Title:
ハイブリッド車両用の自動変速機
Document Type and Number:
Japanese Patent JP4926209
Kind Code:
B2
Abstract:
An automatic transmission for a hybrid vehicle has a first clutch connecting a first drive gear shaft rotatably supporting drive gears G3a and G5a, to an input shaft, a second clutch connecting a second drive gear shaft, rotatably supporting drive gears G2a and G4a, to the input shaft, a first meshing mechanism connecting the drive gears G3a and G5a to the first drive gear shaft, a second meshing mechanism connecting the drive gears G2a and G4a to the second drive gear shaft, a brake fixing a third element of a planetary gear mechanism to a transmission case, and a switching mechanism switching to where an electric motor is connected to a first element or where the electric motor MG is connected to the third element. The first element and the first drive gear shaft are connected. A second element and the drive gear G3a are connected.
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Inventors:
Hirohiro Sakai
Noriyuki Abe
Akio Nagahama
Nobuhiro Kumagai
Noriyuki Abe
Akio Nagahama
Nobuhiro Kumagai
Application Number:
JP2009138930A
Publication Date:
May 09, 2012
Filing Date:
June 10, 2009
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B60K6/365; B60K6/387; B60K6/48; B60K6/547; B60L50/16; B60W10/02; B60W10/10; B60W20/00; F16D11/12; F16H3/093; F16H25/12; F16H48/10; F16H61/28; F16H63/08
Domestic Patent References:
| JP2008302800A | ||||
| JP2002204504A | ||||
| JP200983520A | ||||
| JP2005329813A | ||||
| JP2007246057A |
Attorney, Agent or Firm:
Creation International Patent Office