Title:
自動変速機
Document Type and Number:
Japanese Patent JP4110282
Kind Code:
B2
Abstract:
A planetary gear unit PR and a clutch C 3 for outputting reduced speed rotation and a clutch C 1 for connecting and disconnecting input of rotation of an input shaft to a sun gear S 2 are located on one axial side of a planetary gear unit PU, and a clutch C 2 for connecting and disconnecting input of rotation of the input shaft to the carrier CR 2 is located on the axially opposite of the planetary gear unit PU. By doing so, as compared to a case wherein, for example, a clutch C 1 and clutch C 2 are both located between a pair of planetary gear units PR and PU, the planetary gear units PR and PU can be located more closely together, and the member that transmits the reduced speed rotation from planetary gear unit PR to planetary gear unit PU can be made shorter. Further, compared to the case wherein, for example, the clutches C 1, C 2, C 3 are located on one axial side of the planetary gear units, the construction of the oil lines is simplified.
Inventors:
Kayama
Sugiura Nobutada
Yamaguchi Shundo
Kazuhisa Ozaki
Inagaki Tomoko
Sugiura Nobutada
Yamaguchi Shundo
Kazuhisa Ozaki
Inagaki Tomoko
Application Number:
JP2004564569A
Publication Date:
July 02, 2008
Filing Date:
December 26, 2003
Export Citation:
Assignee:
Aisin AW Co., Ltd.
International Classes:
F16H3/66; F16H3/62
Domestic Patent References:
| JP2002227940A | ||||
| JP2000199549A |
Attorney, Agent or Firm:
Kazuo Chikajima