Title:
TORSIONAL VIBRATION REDUCTION DEVICE
Document Type and Number:
Japanese Patent JP2016008668
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a torsional vibration reduction device capable of ensuring the hermeticity of a housing covering rollers and roller chambers with a simple configuration and ensuring attachment.SOLUTION: A torsional vibration reduction device comprises: a holding member 20 provided within a hydraulic power transmission 1 that includes a drive member 2 generating a fluid flow and a driven member 5 driven by the fluid flow, rollers 29 reciprocating in response to a torque variation and roller chambers 28 each accommodating each roller 29 to be able to make a reciprocating motion being formed in the holding member 20; and a housing 16 shielding the rollers 29 and the roller chambers 29 from a fluid within the hydraulic power transmission 1. The holding member 20 is fixedly filled into the housing 16, and the housing 16 is fixed to the driven member 5.
Inventors:
MIYAHARA HISASHI
TSUKANO SATOHIRO
HONDA ATSUSHI
TSUKANO SATOHIRO
HONDA ATSUSHI
Application Number:
JP2014129775A
Publication Date:
January 18, 2016
Filing Date:
June 25, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16H45/02; F16F15/134; F16F15/14
Domestic Patent References:
| JP2012197886A | 2012-10-18 |
Foreign References:
| WO2013161058A1 | 2013-10-31 |
Attorney, Agent or Firm:
Watanabe strong
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