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    • 4. 发明授权
    • Personal mobility vehicle suspension system having a compensation mechanism
    • 具有补偿机构的个人行动型车辆悬架系统
    • US07506709B2
    • 2009-03-24
    • US11256706
    • 2005-10-24
    • Frederick KiwakJonathan JaffeChris McConnell
    • Frederick KiwakJonathan JaffeChris McConnell
    • B60K1/00
    • A61G5/043A61G5/1078B62K5/007Y10S180/907
    • A personal mobility vehicle (PMV) is provided having suspension assemblies located on lateral sides thereof. The suspension assemblies each include a main pivot arm having first and second main-arm-ends, an intermediate portion, and a first wheel connected to the first main-arm-end. The intermediate portion is pivotally connected to one of the lateral sides, with the first main-arm-end and first wheel extending in a first direction from the vehicle frame. A center drive wheel is located on the second main-arm-end of the main pivot arm. A wheel support arm having first and second support-arm-ends and a second wheel connected to the second support arm end is pivotally connected to one of the lateral sides. The first support-arm-end is slidably engaged with the main pivot arm, and the second support-arm-end and the second wheel extend in a second direction, generally opposite the first direction.
    • 提供个人行动车辆(PMV),其具有位于其横向侧面上的悬挂组件。 悬挂组件各自包括具有第一和第二主臂端部的主枢转臂,中间部分和连接到第一主臂端部的第一轮。 中间部分枢转地连接到一个横向侧面,其中第一主臂端部和第一车轮沿车辆的第一方向延伸。 中心驱动轮位于主枢轴臂的第二主臂端。 具有第一和第二支撑臂端部的轮支撑臂和连接到第二支撑臂端部的第二轮可枢转地连接到一个侧面。 第一支撑臂端部与主枢转臂可滑动地接合,并且第二支撑臂端部和第二车轮沿与第一方向大致相反的第二方向延伸。