The invention relates to a pneumatic vehicle tyre (10), in particular a PKW tyre, comprising a tyre carcass comprising at least one carcass layer (12), and a first bead element (14), which comprises a first bead core (16) and a first backing strip (18), the at least one carcass layer (12) covering the first bead element (14) in order to form a first bead region such that the at least one carcass layer (12) covers the first bead element (14) in order to form a second bead region. At least one first reinforcing element (24) is arranged between the first layer bead (20) and the outer side (22) of the tyre facing away from the interior of the tyre, and at least one second reinforcing element (24) is arranged between the first layer bead (20) and the outer side (22) of the tyre facing away from the interior of the tyre. The at least one first reinforcing element (24) is arranged at least partially at the height of the liner band (18) in the radial direction, where the first reinforcing element (24) comprises a plurality of first reinforcing fabrics embedded in a first rubber material, where the first reinforcing fabrics have a cord angle in the range of 45 DEG to 90 DEG with respect to the circumferential direction.

    本发明涉及一种车辆充气轮胎(10)、尤其是PKW轮胎,包括:包括至少一个胎体层(12)的轮胎胎体,以及第一胎圈元件(14),该第一胎圈元件包括第一胎圈芯(16)和第一衬带(18),其中该至少一个胎体层(12)为了形成第一胎圈区域而如此包覆第一胎圈元件(14),即,使得所得到的第一层卷边(20)的端部相对于第一衬带(18)在径向方向上进一步向外伸出,其中在第一层卷边(20)与背离轮胎内部空间的轮胎外侧(22)之间布置有至少一个第一加强元件(24),该至少一个第一加强元件在径向方向上至少部分布置在衬带(18)的高度上,其中第一加强元件(24)包括嵌入第一橡胶材料中的多个第一增强织物,其中第一增强织物相对于周向方向具有处在45°至90°范围内的帘线角。


    Access

    Download


    Export, share and cite



    Title :

    Load-resistant pneumatic vehicle tire


    Additional title:

    耐负载的车辆充气轮胎


    Contributors:
    LUDWIG REINHARD (author) / HELMICH TOBIAS (author) / SU ZIJIE (author)

    Publication date :

    2024-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    Load-resistant vehicle pneumatic tire with reduced noise emission

    LUDWIG REINHARD / SCHURMANN OLIVER / HU LZER J U RGEN et al. | European Patent Office | 2024

    Free access

    PNEUMATIC VEHICLE TIRE, PREFERABLY PNEUMATIC COMMERCIAL VEHICLE TIRE

    KRUEGER JOERN / JUSTINE CAROLE / KRAMER THOMAS et al. | European Patent Office | 2015

    Free access

    Pneumatic vehicle tire, preferably pneumatic commercial vehicle tire

    KRUEGER JOERN / JUSTINE CAROLE / KRAMER THOMAS et al. | European Patent Office | 2018

    Free access

    Wear-resistant pneumatic tire

    WANG FENG / CHEN XUEMEI / QU CHUNLING et al. | European Patent Office | 2024

    Free access

    HEAVY LOAD PNEUMATIC TIRE

    ONO TAKASHI | European Patent Office | 2016

    Free access