| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device capable of certainly preventing a slip of a continuously variable transmission in lowering clamping force. SOLUTION: This control device for a continuously variable transmission, which if a slip between a transmitting member and an input member or an output member is not detected due to lowering the clamping force which clamps the transmitting member of transmitting a torque between the input member and the output member until a required clamping force has reached a predetermined lower limit value, the clamping force which is set based on the lower limit value is determined as critical slip clamping force, comprises: a means (step S133) for obtaining a relative value of a mechanically predetermined lower limit clamping force to an actual clamping force at the time of the required clamping force has reached the lower limit value, and a means (step S134) for controlling the critical slip clamping force based on the relative value. COPYRIGHT: (C)2005,JPO&NCIPI |
