| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress vibration of a motor overhanging from an engine and a generator, thereby protecting a cooling water piping section which connects between the motor and the generator. <P>SOLUTION: When the generator is driven by the engine and the motor is driven by a power that is generated by the generator, a generator case 2 is coupled to end parts of the engine 1 in a vehicle width direction, a motor case 3 is coupled to a vehicle rear side of the generator case 2, a power cable 10 is arranged in a space above the generator case 2 and the motor case 3, the cooling water piping 12 is arranged in a space below the motor case 3 and rearward of the generator case 2 in a vehicle front-and-rear directions, and a stiffener 16 for coupling a lower face of the generator case 2 to a lower face of the motor case 3 covers underneath the cooling water piping 12. Moreover, by arranging the stiffener 16 in the vehicle front direction with respect to a rear mount member 9, only the vibration in the up-and-down directions is mainly input to the rear mount member 9, and the vibration can be suppressed efficiently. <P>COPYRIGHT: (C)2013,JPO&INPIT |
