| 摘要 |
<P>PROBLEM TO BE SOLVED: To decrease a power loss caused by stirring lubricating oil in a vehicle transmission. <P>SOLUTION: A vehicle transmission includes: an input shaft 12 connected to an engine 10; an output shaft 15 which is disposed to be relatively rotatable coaxially with the input shaft 12 and connected to a drive wheel; and first and second intermediate shafts 13, 14 disposed, at a lower side of the input shaft 12 and the output shaft 15, in parallel with both the shafts. During low transmission shift, rotation of the input shaft 12 is transferred to the first intermediate shaft 13 by a first transmission mechanism TM1 of a low transmission gear and rotation of the first intermediate shaft 13 is transferred to the output shaft 15 by an output side reduction gear pair 17 and a first transmission clutch C5. During high transmission shift, the rotation of the input shaft 12 is transferred to the second intermediate shaft 14 by a fourth transmission clutch C4 and an input side reduction gear pair 18 and rotation of the second intermediate shaft 14 is transferred to the output shaft 15 by a second transmission mechanism TM2. <P>COPYRIGHT: (C)2013,JPO&INPIT |
