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2. 发明申请

WO2017110008A1 A TIRE WITH RADIAL OR BIAS CARCASS 审中-公开
标题翻译：轮胎或偏心车胎
公开(公告)号：WO2017110008A1
公开(公告)日：2017-06-29
申请号：PCT/JP2015/086593
申请日：2015-12-25
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A. , YOKOKAWA, Kazutaka , SEII, Tomohiro , NOMURA, Masayoshi
发明人： YOKOKAWA, Kazutaka , SEII, Tomohiro , NOMURA, Masayoshi
IPC分类号： B60C13/00 , B60C13/02
CPC分类号： B60C13/02 , B60C11/01
摘要： According to the present invention is provided a tire (1) for a rolling assembly comprising a rim and a tire, the tire (1) comprising at least one carcass reinforcement (2), a crown reinforcement (3) being disposed radially outward of the carcass reinforcement (2) and being made up of at least one layer of reinforcing elements, a tread (4) being placed radially outward of the crown reinforcement (3) and having two axially outermost ends, at least one of the axially outermost end of the tread (4) comprising a circumferential groove (5), the tread (4) being connected by two sidewalls (6) to two bead zones (7) each comprising at least one circumferential reinforcing element (7a), at least one sidewall (6) comprising, on its exterior surface, a series of protuberances (8) alternating with voids (9), each protuberance (8) having a height hp , a length lp and a width wp being positioned at the surface of the sidewall (6), each the protuberance (8) comprising a base part (81) having a height hb and formed on the exterior surface of the sidewall (6) and a top part (82) extending outwardly from the base part (81) and having a top surface (82a) spaced outwardly from the exterior surface of the sidewall (6), the tire being characterized in that the top surface (82a) comprises at least one inclined face (83) axially inwardly inclined and a remaining face (82b) connected to the inclined face (83) by a connecting part (84), and in that a height hp of the protuberance (8) from the exterior surface of the sidewall (6) is maximal at the connecting part (84).
摘要翻译：根据本发明提供了一种用于包括轮辋和轮胎的滚动组件的轮胎（1），所述轮胎（1）包括至少一个胎体增强件（2），胎冠增强件 3）设置在胎体增强件（2）的径向外侧并且由至少一层增强元件构成，胎面（4）放置在胎冠增强件（3）的径向外侧并具有两个轴向最外端胎面（4）的轴向最外端中的至少一个包括圆周凹槽（5），胎面（4）通过两个侧壁（6）连接到两个胎圈区域（7），每个胎圈区域包括至少一个周向增强元件至少一个侧壁（6）在其外表面上包括与空隙（9）交替的一系列突起（8），每个突起（8）具有高度hp，长度和位于侧壁（6）的表面处的宽度wp，每个突起（8）包括具有高度hb并形成在侧壁（6）的外表面上的底座部分（81）和从底座部分（81）向外延伸并具有顶部表面（82）的顶部部分（82）（82a），其从所述侧壁（6）的外表面向外间隔开，所述轮胎的特征在于，所述顶表面（82a）包括至少一个轴向向内倾斜的倾斜面（83）和连接到所述侧壁（84）的倾斜面（83），并且突出部（8）距侧壁（6）的外表面的高度hp在连接部分（84）处最大）。

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