The present invention relates to a tire including an aramid cord in the carcass layer, the tire including a carcass layer including a multi-filament aramid cord. The tire of the present invention can maintain the performance of existing performance of tires for trucks and buses by ameliorating weak fatigue resistance while enhancing the fuel efficiency through weight reduction of the carcass cord.

    本发明涉及一种在胎体层中包括芳纶帘线的轮胎,包括胎体层(carcass),上述胎体层包括由多股长丝(multi‑filament)构成的芳纶帘线(aramid cord)。适用本发明的轮胎可以通过胎体帘线的轻量化而提升燃油效率,还可以通过弥补脆弱的耐疲劳性而维持现有的卡车以及客车用轮胎的性能。


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    Title :

    Tire comprising aramid cord in carcass


    Additional title:

    在胎体层中包括芳纶帘线的轮胎


    Contributors:

    Publication date :

    2021-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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