Title:
DAMPER DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/079040
Kind Code:
A1
Abstract:
This damper device includes: an input element to which the torque from an engine is transmitted; an intermediate element; an output element; a first elastic body which transmits torque between the input element and the intermediate element; a second elastic body which transmits torque between the intermediate element and the output element; a rotational inertia mass damper having a mass body which rotates according to the relative rotation of the input element and the output element, and which is provided, between the input element and the output element, in parallel with a torque transmission path including the first elastic body, the intermediate element, and the second elastic body; and a damping mechanism which damps the resonance of the intermediate element.
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Inventors:
YOSHIKAWA TAKUYA (JP)
OGAWA AKI (JP)
OTSUKA RYOSUKE (JP)
KATO AKIYOSHI (JP)
OI YOICHI (JP)
WAJIMA MASAKI (JP)
OGAWA AKI (JP)
OTSUKA RYOSUKE (JP)
KATO AKIYOSHI (JP)
OI YOICHI (JP)
WAJIMA MASAKI (JP)
Application Number:
PCT/JP2017/030384
Publication Date:
May 03, 2018
Filing Date:
August 24, 2017
Export Citation:
Assignee:
AISIN AW IND CO LTD (JP)
AISIN AW CO (JP)
AISIN AW CO (JP)
International Classes:
F16F15/30; F16F15/134; F16F15/139; F16H45/02
Domestic Patent References:
| WO2016104783A1 | 2016-06-30 |
Foreign References:
| JPH10339355A | 1998-12-22 | |||
| JP2000081064A | 2000-03-21 | |||
| JPH05280589A | 1993-10-26 |
Attorney, Agent or Firm:
ITEC INTERNATIONAL PATENT FIRM (JP)
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