Title:
DAMPER DEVICE AND BALANCING METHOD OF DAMPER DEVICE
Document Type and Number:
Japanese Patent JP2019178720
Kind Code:
A
Abstract:
To easily and accurately correct the rotation imbalance of a damper device including a rotation inertial mass damper.SOLUTION: A damper device includes: a plurality of rotating elements including an input element transmitted with torque from an engine, and an output element; an elastic body for transmitting the torque between the input element and the output element; and a rotation inertia mass damper having a mass body which rotates in response to the relative rotation of any two of the plurality of rotating elements. Any of the plurality of rotating elements include two pieces of plate members which oppose each other along an axial direction of the damper device, and are connected to each other so as to grip the other rotating element. The two pieces of plate members have a plurality of balance weight attachment parts which can be attached with balance weights from the outside in an axial direction.SELECTED DRAWING: Figure 3
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Inventors:
YOSHIKAWA TAKUYA
KINOSHITA TOMONORI
TANIGUCHI TETSURO
KATO AKIYOSHI
OI YOICHI
KINOSHITA TOMONORI
TANIGUCHI TETSURO
KATO AKIYOSHI
OI YOICHI
Application Number:
JP2018067478A
Publication Date:
October 17, 2019
Filing Date:
March 30, 2018
Export Citation:
Assignee:
AISIN AW IND CO LTD
AISIN AW CO
AISIN AW CO
International Classes:
F16F15/32; F16F15/134; F16F15/30; F16H45/02
Attorney, Agent or Firm:
Aitec International Patent Office