发明申请
- 专利标题: SEALING DEVICE
- 专利标题(中): 密封装置
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申请号: US12171584申请日: 2008-07-11
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公开(公告)号: US20080272556A1公开(公告)日: 2008-11-06
- 发明人: Hiroyuki Sato , Masaru Watanabe , Koichi Mizunoya , Takeo Otani , Hidenori Arai , Sosuke Ito , Ryota Okubo
- 申请人: Hiroyuki Sato , Masaru Watanabe , Koichi Mizunoya , Takeo Otani , Hidenori Arai , Sosuke Ito , Ryota Okubo
- 申请人地址: JP Tokyo
- 专利权人: NOK Corporation
- 当前专利权人: NOK Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2004-276258 20040924; JP2005-026456 20050202; JP2005-193488 20050701
- 主分类号: F16J15/32
- IPC分类号: F16J15/32
摘要:
A sealing device in which a main seal lip used for a shock absorber is formed in a one-stage structure, wherein a satin finishing portion is formed on a sliding surface of the main lip at a position apart a specified distance from a lip edge.