| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle control device capable of extending lives of bearings while keeping low a safety rate at the time of the selection of the bearings by preventing the shortage of lubricating oil for the bearings. SOLUTION: In addition to a general oil lubricating passage 241 of lubricating oil, there are formed oil passages of lubricating oil corresponding to the bearings 301 to 304 that support a CVT 80 in an oil passage 240 that draws in oil discharged from a primary hydraulic cylinder 87 to supply the oil when the vehicle is determined to be decelerated in speed. Therefore, even if warpage is generated due to the breakage of the balance of a primary pulley 83 by the deceleration in speed, and a large force is applied to the bearings 301 to 304, oil is supplied to the bearings 301 to 304 to prevent the shortage of lubricating oil for the bearings 301 to 304 so as to extend the lives of the bearings 301 to 304 while keeping low the safety rate at the time of the selection of the bearings. COPYRIGHT: (C)2010,JPO&INPIT |
