The present invention provides a tire having a tread and a pair of sidewalls extending from each of the two axial ends of the tread, at least the radially innermost ply being provided with an edge cover made of an electrically conductive rubber composition and covering at least the radially inner face of the radially innermost ply, according to the invention, the radially innermost ply is arranged in the carcass and extends up to an axial distance L, the at least one sidewall, together with the carcass, extends towards the underneath of the radially innermost ply up to an axial distance Le, the axial distance L being greater than the axial distance Le, and the edge cover provided with the radially innermost ply has a portion in contact with the carcass, the axial distance L being at least 10.0 mm greater than the axial distance Le.
本发明提供了一种轮胎,所述轮胎具有胎面和一对胎侧,所述一对胎侧从胎面的两个轴向端部中的每一个延伸,至少径向最内帘布层设置有边缘覆盖层,所述边缘覆盖层由导电橡胶组合物制成,并且至少覆盖径向最内帘布层的径向内面,并延伸直至轴向距离L,至少一个胎侧与胎体一起朝向径向最内帘布层的下方延伸直至轴向距离Le,所述轴向距离L大于轴向距离Le,并且径向最内帘布层设置的边缘覆盖层具有与胎体接触的部分,所述轴向距离L比轴向距离Le大至少10.0mm。
Conductive tire
导电轮胎
14.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |