| 摘要 |
PROBLEM TO BE SOLVED: To constitute a hybrid drive unit having an internal combustion engine, a rotating electric machine and a differential gear device without needing a hydraulic control device, a friction engagement device and an electric oil pump.SOLUTION: In a first differential gear device SPG, a first rotating element e11 is drive-connected to an input member IN, a second rotating element e12 is selectively fixed to a non-rotating member Dc via a gearing-type first brake B1, and a third rotating element e13 is drive-connected to a rotating electric machine MG. In a second differential gear device MPG, a first rotating element e21 is drive-connected to an input member IN via a gearing-type first clutch C1, a second rotating element e22 is drive-connected to an output member OUT, a third rotating element e23 is selectively fixed to the non-rotating member Dc via a gearing-type second brake B2, and also drive-connected to the input member IN via a gearing-type second clutch C2, and a fourth rotating element e24 is connected to the second rotating element e12 of the first differential gear device SPG so as to rotate integrally therewith.SELECTED DRAWING: Figure 1 |
