{"id":3552,"date":"2017-08-16T15:22:55","date_gmt":"2017-08-16T15:22:55","guid":{"rendered":"http:\/\/rc-contact.fr\/?page_id=3552"},"modified":"2017-08-17T13:44:58","modified_gmt":"2017-08-17T13:44:58","slug":"prise-de-roulis-et-perte-de-motricite","status":"publish","type":"page","link":"http:\/\/rc-contact.fr\/?page_id=3552","title":{"rendered":"Comportement : Prise de roulis et perte de motricit\u00e9"},"content":{"rendered":"<div id=\"pl-3552\"  class=\"panel-layout\" ><div id=\"pg-3552-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-3552-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-3552-0-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"0\" ><h3 class=\"widget-title\">D\u00e9finition<\/h3><div class=\"textwidget\"><p><strong>Roulis<\/strong> : Le roulis est mouvement d'oscillation autour d'un axe longitudinal passant par le centre de gravit\u00e9 qui se manifeste dans les courbes sous l'effet de la force centrifuge.<br \/> <strong>Motricit\u00e9<\/strong> : Sur une voiture classique on entend par motricit\u00e9 la capacit\u00e9 du chassis et de la transmission \u00e0 exploiter la puissance fournie par le moteur.<\/p>\n<\/div><\/div><\/div><div id=\"pgc-3552-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-3552-0-1-0\" class=\"so-panel widget widget_themegrill_flash_image tg-widget tg-image-widget panel-first-child panel-last-child\" data-index=\"1\" >\t<img src=\"http:\/\/rc-contact.fr\/wp-content\/uploads\/2017\/08\/roulis-1.jpg\" \/>\n<\/div><\/div><\/div><div id=\"pg-3552-1\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-3552-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-3552-1-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"2\" ><div class=\"textwidget\"><p>Sur nos voitures classiques d\u00e9pourvues de suspensions, une prise de roulis se traduit imm\u00e9diatement par une perte d'adh\u00e9rence sur une des roues arri\u00e8res.<br \/> Du fait de la pr\u00e9sence d'un diff\u00e9rentiel, la motricit\u00e9 a tendance \u00e0 passer naturellement par la roue qui a le moins d'adh\u00e9rence, donc \u00e0 l'extr\u00eame, si une des roues arri\u00e8res se soul\u00e8ve l\u00e9g\u00e8rement, elle prend la totalit\u00e9 de la motricit\u00e9 et la voiture n'avance plus. On dit alors que la voiture \"cire\" \u00e0 cause du bruit que fait la transmission qui tourne dans le vide.<br \/> Ce ph\u00e9nom\u00e8ne de perte de motricit\u00e9 se produit principalement en sortie de courbe \u00e0 la r\u00e9-acc\u00e9l\u00e9ration quand la prise de roulis est trop importante.<\/p>\n<\/div><\/div><\/div><\/div><div id=\"pg-3552-2\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-3552-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-3552-2-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"3\" ><h3 class=\"widget-title\">Que faire en cas de perte de motricit\u00e9 ?<\/h3><div class=\"textwidget\"><p>Voir la page \u00a0--&gt;\u00a0<strong><a href=\"http:\/\/rc-contact.fr\/?page_id=1622\">comportement --&gt; R\u00e9glages<\/a><\/strong><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Roulis : Le roulis est mouvement d&rsquo;oscillation autour d&rsquo;un axe longitudinal passant par le centre de gravit\u00e9 qui se manifeste [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3481,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0},"_links":{"self":[{"href":"http:\/\/rc-contact.fr\/index.php?rest_route=\/wp\/v2\/pages\/3552"}],"collection":[{"href":"http:\/\/rc-contact.fr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/rc-contact.fr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/rc-contact.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rc-contact.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3552"}],"version-history":[{"count":38,"href":"http:\/\/rc-contact.fr\/index.php?rest_route=\/wp\/v2\/pages\/3552\/revisions"}],"predecessor-version":[{"id":3886,"href":"http:\/\/rc-contact.fr\/index.php?rest_route=\/wp\/v2\/pages\/3552\/revisions\/3886"}],"up":[{"embeddable":true,"href":"http:\/\/rc-contact.fr\/index.php?rest_route=\/wp\/v2\/pages\/3481"}],"wp:attachment":[{"href":"http:\/\/rc-contact.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}