发明名称 |
Locking wheelchair lift |
摘要 |
A wheelchair lift, as for use with a vehicle, includes a platform for receiving a wheelchair carried as a pivot mechanism including two pairs of cooperating parallelogram structures adopted to be affixed to a vehicle for moving the platform between loading, entry and stowed positions by hydraulic actuation. A bridge plate structure is actuated by the pivot mechanism to be positioned as a bridge into the vehicle in the entry position, as a roll stop when a wheelchair is being carried and as a latch unit in the stowed position. A cam-cable mechanism actuates the bridge plate and the parallelogram structures of each pair are interlocked in moving between the stowed and entry positions.
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申请公布号 |
US5944473(A) |
申请公布日期 |
1999.08.31 |
申请号 |
US19960774411 |
申请日期 |
1996.12.31 |
申请人 |
RICON CORPORATION |
发明人 |
SAUCIER, STANTON D.;SAVARIA, PIERRE;TREMBLAY, JULES;TREMBLAY, NELSON |
分类号 |
A61G3/02;A61G3/06;B60P1/44;B60R3/02;(IPC1-7):B60P1/44 |
主分类号 |
A61G3/02 |
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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