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1. 发明授权

US5580073A Transportation dolly 失效
标题翻译：交通车
公开(公告)号：US5580073A
公开(公告)日：1996-12-03
申请号：US394501
申请日：1995-02-27
申请人： Brant W. Irwin , Ron G. Irwin
发明人： Brant W. Irwin , Ron G. Irwin
IPC分类号： B62B1/20 , B62B1/22
CPC分类号： B62B1/20 , B62B2202/62 , B62B2203/02
摘要： A transportation dolly for use with heavy objects which allows a single individual to grip and lift heavy objects positioned on the ground or other supporting surface, transport them to a new location, and then reposition them on the ground or other supporting surface at the desired new location, with reduced risk of injury, and to allow careful placing of the object in a particular location. The transportation dolly comprises a frame having ground wheel means for supporting the frame and handle means for manually propelling the frame, clamp means, a winch, and a winch support structure.
摘要翻译：与重物一起使用的运输小车，允许单个人抓住并提起位于地面或其他支撑表面上的重物，将其运送到新的位置，然后将其重新定位在地面或其他支撑表面上，以期望的新的位置，减少受伤的风险，并允许将物体仔细放置在特定位置。运输车厢包括具有用于支撑框架的研磨轮装置和用于手动推进框架，夹紧装置，绞盘和绞盘支撑结构的手柄装置的框架。

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