发明名称 |
Powered wheelchair having transversely mounted drive mechanism |
摘要 |
A powered wheelchair includes a high efficiency drive mechanism for increasing the range of travel on a predetermined battery charge. Drive motors are transversely mounted relative to side frames of the wheelchair, and disposed in superimposed arrangement for varying the width of the wheelchair.
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申请公布号 |
US5094310(A) |
申请公布日期 |
1992.03.10 |
申请号 |
US19900620833 |
申请日期 |
1990.11.29 |
申请人 |
INVACARE CORPORATION |
发明人 |
RICHEY, JOSEPH B.;WAKEFIELD, THEODORE D.;WAINSCOTT, ALAN D. |
分类号 |
A61G5/04;B60K1/02 |
主分类号 |
A61G5/04 |
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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