发明授权
- 专利标题: Rotating safety handles for wheelbarrows
- 专利标题(中): 旋转手推车的手推车
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申请号: US549512申请日: 1995-10-27
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公开(公告)号: US5799960A公开(公告)日: 1998-09-01
- 发明人: Eddie Charles Davis, Sr.
- 申请人: Eddie Charles Davis, Sr.
- 专利权人: Davis, Sr.; Eddie Charles
- 当前专利权人: Davis, Sr.; Eddie Charles
- 主分类号: B62B5/06
- IPC分类号: B62B5/06 ; B62B1/18
摘要:
A wheelbarrow handle mechanism comprising a pair of rotating grippable handles. Mounted perpendicular to the standard lifting shaft of a wheelbarrow is an axle mechanism protruding inward. An elongated, cylindrical handle is affixed rotatingly about the axle mechanism, and has an external gripping surface and an internal rotating surface. The internal rotating surface contacts bearings or other friction reducing mechanisms to allow the handle to freely rotate about the axle.
公开/授权文献
- US5087919A On-board navigation apparatus 公开/授权日:1992-02-11
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