发明授权
- 专利标题: Hydraulic hoist platform
- 专利标题(中): 液压起重机平台
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申请号: US17766申请日: 1987-02-20
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公开(公告)号: US4798266A公开(公告)日: 1989-01-17
- 发明人: Gerhard Finkbeiner
- 申请人: Gerhard Finkbeiner
- 专利权人: Gerhard Finkbeiner
- 当前专利权人: Gerhard Finkbeiner
- 优先权: DEX3605650 19860221
- 主分类号: B66F7/28
- IPC分类号: B66F7/28 ; B66F7/04 ; B66F7/08
摘要:
A hydraulic hoist platform for passenger vehicles has floor group halves spaced from one another and a parallelogram device for each floor group half, movable up and down parallel to one another in a vertical plane and each comprising a carrier arm and a guide rod having a first end region articulated to its respective floor group half with bearing bodies highly loadable at least by torsion. The parallelogram devices have a second end region having a support device for the passenger vehicle. A lever device is secured rigidly to the outer region of each of the bearing bodies, and is angularly offset from the carrier arm in the direction of lifting. A hydraulic unit is arranged substantially horizontally in each of the floor groups, and is connected between the lever device and the floor groups.
公开/授权文献
- US06041457A Method of stretching the human back 公开/授权日:2000-03-28
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