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Patent Searching and Data


Title:
PARKING LOCK DEVICE FOR AUTOMATIC TRANSMISSION
Document Type and Number:
Japanese Patent JP2004082857
Kind Code:
A
Abstract:

To enable realization of a parking state without providing a parking mechanism such as a parking gear.

An automatic transmission is provided, which comprises a first input shaft, a second input shaft, an output shaft, a planetary gear drive, and a band brake mechanism. A first gear line is engaged by a first shift device of the automatic transmission, and a sun gear supporting case is fixed to the first input shaft by a second shift device, and the sun gear supporting case is prevented from rotating by the band brake mechanism, thereby locking the output shaft in a rotating direction.


Inventors:
Nakamura, Masa
Application Number:
JP2002000246124
Publication Date:
March 18, 2004
Filing Date:
August 27, 2002
Export Citation:
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Assignee:
SUZUKI MOTOR CORP
International Classes:
B60T1/06; F16H3/089; F16H3/66; F16H63/34; F16H37/04; F16H63/48; (IPC1-7): B60T1/06; F16H3/089; F16H3/66; F16H63/34
Attorney, Agent or Firm:
西郷 義美