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.: US11979805Application Date: 2007-11-08
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Publication No.: US07828663B2Publication Date: 2010-11-09
- Inventor: Tomohiro Saeki , Makoto Takeuchi , Masanori Suzuki , Yasuhiro Enya
- Applicant: Tomohiro Saeki , Makoto Takeuchi , Masanori Suzuki , Yasuhiro Enya
- 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 PC
- Priority: JP2006-302790 20061108
- Main IPC: F16D7/02
- IPC: F16D7/02

Abstract:
A torque fluctuation absorbing apparatus including a limiter mechanism includes: a disc member connected to one of the driving-side member and the driven-side member, a first plate and a second plate connected to the other one of the driving-side member and the driven-side member; a frictional member fixed to the disc member and interposed between the first plate and the second plate, the frictional member including a frictional surface slidably in contact with the first and second plates. The frictional member includes a fibrous substrate and is formed with a plurality of grooves at the frictional surface. A minimum dimension between two adjacent grooves from among the plurality of grooves is designed to be greater than or equal to 2 mm and smaller than or equal to 7 mm.
Public/Granted literature
- US20080105512A1 Torque fluctuation absorbing apparatus Public/Granted day:2008-05-08
Information query
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