Tire sidewall protection shield
    41.
    发明授权
    Tire sidewall protection shield 失效
    轮胎侧壁保护罩

    公开(公告)号:US4252169A

    公开(公告)日:1981-02-24

    申请号:US57780

    申请日:1979-07-16

    Inventor: George T. Watts

    CPC classification number: B60S1/68 B60B7/01 Y10S152/01 Y10T152/10018

    Abstract: A removable resilient shield is maintained proximate the sidewalls of a tire for off-the-road vehicles to protect this critical area of the tire from damage due to contact with external objects such as rocks. The shield is attached to the rim flange. The radially inner portion of the shield is discontinuous to prevent accumulation of debris between the shield and the sidewall of a tire mounted on the rim.

    Abstract translation: 保持靠近轮胎侧壁的可拆卸的弹性护罩用于越野车辆,以保护轮胎的这个关键区域免受与诸如岩石的外部物体的接触的损害。 护罩连接到轮缘法兰上。 屏蔽件的径向内部是不连续的,以防止在屏蔽件和安装在轮辋上的轮胎的侧壁之间积聚碎屑。

    Pneumatic tire
    42.
    发明授权
    Pneumatic tire 失效
    气动轮胎

    公开(公告)号:US3893498A

    公开(公告)日:1975-07-08

    申请号:US47899274

    申请日:1974-06-13

    Inventor: WAYNE LEE

    Abstract: This disclosure relates to a tire tread design which can be utilized in pneumatic tires but is specifically applicable to belted pneumatic tires. The design comprises a V-shaped groove which contains numerous lateral channels in the walls of the groove. This configuration enables one to obtain the better resistance to stone capturing and holding of the V-shaped groove yet retain good wet pavement traction in the tire as the tread is progressively worn off. The design is particularly useful in tire having belted type constructions.

    Abstract translation: 本公开涉及一种轮胎胎面设计,其可用于充气轮胎,但特别适用于带式充气轮胎。 该设计包括在槽的壁中包含许多侧向通道的V形槽。 这种构造使得能够获得更好的抵抗V形槽的石头捕获和保持的能力,同时当胎面逐渐磨损时,在轮胎中保持良好的湿路面牵引力。 该设计在具有带状结构的轮胎中特别有用。

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