Three wheel steering assembly
    5.
    发明授权
    Three wheel steering assembly 有权
    三轮转向组件

    公开(公告)号:US06464030B1

    公开(公告)日:2002-10-15

    申请号:US09836693

    申请日:2001-04-17

    IPC分类号: B62D6106

    摘要: A vehicle has a chassis with at least one front wheel pivotable about a first vertical axis to control the direction of the vehicle. A rigid swing arm is pivotally mounted on the rear end of the chassis for pivoting about a horizontal axis. On the rear end of the swing arm is a wheel mounting assembly including a hub and pivot means mounting the hub on the rear end of the swing arm for pivotal movement about a second vertical axis. The rear wheel is rotatably supported on the hub and naturally tracks the front wheel in a cooperating turning arc.

    摘要翻译: 车辆具有底架,其具有至少一个可围绕第一垂直轴线枢转的前轮,以控制车辆的方向。 刚性摇臂枢转地安装在底盘的后端上,用于围绕水平轴线转动。 在摆臂的后端是轮毂安装组件,其包括轮毂和枢轴装置,该枢轴装置将轮毂安装在摆臂的后端上,以围绕第二垂直轴线枢转运动。 后轮可旋转地支撑在轮毂上,并且在协作的转弧中自然地跟踪前轮。