Title:
AUTOMATIC TRANSMISSION
Document Type and Number:
Japanese Patent JP2602006
Kind Code:
B2
Abstract:
PURPOSE: To prevent wear of a bush and a seal ring by coping with the increase of the horse power of a vehicle by increasing capacity of a one-way clutch and suppressing vibration of an output shaft.
CONSTITUTION: The diameter of the inner race side of a boss member 76 where the inner race and the sun gear of a one-way clutch F3 are integrally formed is increased to form a stepped shape. A band brake B4 is disposed on the outer periphery of a clutch drum coupled to a stepped boss member 76. The diameter of the one-way clutch F3 is increased without increasing an axial size and a radial size to increase capacity. Further, along with the increase of the size of the inner race, the diameter of a cylindrical part formed integrally with a case body for supporting the inner race. In the inner periphery thereof, by supporting one end of an output shaft, the two ends of an output shaft 71 are supported by a case and vibration of the output shaft 71 is suppressed.
Inventors:
Miura Masakatsu
Hideyuki Aoki
Hideyuki Aoki
Application Number:
JP8431895A
Publication Date:
April 23, 1997
Filing Date:
April 10, 1995
Export Citation:
Assignee:
Aisin AW Co., Ltd.
International Classes:
F16H3/44; F16H37/04; (IPC1-7): F16H3/44; F16H37/04
Domestic Patent References:
| JP5457070A |
Attorney, Agent or Firm:
Kazuo Chikajima