Title:
DAMPER DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/181832
Kind Code:
A1
Abstract:
Provided is a damper device capable of exhibiting consistent damping performance over a wide speed range even if there is an environmental change. A damper device (10) is mounted to a rotating shaft (2) and suppresses the amplitude of resonance of the rotating shaft (2). The damper device (10) is provided with: an annular damper housing (20) which is coaxial with the rotating shaft (2); a plurality of mass bodies (30) which are located within the damper housing (20), are arranged annularly around the rotating shaft (2), and are configured so as to be radially movable by centrifugal force; an annular elastic body (40) which is formed as an annular spring-like elastic body in contact with the outside of the plurality of mass bodies (30) and which presses the mass bodies (30) inward; and a pressing member (50) which is a plate spring-like elastic body in contact with the outside of the annular elastic body (40) and which presses the annular elastic body (40) inward.
Inventors:
PYDIN ANDRII (JP)
Application Number:
PCT/JP2016/063116
Publication Date:
November 17, 2016
Filing Date:
April 26, 2016
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
F16F15/10; F16C3/02; F16F15/31; B60K17/24; B60K17/30
Foreign References:
| JPH05215185A | 1993-08-24 | |||
| JP2011190929A | 2011-09-29 | |||
| JP2013204606A | 2013-10-07 | |||
| JP2007333197A | 2007-12-27 | |||
| JPH11192848A | 1999-07-21 | |||
| US4995282A | 1991-02-26 |
Attorney, Agent or Firm:
KAIZUKA, Ryohei et al. (JP)
Ryohei Kaizuka (JP)
Ryohei Kaizuka (JP)
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