发明授权
- 专利标题: Hydraulic tensioner
- 专利标题(中): 液压张紧器
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申请号: US12354292申请日: 2009-01-15
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公开(公告)号: US08033938B2公开(公告)日: 2011-10-11
- 发明人: Yuji Kurematsu , Takeshi Ogawa
- 申请人: Yuji Kurematsu , Takeshi Ogawa
- 申请人地址: JP Osaka
- 专利权人: Tsubakimoto Chain Co.
- 当前专利权人: Tsubakimoto Chain Co.
- 当前专利权人地址: JP Osaka
- 代理机构: Howson & Howson LLP
- 优先权: JP2008-035958 20080218
- 主分类号: F16H7/08
- IPC分类号: F16H7/08
摘要:
In a hydraulic tensioner, at least a part of a bar is located within a coil spring that biases a plunger in the protruding direction. The bar reduces the volume of the high pressure oil chamber of the tensioner.
公开/授权文献
- US20090209376A1 HYDRAULIC TENSIONER 公开/授权日:2009-08-20
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