| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cooling structure of a vehicle transmission, which prevents water from entering from the outside, while securing a ventilation function in the transmission. <P>SOLUTION: A water path W formed from obliquely above a clutch housing 2 is blocked by a waterproof cover 10 which covers an exhaust port 5 of the clutch housing 2, to prevent entry of water. The air is discharged from the exhaust port 5, without blocking a flow of high-temperature air in the clutch housing 2, through a path G from a lower clearance between a front cover part 12 and an outer periphery side wall part of the clutch housing 2 and a lower clearance between a rear cover part 13 and the outer periphery side wall part of the clutch housing 2 so as to prevent deterioration of cooling performance. <P>COPYRIGHT: (C)2013,JPO&INPIT |
