Wheel dolly
    4.
    发明授权
    Wheel dolly 失效
    轮小车

    公开(公告)号:US5732960A

    公开(公告)日:1998-03-31

    申请号:US496431

    申请日:1995-06-29

    申请人: Eric Elam

    发明人: Eric Elam

    IPC分类号: B60B29/00

    CPC分类号: B60B29/002

    摘要: A dolly for lifting and transporting an automobile. The dolly is provided with a generally U-shaped frame including a base member and a pair of arm assemblies pivotally attached thereto. Each of the arm assemblies includes a load-bearing arm extending at substantially right angles from the base member and a torsion arm secured to the load-bearing arm. A pry bar is removably attached to the torsion arm for pivoting the load-bearing arm, which engages the wheel assembly of the automobile, to lift and transport the automobile. Secured to each of the load-bearing arms are casters to facilitate pivoting of the load-bearing arm and to provide for movement of the dolly over the ground surface. Latching mechanisms secured to the base member selectively secure the arm assemblies in a fixed position in which the automobile is in an elevated position and the casters are in rolling engagement with the ground surface.

    摘要翻译: 用于起重和运输汽车的小车。 台车设置有大致U形的框架,该框架包括基部构件和一对枢转地附接到其上的臂组件。 每个臂组件包括承载臂,该承载臂基本成直角地延伸,并且固定在承载臂上的扭转臂。 撬杆可移除地连接到扭力臂上,用于枢转与汽车的车轮组件接合的承重臂,以提升和运输汽车。 固定到每个承重臂是脚轮,以便于承载臂的枢转并提供台车在地面上的移动。 固定到基座构件的闩锁机构将臂组件选择性地固定在固定位置,在该位置中,汽车处于升高位置,并且脚轮与地面滚动接合。