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    Pneumatic Tire
    2.
    发明申请
    Pneumatic Tire 有权

    公开(公告)号：US20210188013A1

    公开(公告)日：2021-06-24

    申请号：US16077721

    申请日：2017-01-25

    申请人： The Yokohama Rubber Co., LTD

    发明人： Takumi Morito ,  Izumi Kuramochi ,  Noboru Kuwahara

    IPC分类号： B60C11/12 ,  B60C11/03 ,  B60C11/04

    摘要： A pneumatic tire includes a sipe formed in a tread rubber which includes an opening extending in a first direction in a surface of the tread rubber. The opening is provided between a first edge of the tread rubber extending in the first direction and a second edge of the tread rubber adjacent to the first edge in a second direction orthogonal to the first direction. The first edge and the second edge are divided into a first range defined in the first direction and a second range different from the first range. In the first range, the first edge is provided with a first chamfered portion. In the second range, the second edge is provided with a second chamfered portion. In the first range, the second edge is not provided with a chamfered portion. In the second range, the first edge is not provided with a chamfered portion.