A radial tire includes a pair of bead cores, a carcass having one or more carcass plies extending in a toroidal form from one bead core to the other bead core, a tread portion in a toroidal form circumferentially surrounding the carcass, and a belt structure disposed radially between the carcass and the tread portion, a pneumatic tire having a main belt layer, a first unreinforced rubber layer disposed on a radially outer side of the main belt layer, a second unreinforced rubber layer disposed within the main belt layer, and a protective belt layer disposed on a radially outer side of the first unreinforced rubber layer and a radially inner side of a tread portion. The radially outermost layer of the main belt layer has a plurality of reinforcing cords each having a diameter, and the first and second non-reinforcing rubber layers have first and second radial thicknesses with respect to the diameter, respectively.

    一种子午线轮胎包括一对胎圈芯、具有一个或多个以环形形式从一个胎圈芯延伸到另一个胎圈芯的胎体帘布层的胎体、周向包围胎体的环形形式的胎面部分和径向布置在胎体和胎面部分之间的带束层结构,其具有主带束层、布置在主带束层的径向外侧上的第一无补强橡胶层、布置在主带束层内的第二无补强橡胶层和布置在第一无补强橡胶层的径向外侧和胎面部分的径向内侧上的保护带束层。所述主带束层的径向最外层具有多个各自具有一定直径的补强帘线,并且所述第一和第二无补强橡胶层分别具有相对于所述直径的第一和第二径向厚度。


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    Title :

    Radial tire


    Additional title:

    子午线轮胎


    Contributors:

    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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