发明名称 |
Foot rest lifting and lowering device for a wheelchair |
摘要 |
A foot rest lifting and lowering device for a wheelchair. The device includes a footrest coupled to a wheelchair. The footrest includes a bar attached to the wheelchair, a horizontally orientated rod rotatable coupled to a bottom end of the bar, and a plate integrally coupled to the bar and is positionable between a horizontal position and a vertical position. The device includes a shaft rotatably mounted to the wheelchair. A first and second flexible elongated member each have a first end and a second end. The first end of the first elongated member is coupled to a top surface of the plate. The first end of the second elongated member is attached to a bottom surface of the plate. The second ends of the elongated members are attached to the shaft and wound about the shaft in opposite directions to each other.
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申请公布号 |
US6422653(B1) |
申请公布日期 |
2002.07.23 |
申请号 |
US20010844332 |
申请日期 |
2001.04.27 |
申请人 |
SZCZEPANSKI PAWEL;SZCZEPANSKI MARIA |
发明人 |
SZCZEPANSKI PAWEL;SZCZEPANSKI MARIA |
分类号 |
A61G5/12;(IPC1-7):A47C7/50 |
主分类号 |
A61G5/12 |
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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