| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular running gear capable of efficiently running a vehicle with an engine over a wide vehicle velocity domain by including two or more output paths of the engine.SOLUTION: A vehicular running gear 10 includes an engine ENG, motor MOT, generator GEN, and planet gear mechanism 50. A sun gear 52 is connected to an output shaft 23 via a first transmission path R1, a carrier 55 is connected to the engine ENG, and a ring gear 51 is connected to the output shaft 23 via a second transmission path R2. The motor MOT is disposed in the first transmission path R1, and the generator GEN is interposed between the motor MOT and the sun gear 52. The generator GEN and sun gear 52 are interconnected via a first clutch C1 so that they can be disconnected from each other. The generator GEN and the motor MOT are interconnected via a second clutch C2 so that they can be disconnected from each other. A brake B1 is disposed upstream from the second clutch C2. |
