发明申请
- 专利标题: Torque fluctuation absorbing device
- 专利标题(中): 扭矩波动吸收装置
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申请号: US10950657申请日: 2004-09-28
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公开(公告)号: US20050067249A1公开(公告)日: 2005-03-31
- 发明人: Satoshi Nakagaito , Masaru Ebata , Makoto Takeuchi , Hiroshi Ichikawa
- 申请人: Satoshi Nakagaito , Masaru Ebata , Makoto Takeuchi , Hiroshi Ichikawa
- 申请人地址: JP Kariya-shi
- 专利权人: Aisin Seiki Kabushiki Kaisha
- 当前专利权人: Aisin Seiki Kabushiki Kaisha
- 当前专利权人地址: JP Kariya-shi
- 优先权: JP2003-337132 20030929; JP2004-264368 20040910
- 主分类号: F16F15/139
- IPC分类号: F16F15/139 ; F16D7/02 ; F16F15/129 ; F16H35/10
摘要:
A torque fluctuation absorbing device includes a first rotational member transmitted with a torque from a driving power source, a damping mechanism connected with an input shaft of a transmission, the damping mechanism having a pair of frictional members of approximately annular-shaped fixed at both surfaces of a disc, and a limiter portion for frictionally engaging the pair of frictional members with the first rotational member in a substantially direct manner or in a substantially indirect manner via a pair of frictional plates. An actual length of at least one of the pair of frictional members ranges substantially between 1 percent and 6 percents of a major diameter of the at least one of the pair of frictional members.
公开/授权文献
- US07207887B2 Torque fluctuation absorbing device 公开/授权日:2007-04-24