发明名称 |
Sliding seat assembly for a propelled wheel chair |
摘要 |
A hand-propelled wheelchair comprising a frame element to which is mounted a pair of large drive wheels and a pair of front caster wheels, the wheelchair further comprising a seat unit having a base and a back, the seat unit being slidably mounted on the frame in such a manner as to be manually slidable and arrestable in a plurality of desired positions along the frame element by the user while seated in the seat of the wheelchair, to vary the center of gravity of the user and the seat unit with reference to the axis of the drive wheels without disassembly of the drive wheels, the frame element or the seat unit from each other.
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申请公布号 |
US5356172(A) |
申请公布日期 |
1994.10.18 |
申请号 |
US19930141908 |
申请日期 |
1993.10.21 |
申请人 |
GILAD SMOLINSKY, ZVI |
发明人 |
LEVY, MOSHE;GILAD-SMOLINSKY, ZVI |
分类号 |
A61G5/00;A61G5/04;A61G5/06;A61G5/08;A61G5/10;A61G5/12;A61G5/14;(IPC1-7):B62B7/10 |
主分类号 |
A61G5/00 |
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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