Title:
トルク変動抑制装置、トルクコンバータ、及び動力伝達装置
Document Type and Number:
Japanese Patent JP6653538
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To decrease an axial space, and to suppress a peak of torque fluctuation in a comparatively wide rotation speed area, in a torque fluctuation suppressing device of a rotary member.SOLUTION: A torque fluctuation suppressing device is equipped with an inertia ring 20, a centrifugal element 21, and a cam mechanism 22. The inertial ring 20 can rotate with an output side rotator 12, and disposed so as to relatively rotate to the output side rotator 12. The centrifugal element 21 is disposed so as to receive centrifugal force due to rotations of the output side rotator 12 and the inertia ring 20. The cam mechanism 22 receives centrifugal force acting on the centrifugal element 21 to rotate the output side rotator 12 and the inertial 20, and when relative displacement in a rotating direction is generated between the output side rotator 12 and the inertia ring 20, the centrifugal force is converted into circumferential direction force in a direction decreasing the relative displacement.SELECTED DRAWING: Figure 3
Inventors:
Naoki Toyama
Yoshiyuki Hagiwara
Koichi Higuchi
Yoshiyuki Hagiwara
Koichi Higuchi
Application Number:
JP2015162957A
Publication Date:
February 26, 2020
Filing Date:
August 20, 2015
Export Citation:
Assignee:
EXEDY Friction Material Co.,Ltd.
International Classes:
F16F15/14; F16F15/31; F16H33/02; F16H45/02
Domestic Patent References:
| JP2003065392A | ||||
| JP2015143558A | ||||
| JP2015014355A | ||||
| JP2014152834A | ||||
| JP2014152835A | ||||
| JP2014145413A | ||||
| JP11082628A |
Foreign References:
| US20150167779 | ||||
| US2079226 | ||||
| DE102014224164A1 | ||||
| DE19954273A1 |
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation