Title:
CLUTCH DAMPER MECHANISM
Document Type and Number:
Japanese Patent JP2009228736
Kind Code:
A
Abstract:
To provide a clutch damper mechanism which provides requested damping characteristics by a simple constitution.
The clutch damper mechanism is provided with: a rotator 31 (a hub plate 51, a disk plate 32, and a thrust bush 41); a clutch hub 21; a cone spring 42; and a projection 47. The clutch hub 21 performs relative rotation with respect to the rotator 31 in a predetermined angle area. The cone spring 42 elastically retains the space between the rotator 31 and the clutch hub 21, and is provided to the rotator 31. The projection 47 is brought into contact with the clutch hub 21 in part of the predetermined angle area, thus increases an elastic force exerted from the thrust bush 41 to the rotator 31 and the clutch hub 21.
Inventors:
SATO TOMOHIRO
Application Number:
JP2008073362A
Publication Date:
October 08, 2009
Filing Date:
March 21, 2008
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16F15/123; F16D13/64
Domestic Patent References:
| JPH0430337U | 1992-03-11 | |||
| JPH06129444A | 1994-05-10 | |||
| JPS6232228U | 1987-02-26 | |||
| JPS5259860U | 1977-04-30 | |||
| JPH1030647A | 1998-02-03 | |||
| JPH09100874A | 1997-04-15 | |||
| JPH0989026A | 1997-03-31 |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yutaka Horii
Nobuo Arakawa
Toshio Morita
Yutaka Horii
Nobuo Arakawa