| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transmission of a hybrid vehicle, which constitutes an inexpensive vehicular power train in a simple constitution, improves the fuel economy of the vehicle, by enabling highly efficient operation corresponding to the travel state of the vehicle. <P>SOLUTION: This transmission includes a first differential gear device and a second differential gear device having respectively first, second and third members and always mutually connected with the respective first members, a first torque transmission mechanism for selectively connecting the second member of the first differential gear device and the third member of the second differential gear device, a second torque transmission mechanism provided to restrict the rotation of the third member of the second differential gear device, a first electric generator connected to the third member of the first differential gear device, and a second electric generator connected to the first member of the second differential gear device, and is constituted so that the second member of the first differential gear device is connected to an engine, and the second member of the second differential gear device is connected to an output element. <P>COPYRIGHT: (C)2011,JPO&INPIT |
