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    TREAD FOR A RADIAL MEDIUM TRUCK TIRE
    4.
    发明申请
    TREAD FOR A RADIAL MEDIUM TRUCK TIRE 审中-公开
    用于径向中带卡车轮胎

    公开(公告)号：US20100186860A1

    公开(公告)日：2010-07-29

    申请号：US12359375

    申请日：2009-01-26

    申请人： Francois Pierre Charles Gerard Georges ,  Vincent Benoit Mathonet ,  Alain Joseph Jose Godefroid

    发明人： Francois Pierre Charles Gerard Georges ,  Vincent Benoit Mathonet ,  Alain Joseph Jose Godefroid

    IPC分类号： B60C11/12 ,  B60C11/13

    CPC分类号： B60C11/0306 ,  B60C11/04 ,  B60C11/12 ,  B60C2011/1209

    摘要： A pneumatic tire includes a casing and a tread. A set of first sipes of a first rib extend both axially and circumferentially from a first groove toward an edge of the tread. A set of second sipes of a second rib extend both axially and circumferentially from both the first groove toward a centerline of the tread and from a second groove toward an edge of the tread. A set of third sipes of a third rib extends both axially and circumferentially from both the second groove toward the centerline of the tread and from a third groove toward the centerline of the tread. A set of fourth sipes of a fourth rib extends both axially and circumferentially from both the third groove toward an edge of the tread and from a fourth groove toward the centerline of the tread. A set of fifth sipes of a fifth rib extends both axially and circumferentially from the fourth groove toward an edge of the tread.

    摘要翻译： 充气轮胎包括壳体和胎面。 第一肋条的一组第一刀槽花纹从第一槽向胎面的边缘轴向和周向延伸。 第二肋条的一组第二刀槽花纹从第一凹槽朝向胎面的中心线和从第二凹槽朝向胎面的边缘两者沿轴向和周向延伸。 第三肋条的一组第三刀槽花纹从第二槽向胎面的中心线轴向和周向延伸，并且从第三槽向胎面的中心线延伸。 第四肋条的一组第四刀槽花纹从第三槽向胎面的边缘轴向和周向延伸，并且从第四槽向胎面的中心线延伸。 第五肋的一组第五刀槽花纹从第四凹槽轴向和周向延伸到胎面的边缘。