The invention provides a tire bead contour structure of an all-steel radial light truck tire, the tire bead of the tire body mainly comprises bead heels and bead toes, a platform between the bead toes and the bead heels forms a certain angle, and the angle is 9 degrees; the angles between the bead toes and the bead heels on the two sides are 9 degrees, so that the bonding strength between the bead toes and the bead heels and a rim is improved, and the universal requirement of tubeless goods with inner tubes is met.

    本发明提供一种全钢载重子午线轻卡轮胎胎圈轮廓结构,轮胎本体的胎圈主要包括胎踵和胎趾,所述胎趾和所述胎踵之间平台呈一定角度,该角度为9度;两侧的所述胎趾和所述胎踵之间的角度均为9度,从而提高该部位与轮辋之间的结合强度,满足有内胎货无内胎通用的要求。


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    Title :

    Tire bead contour structure of all-steel radial light truck tire


    Additional title:

    一种全钢载重子午线轻卡轮胎胎圈轮廓结构


    Contributors:

    Publication date :

    2021-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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