| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a driving device capable of regenerating while preventing enlargement of the device. <P>SOLUTION: The driving device 10 includes: a first gear train G1 in which when a motor generator 11 rotates in a normal direction, and a one-way clutch 15 is switched into an engagement state, power of the motor generator 11 is transmitted to a differential mechanism 3; and a second gear train G2 having a different reduction gear ratio from that of the first gear train G1, in which when the motor generator 11 rotates in reverse direction, and a two-way clutch 20 is switched into an engagement state, the power of the motor generator 11 is transmitted into the differential mechanism 3. <P>COPYRIGHT: (C)2012,JPO&INPIT |
