| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hydraulic control device for a belt type continuously variable transmission of a vehicle which is capable of making idling stop. <P>SOLUTION: The belt type continuously variable transmission is engaged and disengaged by a clutch hydraulically controlled at least on the transmission input side from the engine or the output side to the driving wheels, and an oil pump for the belt type continuously variable transmission is driven by the engine to serve for performing control of the clutch pressure and the belt sandwiching pressure. In this hydraulic control device, the clutch pressure is put in a decremental control to the value by which at least the driving transmission is no more possible upon determination of an idle stop permission during the vehicle being running. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
