| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power transmission device for a hybrid vehicle efficiently transmitting a driving force from a motor or internal-combustion engine, achieving a compact construction, and reducing manufacturing costs. <P>SOLUTION: The power transmission device for the hybrid vehicle includes a first transmission means having a first input shaft 4; a second transmission means having a second input shaft 5 disposed along the outer periphery of the first input shaft; an input-side transmission member 12 for transmitting power from the internal-combustion engine and power from the motor 3; a first clutch 9 for separatably engaging the input-side transmission member 12 with the first input shaft 4; a second clutch 10 for separatably engaging the input-side transmission member 12 with the second input shaft 5; a third clutch 11 for separatably engaging the internal-combustion engine 2 with the input-side transmission member 12; and an output shaft 8 to which either one of the input shaft 4 and the second input shaft 5 is selectively connected. The first clutch 9, the second clutch 10 and the third clutch 11 are coaxially disposed adjacent to one another. <P>COPYRIGHT: (C)2010,JPO&INPIT |
