Trailer suspension
    3.
    发明授权
    Trailer suspension 失效
    拖车暂停

    公开(公告)号:US06626454B1

    公开(公告)日:2003-09-30

    申请号:US09596413

    申请日:2000-06-19

    IPC分类号: B60G500

    CPC分类号: B60G9/00 B60G21/05

    摘要: A suspension system for supporting a trailer frame on a trailer axle is provided. The suspension system includes a connector disposed about the trailer axle and upper and lower arms. The upper and lower arms are each coupled to the frame and to the connector. The upper arm is coupled to the connector at a point between the axle and the longitudinal rails of the frame. The lower arm is coupled to the connector at a point between the axle and ground. The upper and lower arms together form a Watt's linkage that minimizes and/or eliminates movement of the axle in the direction of vehicle travel.

    摘要翻译: 提供一种用于在拖车轴上支撑拖车架的悬挂系统。 悬挂系统包括围绕拖车轴和上臂和下臂布置的连接器。 上臂和下臂各自联接到框架和连接器。 上臂在框架的轴和纵向轨道之间的点处联接到连接器。 下臂在轴和地之间的一点连接到连接器。 上臂和下臂一起形成瓦特的联动装置,其最小化和/或消除车轴在车辆行驶方向上的移动。