发明申请
- 专利标题： TORQUE FLUCTUATION ABSORBER
- 专利标题（中）： 扭矩波动吸收器
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申请号： US13436056申请日： 2012-03-30
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公开(公告)号： US20120252588A1公开(公告)日： 2012-10-04
- 发明人: Tomohiro SAEKI , Atsushi Yamazumi , Yuki Miyamoto , Makoto Yokota , Chihiro Hayashi , Takashi Murate
- 申请人： Tomohiro SAEKI , Atsushi Yamazumi , Yuki Miyamoto , Makoto Yokota , Chihiro Hayashi , Takashi Murate
- 申请人地址： JP Kariya-shi JP Kariya-shi
- 专利权人： KOJIMA CO., LTD.,AISIN SEIKI KABUSHIKI KAISHA
- 当前专利权人： KOJIMA CO., LTD.,AISIN SEIKI KABUSHIKI KAISHA
- 当前专利权人地址： JP Kariya-shi JP Kariya-shi
- 优先权： JP2011-078459 20110331
- 主分类号： F16F15/121
- IPC分类号： F16F15/121
摘要：
A torque fluctuation absorber includes a first rotating member arranged to be rotatable, a second rotating member arranged in a rotatable manner relative to the first rotating member, a coil spring for buffering a torsion between the first rotating member and the second rotating member by means of an elastic force, and a cushion member arranged at an inside of the coil spring and buffering the torsion between the first rotating member and the second rotating member by means of an elastic force, wherein the cushion member includes an elastic member formed in a columnar shape, and an abrasion resistant member partly covering a side surface of the elastic member and including a greater abrasion resistance than an abrasion resistance of the elastic member.
公开/授权文献
- US08663021B2 Torque fluctuation absorber 公开/授权日：2014-03-04
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