Title:
DAMPER DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/159809
Kind Code:
A1
Abstract:
This damper device is provided with: an input element to which motive power from an engine is transmitted; an output element; a first torque transmission path including an intermediate element, a first elastic body for transmitting torque between the input element and the intermediate element, and a second elastic body for transmitting torque between the intermediate element and the output element; and a second torque transmission path including a third elastic body for transmitting torque between the input element and the output element. The intermediate element includes: a first plate member which is provided with a torque transmission part disposed so as to extend between the first and second elastic bodies in the radial direction of the damper device, said first plate member supporting at least ends of the first and second elastic bodies from the outside in the radial direction; and a second plate member provided with a coupling part which is disposed between the first and second elastic bodies, and which is fitted to the torque transmission part of the first plate member, said second plate member being coupled to a mass body.
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Inventors:
ITO KAZUYOSHI (JP)
WAJIMA MASAKI (JP)
ITOU KAZUHIRO (JP)
WAJIMA MASAKI (JP)
ITOU KAZUHIRO (JP)
Application Number:
PCT/JP2017/010741
Publication Date:
September 21, 2017
Filing Date:
March 16, 2017
Export Citation:
Assignee:
AISIN AW CO (JP)
International Classes:
F16H45/02; F16F15/134
Domestic Patent References:
| WO2016021668A1 | 2016-02-11 | |||
| WO2016027846A1 | 2016-02-25 |
Foreign References:
| DE102009013965A1 | 2010-09-23 | |||
| JP2012506006A | 2012-03-08 |
Attorney, Agent or Firm:
ITEC INTERNATIONAL PATENT FIRM (JP)
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