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    Pneumatic Tire
    2.
    发明申请
    Pneumatic Tire 审中-公开

    公开(公告)号：US20180141391A1

    公开(公告)日：2018-05-24

    申请号：US15569077

    申请日：2016-02-08

    Applicant: The Yokohama Rubber Co., LTD.

    Inventor： Hiroshi Tokizaki

    IPC: B60C13/02

    CPC classification number: B60C13/02 ,  B29D2030/722

    Abstract: A pneumatic tire includes a tread portion including grooves formed into a predetermined pattern design, a sidewall portion including a surface on which a maximum tire width position is located, and a serration portion including a plurality of ridges arranged at intervals in a tire circumferential direction on the surface of the sidewall portion. The serration portion includes first ridge groups and second ridge groups. The first ridge groups each include a plurality of first ridges arranged adjacent to each other in the tire circumferential direction and including end portions of which the distances from the rotation axis gradually change. The second ridge groups each include a plurality of second ridges arranged adjacent to each other in the tire circumferential direction and including end portions of which the distances from the rotation axis gradually change.

    Pneumatic tire
    10.
    发明授权
    Pneumatic tire 有权
    气动轮胎

    公开(公告)号：US09387730B2

    公开(公告)日：2016-07-12

    申请号：US14408253

    申请日：2013-04-23

    Applicant: The Yokohama Rubber Co., LTD.

    Inventor： Yuji Kodama ,  Masataka Koishi ,  Hiroshi Tokizaki

    IPC: B60C13/00 ,  B60C13/02

    CPC classification number: B60C13/02 ,  B60C13/002

    Abstract: In a tire, protrusions are disposed at intervals in the tire circumferential direction in at least one tire side portion, extending in an elongated manner from the inner side to the outer side in the tire radial direction including the maximum tire width position, the extension direction of each of the protrusions is inclined with respect to the tire radial direction, and the each of the protrusions adjacent to each other in the tire circumferential direction is disposed with the opposite orientation of the inclination with respect to the tire radial direction.

    Abstract translation: 在轮胎中，在至少一个轮胎侧部分中，沿着轮胎周向上的间隔设置有突起，该轮胎侧部沿轮胎径向从内侧向外侧延伸，包括最大轮胎宽度位置，延伸方向 每个突起相对于轮胎径向倾斜，并且在轮胎周向上彼此相邻的每个突起以相对于轮胎径向相反的倾斜方向设置。

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