The invention relates to the technical field of tires, and in particular to a tire crown structure with a heat dissipation function. The tire crown structure comprises a tire crown body, a tire treadand a belt ply, the tire tread comprises a tire top surface and a tire side surface, pattern grooves are formed in the tire top surface, a plurality of heat dissipation holes are formed in the tire crown body, the heat dissipation holes are communicated with one or more of the tire top surface, the tire side surface and the pattern grooves, and the heat dissipation holes are located above the beltply; the structure has high wear resistance and excellent bearing, durability and high-speed performance, and the service life of the tire can be prolonged.

    本发明涉及轮胎技术领域,尤其涉及一种具有散热功能的轮胎胎冠结构,包括胎冠本体、胎面、带束层,胎面包括胎顶面、胎侧面,胎顶面开设有花纹沟槽,所述胎冠本体内开设有若干个散热孔,散热孔与胎顶面、胎侧面或花纹沟槽的其中一种或多种相连通,散热孔位于带束层的上方;本发明能够在具有高耐磨性能的同时具有优异的承载、耐久和高速性能,能够延长轮胎的使用寿命。


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    Title :

    Tire crown structure with heat dissipation function


    Additional title:

    一种具有散热功能的轮胎胎冠结构


    Contributors:

    Publication date :

    2020-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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