发明授权
- 专利标题: Gear lubrication
- 专利标题(中): 齿轮润滑
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申请号: US110892申请日: 1993-08-24
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公开(公告)号: US5379662A公开(公告)日: 1995-01-10
- 发明人: Andriolo Livio
- 申请人: Andriolo Livio
- 申请人地址: DE Newark
- 专利权人: Black & Decker Inc.
- 当前专利权人: Black & Decker Inc.
- 当前专利权人地址: DE Newark
- 优先权: GBX9218364 19920828
- 主分类号: F16H55/17
- IPC分类号: F16H55/17 ; F16H57/00 ; F16H57/04
摘要:
A self-lubricating gear (20) has a deep circumferential groove (30) closed by an O-ring (42) seated on a shoulder (40) of the groove.Teeth (36) of a meshing gear (38) squeeze the O-ring and release small quantities of lubricant contained in the groove to lubricate the meshing teeth.
公开/授权文献
- USD427357S Torchiere 公开/授权日:2000-06-27