Title:
DAMPER DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/111490
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, a coil spring is used as the first and second springs (SP1, SP2), and an arc spring positioned further toward the inner periphery than the first and second springs (SP1, SP2) is used as the third spring (SP3).
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Inventors:
TAKIKAWA YOSHIHIRO (JP)
OI YOICHI (JP)
OI YOICHI (JP)
Application Number:
PCT/JP2012/052786
Publication Date:
August 23, 2012
Filing Date:
February 07, 2012
Export Citation:
Assignee:
AISIN AW CO (JP)
TAKIKAWA YOSHIHIRO (JP)
OI YOICHI (JP)
TAKIKAWA YOSHIHIRO (JP)
OI YOICHI (JP)
International Classes:
F16F15/134; F16D13/64; F16H45/02
Foreign References:
| JP2001082577A | 2001-03-27 | |||
| JPH028533A | 1990-01-12 | |||
| JPH09250622A | 1997-09-22 | |||
| JP2006029553A | 2006-02-02 | |||
| JPH04266651A | 1992-09-22 | |||
| JP2001082577A | 2001-03-27 |
Other References:
See also references of EP 2642154A4
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: