/\/lanotr.com\/fr\/quest-ce-qui-supporte-la-charge-le-pneu-ou-lair\/avril3a\/\" rel=\"attachment wp-att-3490\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3490 alignleft\" src=\"http:\/\/lanotr.com\/wp-content\/uploads\/2021\/04\/avril3a.png\" alt=\"\" width=\"347\" height=\"151\" srcset=\"https:\/\/lanotr.com\/wp-content\/uploads\/2021\/04\/avril3a.png 347w, https:\/\/lanotr.com\/wp-content\/uploads\/2021\/04\/avril3a-300x131.png 300w\" sizes=\"auto, (max-width: 347px) 100vw, 347px\" \/><\/a><u><\/u><\/p>\n<p>&nbsp;<\/p>\n<p><u>3-\u00a0 <\/u><u>Probl\u00e8me d\u00fb \u00e0 la chaleur pouvant aller de la s\u00e9paration des ceintures jusqu\u2019\u00e0 la d\u00e9formation ou la s\u00e9paration de la carcasse.<\/u><\/p>\n<p>R\u00e9sultat\u00a0: Cette condition peut aller jusqu\u2019\u00e0 la destruction du pneu, car plus les flancs du pneu subissent une grande flexibilit\u00e9, plus la chaleur interne du pneu augmente.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>L\u2019\u00e9quipe LanOTR<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nous avons tendance \u00e0 penser qu\u2019un pneu plus \u00ab\u00a0fort\u00a0\u00bb peut supporter une plus grande charge, mais en r\u00e9alit\u00e9 c\u2019est sa capacit\u00e9 \u00e0 contenir une plus grande quantit\u00e9 d\u2019air qui fait que le pneu peut supporter des charges plus lourdes. Nous&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-3485","post","type-post","status-publish","format-standard","hentry","category-non-classe-fr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Qu\u2019est-ce qui supporte la charge, le pneu ou l\u2019air ? - LanOTR<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lanotr.com\/is-it-the-tire-or-the-air-that-carries-the-load\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qu\u2019est-ce qui supporte la charge, le pneu ou l\u2019air ? - LanOTR\" \/>\n<meta property=\"og:description\" content=\"Nous avons tendance \u00e0 penser qu\u2019un pneu plus \u00ab\u00a0fort\u00a0\u00bb peut supporter une plus grande charge, mais en r\u00e9alit\u00e9 c\u2019est sa capacit\u00e9 \u00e0 contenir une plus grande quantit\u00e9 d\u2019air qui fait que le pneu peut supporter des charges plus lourdes. 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