Title:
DAMPER DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/111454
Kind Code:
A1
Abstract:
A damper device (10) includes: a drive member (11) to which power is transmitted from an engine that serves as a prime mover; a first intermediate member (12) to which power is transmitted from the drive member (11) via a first spring (SP1); a second intermediate member (14) to which power is transmitted from the first intermediate member (12) via a second spring (SP2); and a driven member (15) to which power is transmitted from the second intermediate member (14) via a third spring (SP3). Therein, the rigidity of the third spring (SP3) is set so as to be greater than that of the second spring (SP2).
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Inventors:
TAKIKAWA YOSHIHIRO (JP)
OI YOICHI (JP)
OI YOICHI (JP)
Application Number:
PCT/JP2012/052489
Publication Date:
August 23, 2012
Filing Date:
February 03, 2012
Export Citation:
Assignee:
AISIN AW CO (JP)
TAKIKAWA YOSHIHIRO (JP)
OI YOICHI (JP)
TAKIKAWA YOSHIHIRO (JP)
OI YOICHI (JP)
International Classes:
F16H45/02
Foreign References:
| JP2008208855A | 2008-09-11 | |||
| JP2001082577A | 2001-03-27 |
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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Claims: