Title:
トルクコンバータのロックアップ装置
Document Type and Number:
Japanese Patent JP7181737
Kind Code:
B2
Abstract:
A lock-up device for a torque converter is disclosed. The lock-up device includes a clutch part, first and second rotary members, a plurality of elastic members and a stopper mechanism. The clutch part is provided between a front cover and a turbine, and transmits the torque inputted to the front cover to the turbine. The first rotary member is disposed between the clutch part and the turbine. The second rotary member is rotatable relative to the first rotary member. The elastic members elastically couple an outer peripheral part of the first rotary member and an outer peripheral part of the second rotary member in a rotational direction. The stopper mechanism is disposed axially between the elastic members and an outer peripheral part of a turbine shell. The stopper mechanism includes an engaging portion restricting an angular range of relative rotation between the first rotary member and the second rotary member.
Inventors:
Satoshi Matsuda
Application Number:
JP2018165932A
Publication Date:
December 01, 2022
Filing Date:
September 05, 2018
Export Citation:
Assignee:
EXEDY Friction Material Co.,Ltd.
International Classes:
F16H45/02; F16F15/134
Domestic Patent References:
| JP2017166673A | ||||
| JP2014105770A |
Foreign References:
| WO2012043677A1 |
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation