| 摘要 |
PROBLEM TO BE SOLVED: To provide an interlocking releasing device capable of grasping an interlocking releasing position to initiate the switch-over process of a transmission by means of the aforesaid interlocking releasing device using a reliable and clear method in the interlocking releasing device for the frictional clutch of a motive power unit. SOLUTION: This interlocking releasing device is equipped with an interlocking releasing mechanism 26 capable of being moved by means of compressed air energization for the execution of any interlocking releasing process, a valve means for selectively feeding compressed air to energize the interlocking releasing mechanism 26, and with a measurement device 18' for detecting an actual interlocking releasing position made by the interlocking releasing mechanism. In this case, the valve means energizes the pressure means of the interlocking releasing mechanism 26 depending on both the amount of guidance which is given by an operation device, and also reproduces the target interlocking releasing position of the interlocking releasing mechanism 26, and a detected actually measured interlocking releasing position. The measurement device gives a switch-over signal to make a switch-over for the division of shift stepping, when the actually measured interlocking releasing position exceeds the threshold of the interlocking releasing position set in advance. |
