| 摘要 |
<P>PROBLEM TO BE SOLVED: To complement an engine driving oil pump out of operation with a shift control electric oil pump when a vehicle runs with an engine, automatically stopping, or when a vehicle is towed for traveling, and to improve effectiveness of the shift control electric oil pump, in regards to a vehicle wherein shift of a belt type continuously variable transmisison is controlled by the oil discharged from the electric oil pump. <P>SOLUTION: An oil passage switching means is provided to switch an oil passage to use the oil discharged form the shift control electric oil pump as an oil pressure source for a clutch and a lubrication part of the vehicle shift control device when the vehicle travels with an engine, which automatically stopping, or when the vehicle is towed for traveling. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
