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    • 81. 发明申请
    • WHEEL OR ENDLESS TRACK
    • 车轮或无尽轨
    • WO1990000983A1
    • 1990-02-08
    • PCT/AU1989000301
    • 1989-07-18
    • ALTRACK LIMITEDROLLINSON, Phillip, John
    • ALTRACK LIMITED
    • B60C07/10
    • B60C7/102B60B15/021B60C7/08Y10T152/10369
    • A ground engaging means in the form of a wheel for a vehicle, comprising a rim (11) and a plurality of ground engaging elements (13) mounted on the rim. Each ground engaging element (13) comprises a hollow body (31) having an inner face (32) in engagement against the rim and an outer face (33) for contacting the ground. The hollow body (31) also has side faces (34) extending between the inner and outer faces. The side faces (34) are constructed to be resiliently flexible for deflection under normal load conditions thereby to provide cushioning for the vehicle. The ground engaging elements are so positioned on the rim that confronting side faces of neighbouring elements provide lateral support for each other when deflecting under load.
    • 一种用于车辆的轮子形式的地面接合装置,包括轮辋(11)和安装在轮辋上的多个地面接合元件(13)。 每个地面接合元件(13)包括具有与边缘接合的内表面(32)和用于接触地面的外表面(33)的中空本体(31)。 中空体(31)还具有在内表面和外表面之间延伸的侧面(34)。 侧面(34)被构造成在正常负载条件下弹性地挠曲以便偏转,从而为车辆提供缓冲。 地面接合元件如此定位在轮辋上,相邻元件的相对侧面在负载偏转时提供彼此的横向支撑。
    • 88. 发明申请
    • TIRE CONSTRUCTION
    • 轮胎施工
    • WO1998025774A1
    • 1998-06-18
    • PCT/JP1997004492
    • 1997-12-08
    • KOMATSU LTD.KANAYAMA, Noboru
    • KOMATSU LTD.
    • B60C07/10
    • B60C7/12B60C7/08B60C7/10
    • A tire construction capable of preventing adjacent lug segments from contacting with each other, and improving durability. Thus a projection (21B) is formed to extend from the top (21a) of a lug segment (21) toward a hollow portion (22A), and the hollow portion (22A) has a substantially U-shaped cross section in a direction perpendicular to an axis of rotation of a rim (15). Also, a projection (21A) may be formed to extend from a side of the rim (15) toward a hollow portion (22) so that the hollow portion (22) has a substantially inverted U-shaped cross section.
    • 一种轮胎结构,其能够防止相邻的凸耳段彼此接触,并提高耐久性。 因此,突起(21B)形成为从突出部分(21)的顶部(21a)朝向中空部分(22A)延伸,并且中空部分(22A)在垂直方向上具有基本上U形的横截面 到边缘(15)的旋转轴线。 此外,突起(21A)可以形成为从边缘(15)的侧面朝向中空部分(22)延伸,使得中空部分(22)具有基本上倒置的U形横截面。