A bead for a tire is disclosed. The bead for a tire according to the present invention includes a core having at least one multifilament textile fiber yarn embedded in an organic matrix with a densityof 0.9 g/m3 to 2.0g/m3, and an outer sheath layer of at least one metal wire wound around the core body and in contact with the core body. The core has a diameter of 5.0 mm to 30.0 mm.

    本发明公开了用于轮胎的轻质胎圈。根据本发明的用于轮胎的胎圈包括具有嵌入密度为0.9 g/m至2.0g/m的有机基质中的至少一根复丝纺织纤维纱线的芯体和包括卷绕在芯体周围并与芯体接触的至少一根金属线材的外护套层。所述芯体具有5.0 mm至30.0 mm的直径。


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    Title :

    LIGHTWEIGHT BEAD FOR A TIRE


    Additional title:

    用于轮胎的轻质胎圈



    Publication date :

    2020-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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