| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hybrid driving device capable of extending the degree of freedom of traveling mode selection, thereby realizing a high driving power in a back-up mode. <P>SOLUTION: This hybrid driving device is configured by connecting an engine E and a second motor generator MG2, and arranging a Ravigneaux type planetary gear train PGR having a second link gear R2, a common carrier PC, a low brake LB and a second sun gear S2 in this order from one side on a collinear figure, and connecting an output gear OG to a common carrier PC, and connecting the second motor generator MG 2 to the second sun gear S2. A first engine clutch EC1 is interposed between the ring gear R2 and the engine E, and a second engine clutch EC2 is interposed between the second sun gear R2 and the engine E, and a low brake LB is interposed between the low brake LB and a transmission case. <P>COPYRIGHT: (C)2007,JPO&INPIT |
