发明名称 |
BI-DIRECTIONAL RETAINER |
摘要 |
A bi-directional retainer for removably securing accessories such as a seat or a back rest to a wheelchair frame. The retainer includes a base mountable on a frame member and a slide mounted on the base for movement between two spaced operating positions. It also includes a spring disposed between the slide and the base providing an over the center action which urges the slide to remain in a selected operating position.
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申请公布号 |
US2001048843(A1) |
申请公布日期 |
2001.12.06 |
申请号 |
US19990265494 |
申请日期 |
1999.03.10 |
申请人 |
HOLCOMB MALIN E.;LUND PAUL D. |
发明人 |
HOLCOMB MALIN E.;LUND PAUL D. |
分类号 |
A61G5/10;A61G5/12;(IPC1-7):B25G3/00;F16B9/00;F16L41/00 |
主分类号 |
A61G5/10 |
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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