| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hybrid vehicle drive mechanism capable of driving an oil pump during a stop while in D-range and of increasing regenerating energy. <P>SOLUTION: The hybrid vehicle drive mechanism 1 comprises an engine 2, a traveling motor 6, a transmission 4, a torque converter 3 for transmitting power from the engine 2 and the traveling motor 6 to the transmission 4, and a planetary gear mechanism 5 arranged between the torque converter 3 and the traveling motor 6. A rotor 6a of the traveling motor 6 is connected to the side of the engine 2 via the planetary gear mechanism 5, and the oil pump 10 is connected to the rotor 6a. A brake mechanism 8 makes a ring gear 5b of the planetary gear mechanism 5 rotation-free or fixes it, and a clutch mechanism 9 can connects the ring gear 5b to the side of the engine 2. <P>COPYRIGHT: (C)2010,JPO&INPIT |
