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Patent Searching and Data


Title:
FLUID TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2007016833
Kind Code:
A
Abstract:

To miniaturize a fluid transmission device.

This fluid transmission device comprises a torus portion comprising a pump impeller 24 and a turbine liner 25, a turbine hub 44 engaged with an input shaft 30 of a transmission device and holding the turbine liner 25, and a lock-up device 51 capable of being engaged and disengaged and transmitting rotation transmitted from a driving source to the turbine hub 44. The torus portion and the lock-up device 51 are axially overlapped. Here, as the torus portion and the lock-up device 51 are axially overlapped, an axial dimension of the fluid transmission device can be reduced, and the fluid transmission device can be miniaturized.


Inventors:
TSUKAMOTO KAZUMASA
OZAKI KAZUHISA
INUZUKA TAKESHI
YAMASHITA MITSUGI
MASE ATSUHIRO
Application Number:
JP2005197126A
Publication Date:
January 25, 2007
Filing Date:
July 06, 2005
Export Citation:
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Assignee:
AISIN AW CO
International Classes:
F16H45/02; F16H41/24
Domestic Patent References:
JPS5560755A1980-05-08
JPH0893878A1996-04-12
JPS5515409U1980-01-31
JPH09329212A1997-12-22
JP2005133779A2005-05-26
JP2005036958A2005-02-10
Foreign References:
DE4444242A11995-06-29
Attorney, Agent or Firm:
Makoto Kawai
Mamoru Shimizu
Toshiaki Aoki