Title:
LOCKUP DEVICE AND FLUID TYPE POWER TRANSMITTING DEVICE
Document Type and Number:
Japanese Patent JP2009293671
Kind Code:
A
Abstract:
To provide a lockup device capable of improving the fuel economy of a vehicle.
This lockup device 6 has a piston 61, an output plate 63, a first coil spring 65, an inertia member 64 and a second coil spring 66. The output plate 63 is connected to a turbine 4 so as to be integrally rotatable with the turbine 4. The first coil spring 65 elastically connects the piston 61 in the rotational direction to the output plate 63. The inertia member 64 is relatively rotatably arranged to the output plate 63. The second coil spring 66 elastically connects the inertia member 64 in the rotational direction to the output plate 63.
Inventors:
MATSUOKA YOSHIHIRO
YAMAGUCHI MITSUGI
KAWAMOTO KENJI
YAMASHITA KAZUHIRO
OMOTO KAZUAKI
YAMAGUCHI MITSUGI
KAWAMOTO KENJI
YAMASHITA KAZUHIRO
OMOTO KAZUAKI
Application Number:
JP2008146306A
Publication Date:
December 17, 2009
Filing Date:
June 03, 2008
Export Citation:
Assignee:
EXEDY CORP
International Classes:
F16H45/02; F16F15/134; F16F15/30
Domestic Patent References:
| JPH09264399A | 1997-10-07 |
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation