A bead wire bundle assembly for a tire is provided that includes a bead core and a polymer layer covering the bead core, the polymer layer including at least a first polymer region on a portion or all of a radially outer side of the bead core and a second polymer region on a portion or all of a radially outer side of the bead core, and the second polymer region is at least on the entirety of the radially inner side of the bead core, the thickness of the first polymer region being T1 and the thickness of the second polymer region being T2, as viewed in the cross-section of the bead wire bundle assembly, both T1 and T2 being expressed in mm, T1 and T2 satisfying: T1lt; t2.

    提供了一种用于轮胎的胎圈钢丝束组件,其包括胎圈芯和聚合物层,聚合物层覆盖胎圈芯,聚合物层至少包括第一聚合物区域和第二聚合物区域,第一聚合物区域在胎圈芯的径向外侧的部分或全部上,并且第二聚合物区域至少在胎圈芯的径向内侧的全部上,如在胎圈钢丝束组件的横截面中所观察的,第一聚合物区域的厚度为T1,并且第二聚合物区域的厚度为T2,T1和T2均以mm表示,T1和T2满足:T1


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    Title :

    Bead wire bundle assembly for tire


    Additional title:

    用于轮胎的胎圈钢丝束组件


    Contributors:
    TIAN HAO (author) / LUO YIWEN (author)

    Publication date :

    2024-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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