HYDRAULIC CONTROL DEVICE FOR AUTOMATIC TRANSMISSION

摘要

Because the present invention is provided with a first solenoid valve (SLG) that is capable of supplying an engagement pressure (PSLG) and a switching valve (27) capable of switching and supplying the engagement pressure (PSLG) supplied from the first solenoid valve (SLG) to either a synchro mechanism (S1) or an engaging element (B1, C1, C2), it is possible for the synchro mechanism (S1) and the engaging elements (B1, C1, C2) to share the first solenoid valve (SLG) as the supply source for the engagement pressure (PSLG).