STOPPER CYLINDER DEVICE WITH SHOCK ABSORBER

PROBLEM TO BE SOLVED: To provide a stopper cylinder device with a shock absorber capable of preventing a work from being pushed back by a restraint lever after the restraint by the restraint lever, and permitting the reverse flow of the work. SOLUTION: A shock absorber has a shock-absorbing rod 7 to perform the pull-in slide with respect to the shock absorber 3 while being abutted on a restraint lever and performing the shock-absorbing operation as the restraint lever is turned in the restraint working direction, and a returning rod 8 which slidably penetrates a main piston 1 from the shock absorber side, and slides into a cylinder body by the backward hydraulic pressure generated in the shock absorber by the pull-in slide of the shock-absorbing rod 7. When the shock absorber 3 is slidably retracted integrally with the slidable retraction of the main piston 1 to displace the restraint lever to the evacuation position, and the returning rod 8 is retracted to the stop position in the cylinder body, the forward hydraulic pressure is generated in the shock absorber, and the shock-absorbing rod 7 is slidably returned by the hydraulic pressure. COPYRIGHT: (C)2007,JPO&INPIT