发明名称 Small vehicle jack apparatus
摘要 A small vehicle jack, having the ability to lift vehicles having a variety of wheel bases, and axle configurations. A support frame provides stability for a vertical bar, which supports a winch means. The winch means raises a lifting frame using a strap means, and the lifting frame which follows the vertical bar using an improved sleeve means, in which rollers are used on either side of the vertical bar. The jack may have adjustable and detachable wheel support means, in which the wheels of the vehicle are used as the contact points to raise the vehicle. The jack may also be used without wheel support means, but instead use hook means to attach to an axle.
申请公布号 US2006278855(A1) 申请公布日期 2006.12.14
申请号 US20050147571 申请日期 2005.06.08
申请人 KRUG NORMAN J 发明人 KRUG NORMAN J.
分类号 B66F7/02 主分类号 B66F7/02
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