Invention Grant
- Patent Title: Torque fluctuation absorber
- Patent Title (中): 扭矩波动吸收器
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Application No.: US13238871Application Date: 2011-09-21
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Publication No.: US08523685B2Publication Date: 2013-09-03
- Inventor: Tomohiro Saeki , Masanori Suzuki , Yoshitaka Inoshita , Atsushi Yamazumi
- Applicant: Tomohiro Saeki , Masanori Suzuki , Yoshitaka Inoshita , Atsushi Yamazumi
- 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: JP2010-213114 20100924
- Main IPC: F16F15/123
- IPC: F16F15/123 ; F16D3/12
Abstract:
A torque fluctuation absorber includes a first rotary member formed into an annular shape and including a first protruding portion formed at an inner circumferential surface, a second rotary member connected to the first rotary member, a third rotary member including a second protruding portion formed at an outer circumferential surface, a damper portion absorbing torque fluctuations caused by torsion generated between the second rotary member and the third rotary member, and an elastic member arranged between the first protruding portion and the second protruding portion and absorbing a shock generated when the first protruding portion directly makes contact with the second protruding portion when the damper portion absorbs the torque fluctuations caused by the torsion generated between the second rotary member and the third rotary member.
Public/Granted literature
- US20120077606A1 TORQUE FLUCTUATION ABSORBER Public/Granted day:2012-03-29
Information query
IPC分类:
