Title:
DAMPER DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/166828
Kind Code:
A1
Abstract:
A damper device (10) includes: a dynamic damper coupled to a first intermediate member; and first and second inner springs (SP21, SP22) which operate in series with each other and which are straight coil springs interposed between a second intermediate member (15) and a driven member (16) so as to restrict an outward displacement of the springs (SP21, SP22) at the respective ends thereof in a radial direction of the damper device (10). A gap is formed between bodies (Bsp) of the first and second inner springs (SP21, SP22) and a spring contact portion (163) of the second intermediate member (15) or the driven member (16).
Inventors:
ITO KAZUYOSHI (JP)
OTSUKI AKIYOSHI (JP)
HIRAI YUICHIRO (JP)
WAJIMA MASAKI (JP)
OTSUKI AKIYOSHI (JP)
HIRAI YUICHIRO (JP)
WAJIMA MASAKI (JP)
Application Number:
PCT/JP2015/061963
Publication Date:
November 05, 2015
Filing Date:
April 20, 2015
Export Citation:
Assignee:
AISIN AW CO (JP)
International Classes:
F16F15/134; F16F7/10; F16F15/14; F16H45/02
Domestic Patent References:
| WO2013161493A1 | 2013-10-31 |
Foreign References:
| JP2014070647A | 2014-04-21 |
Other References:
See also references of EP 3101310A4
Attorney, Agent or Firm:
ITEC INTERNATIONAL PATENT FIRM (JP)
Patent business corporation Itec international patent firm (JP)
Patent business corporation Itec international patent firm (JP)
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