发明名称 |
PORTABLE SIX-BAR APPARATUS FOR LIFTING, LOWERING AND SELF-PROPELLED TRANSIT |
摘要 |
Disclosed herein is a portable lifting apparatus that includes an actuator and a lifting mechanism, which includes a parallel bar, a first coupler, a second coupler, a first rocker, a second rocker, and a frame that are each rotatably connected, so that operation of the actuator moves the parallel bar in a J-shaped path while maintaining a constant orientation of the parallel bar.
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申请公布号 |
CA2809246(A1) |
申请公布日期 |
2012.03.01 |
申请号 |
CA20112809246 |
申请日期 |
2011.08.24 |
申请人 |
THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK |
发明人 |
PURWAR, ANURAG;GALEOTAFIORE, THOMAS;MILES, JUSTIN;RENERT, JEFFREY |
分类号 |
A61H3/00;A61G5/04;A61G7/10;A61H3/04 |
主分类号 |
A61H3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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