发明授权
- 专利标题： Safety retainer for a wheelchair
- 专利标题（中）： 轮椅的安全保持架
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申请号： US673330申请日： 1984-11-20
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公开(公告)号： US4623289A公开(公告)日： 1986-11-18
- 发明人: John A. Apostolos
- 申请人： John A. Apostolos
- 申请人地址： CA Sacramento
- 专利权人： State of California, Department of Transportation
- 当前专利权人： State of California, Department of Transportation
- 当前专利权人地址： CA Sacramento
- 主分类号： A61G3/08
- IPC分类号： A61G3/08 ; B60N1/02 ; B60P3/06
摘要：
A device for holding a wheelchair stationary on a floor has a pair of notched plates at their rearward ends adapted to abut a transverse barrier upstanding from the floor and to be releasably engaged at their forward ends by a bail fastened to and swinging from the floor to engage the forward ends of the notched plates with sufficient resilient force to lock the wheelchair in position.
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