Title:
流体式動力伝達装置
Document Type and Number:
Japanese Patent JP5852701
Kind Code:
B2
Abstract:
A torque converter includes a torque converter body, a lock-up device, and a dynamic damper. The lock-up device includes an output plate coupled to a turbine. The dynamic damper is fixed to the output plate of the lock-up device, and is configured to attenuate variation in speed of rotation from the engine. The dynamic damper includes a base plate, an inertia unit, and an elastic unit. The base plate is fixed to the output plate. The inertia unit is movable relative to the base plate in a rotational direction. The elastic unit exerts nonlinear torsional characteristics, and elastically couples the base plate and the inertia unit in the rotational direction.
Inventors:
Hiroki Kawahara
Yusuke Okamoto
Yusuke Okamachi
Yusuke Okamoto
Yusuke Okamachi
Application Number:
JP2014095817A
Publication Date:
February 03, 2016
Filing Date:
May 07, 2014
Export Citation:
Assignee:
EXEDY Friction Material Co.,Ltd.
International Classes:
F16H45/02; F16F7/10; F16F15/134; F16F15/14; F16F15/31; F16H41/24
Domestic Patent References:
| JP2013506100A | ||||
| JP2004278744A | ||||
| JP10238611A | ||||
| JP9264399A | ||||
| JP2013036587A |
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation