To provide a hybrid power transmission system with automatic transmission of an automobile, so that a hydraulic pump is driven with slight energy consumption without using an auxiliary motor even at the time of stopping an internal combustion engine.
An internal combustion engine 2 is coupled with a disengagement clutch 4 in a power transmission manner, and an output side of the disengagement clutch 4 is connected to a transmission input shaft 7. The transmission input shaft 7 is coupled with input elements 8, 38 of automatic transmission 17, 38. The transmission input shaft 7 can be driven by the motor 5, and drives a hydraulic pump 6. The hydraulic pump 6 is arranged in front of a shiftable starting element F of the automatic transmission 17, 36 after the disengagement clutch 4 in a power transmission manner.
MERTINKAT REINHARD
HEITMANN AXEL
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma
Kensuke Miyakoshi