Front suspension system for automotive vehicle
    2.
    发明授权
    Front suspension system for automotive vehicle 失效
    汽车前悬挂系统

    公开(公告)号:US5873587A

    公开(公告)日:1999-02-23

    申请号:US818282

    申请日:1997-03-17

    IPC分类号: B60G3/20 B60G7/02 B60G15/07

    CPC分类号: B60G3/20

    摘要: According to a front suspension system, an upper control arm or link is pivoted at an inner end to a suspension member that is connected to a side rail. The upper link extends below the side rail and is connected at an outer end to a rotary joint receiving an upper edge portion of a knuckle. A lower control arm or link is pivotally mounted at two split distance inner ends to the suspension member and extends below the upper link, At an outer end portion, the lower link pivotally supports a lower edge portion of the knuckle. The rotary joint pivotally supports a bracket that holds a lower end portion of a shock absorber of a strut. The rotary joint has a joint axis that has an extension passing through a portion at which the lower edge portion pivots on the lower link. The upper link has a link axis that intersects the joint axis and an intermediate portion spaced along a longitudinal axis of the vehicle from the link axis. The upper link is normally held, with a predetermined rigidity, in a predetermined positional relationship with the link axis.

    摘要翻译: 根据前悬架系统,上控制臂或连杆在内端枢转到连接到侧轨的悬挂构件。 上连杆在侧轨下方延伸,并且在外端连接到容纳转向节的上边缘部分的旋转接头。 下控制臂或连杆在两个分开距离的内端枢转地安装到悬挂构件并在上连杆下方延伸。在外端部,下连杆枢转地支撑转向节的下边缘部分。 旋转接头可枢转地支撑保持支柱的减震器的下端部分的支架。 旋转接头具有接合轴线,该接头轴线具有穿过下边缘部分在下连杆上枢转的部分的延伸部。 上连杆具有与接头轴线相交的连杆轴线和沿着车辆纵向轴线与连杆轴线间隔开的中间部分。 上连杆通常以预定的刚度保持在与连杆轴线的预定位置关系上。