Title:
DAMPER DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/111565
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 first spring (SP1) is set so as to be greater than that of the second spring (SP2).
Inventors:
TAKIKAWA YOSHIHIRO (JP)
TSUJI HIROKI (JP)
ITO KAZUYOSHI (JP)
MOMIYAMA NAOHISA (JP)
OI YOICHI (JP)
KASAHARA HIDEAKI (JP)
ISHIKAWA MASAHIRO (JP)
TSUJI HIROKI (JP)
ITO KAZUYOSHI (JP)
MOMIYAMA NAOHISA (JP)
OI YOICHI (JP)
KASAHARA HIDEAKI (JP)
ISHIKAWA MASAHIRO (JP)
Application Number:
PCT/JP2012/053154
Publication Date:
August 23, 2012
Filing Date:
February 10, 2012
Export Citation:
Assignee:
AISIN AW CO (JP)
TAKIKAWA YOSHIHIRO (JP)
TSUJI HIROKI (JP)
ITO KAZUYOSHI (JP)
MOMIYAMA NAOHISA (JP)
OI YOICHI (JP)
KASAHARA HIDEAKI (JP)
ISHIKAWA MASAHIRO (JP)
TAKIKAWA YOSHIHIRO (JP)
TSUJI HIROKI (JP)
ITO KAZUYOSHI (JP)
MOMIYAMA NAOHISA (JP)
OI YOICHI (JP)
KASAHARA HIDEAKI (JP)
ISHIKAWA MASAHIRO (JP)
International Classes:
F16H45/02; F16F15/123
Foreign References:
| JP2006029553A | 2006-02-02 | |||
| JP2007155132A | 2007-06-21 | |||
| JP2010038312A | 2010-02-18 | |||
| JP2006009817A | 2006-01-12 | |||
| JP2001082577A | 2001-03-27 |
Other References:
See also references of EP 2642162A4
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: