发明名称 |
WHEELCHAIR WITH THREAD-BASED ADJUSTMENT OF THE WHEELBASE AND/OR HEIGHT |
摘要 |
<p>The present invention provides a thread-based adjustment of the position of a wheel with respect to the frame of a wheelchair on a longitudinal, horizontal and also on the vertical axis. More particularly, a wheelchair is disclosed comprising a thread-based adjustment assembly, which is used to connect a wheel axle bearing structure to the frame of the wheelchair. The adjustment assembly does not add substantial weight to the wheelchair and gives a light appearance. Furthermore, no screws and nuts for attaching the assembly to the frame are necessary. Adjustment of the position of the wheel can be achieved on a millimetre scale.</p> |
申请公布号 |
WO2012073222(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
WO2011IB55439 |
申请日期 |
2011.12.02 |
申请人 |
INVACARE INTERNATIONAL SARL;KUESCHALL, RAINER;BRENNER, SIMON |
发明人 |
KUESCHALL, RAINER;BRENNER, SIMON |
分类号 |
A61G5/10 |
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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