发明授权
- 专利标题： Autotensioner
- 专利标题（中）： 自动张紧器
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申请号： US901257申请日： 1986-08-28
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公开(公告)号： US4721495A公开(公告)日： 1988-01-26
- 发明人: Yoshiro Kan , Isao Sato , Toshiki Watanabe
- 申请人： Yoshiro Kan , Isao Sato , Toshiki Watanabe
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Seiko Kabushiki Kaisha
- 当前专利权人： Nippon Seiko Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX60-198664 19850901; JPX61-65903 19860326; JPX61-75316[U] 19860521
- 主分类号： F16H7/08
- IPC分类号： F16H7/08 ; F16H7/12
摘要：
An autotensioner comprises a fixed portion fixed to a base member, a displaceable device displaceable relative to the fixed portion to bear against a belt, a tension imparting device for biasing the displaceable device to impart a predetermined tension to the belt, and a vibration absorbing system provided between the fixed portion and the displaceable device so as to absorb any fluctuation of the tension of the belt.
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