| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress a loss of a drive force due to drag resistance of a motor and agitation resistance of oil when a hybrid vehicle is run by means of an engine. <P>SOLUTION: A hybrid vehicle capable of transmitting the drive force of an engine and a motor to a drive wheel through a transmission shares oil stored in a mission case 13 and oil stored in a motor case 19. If a motor output shaft MOS is separated from a transmission by a synchro mesh mechanism 56d, operated by a shift fork 73, during running by an engine, flow of oil in the motor case 19 in the mission case 13 is impeded as a result of an oil return hole closing rod 74 formed in the shift fork 73 closing a oil return hole 12d which intercommunicates the motor case 19 and the mission case 13, and an oil level of oil in the mission case 13 can be reduced. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
