| 摘要 |
PROBLEM TO BE SOLVED: To enable compact shaft arrangements, and thereby achieve miniaturization of a unit and the surrounding areas, in a vehicle power unit including a twin clutch type transmission that includes a pair of main shafts and clutches mounted on mutually different shafts. SOLUTION: A first main shaft 31 is disposed closer to a crankshaft 21 than to a second main shaft 32 and a counter shaft 35. The odd-numbered speed drive gears in gear trains of a plurality of shift speeds are disposed in the first main shaft 31. The even-numbered speed drive gears in gear trains of a plurality of shift speeds are disposed in the second main shaft 32. COPYRIGHT: (C)2013,JPO&INPIT |
