Invention Grant
- Patent Title: Torque fluctuation absorbing apparatus
- Patent Title (中): 扭矩波动吸收装置
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Application No.: US12912213Application Date: 2010-10-26
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Publication No.: US08398491B2Publication Date: 2013-03-19
- Inventor: Tomohiro Saeki , Masanori Suzuki , Yuki Miyamoto , Atsushi Yamazumi , Masaki Kato , Hiroyuki Yamamoto , Toshiyuki Saburi , Ryota Akada
- Applicant: Tomohiro Saeki , Masanori Suzuki , Yuki Miyamoto , Atsushi Yamazumi , Masaki Kato , Hiroyuki Yamamoto , Toshiyuki Saburi , Ryota Akada
- Applicant Address: JP Kariya-Shi, Aichi-Ken
- Assignee: Aisin Seiki Kabushiki Kaisha
- Current Assignee: Aisin Seiki Kabushiki Kaisha
- Current Assignee Address: JP Kariya-Shi, Aichi-Ken
- Agency: Buchanan Ingersoll & Rooney
- Priority: JP2009-246636 20091027; JP2010-228722 20101008
- Main IPC: F16D7/02
- IPC: F16D7/02

Abstract:
A torque fluctuation absorbing apparatus includes a first plate member, a second plate member rotatable relative to the first plate member, and a first friction member disposed between the first plate member and the second plate member and pressed against the first plate member in a slidable manner. The second plate member includes a first retaining surface that makes contact with the first friction member. The first friction member includes a plurality of grooves at a surface facing the first retaining surface of the second plate member, the grooves extending in a radial direction of the first friction member.
Public/Granted literature
- US20110098119A1 TORQUE FLUCTUATION ABSORBING APPARATUS Public/Granted day:2011-04-28
Information query
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