Title:
DAMPER
Document Type and Number:
WIPO Patent Application WO/2019/087677
Kind Code:
A1
Abstract:
A damper comprising: a first elastic element that is interposed between a first rotation element and a third rotation element and that elastically expands/contracts in the circumferential direction of the center of rotation; a second elastic element that is interposed between a second rotation element and the third rotation element and that elastically expands/contracts in the circumferential direction of the center of rotation; a first sliding element that is interposed between the first rotation element and the third rotation element, and that slides with the first rotation element and/or the third rotation element due to torsion between the first rotation element and the third rotation element, thereby generating a first resistance torque between the first rotation element and the third rotation element; and a second sliding element that is interposed between the second rotation element and the third rotation element, and that slides with the second rotation element and/or the third rotation element due to torsion between the second rotation element and the third rotation element, thereby generating a second resistance torque different from the first resistance torque between the second rotation element and the third rotation element.
Inventors:
KUBOTA SATOSHI (JP)
HAYASHI DAISUKE (JP)
NASU TSUYOSHI (JP)
HAYASHI DAISUKE (JP)
NASU TSUYOSHI (JP)
Application Number:
PCT/JP2018/037290
Publication Date:
May 09, 2019
Filing Date:
October 04, 2018
Export Citation:
Assignee:
AISIN SEIKI (JP)
International Classes:
F16F15/129; F16D13/64; F16F15/123
Foreign References:
| JPH02134415A | 1990-05-23 | |||
| JPS6347525A | 1988-02-29 | |||
| JP2016008712A | 2016-01-18 | |||
| JP2000179574A | 2000-06-27 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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