Patent ID: 6913115

Claim:
A fluid pressure-operated apparatus-connecting device disposed between one and the other fluid pressure-operated apparatuses for integrally connecting said fluid pressure-operated apparatuses to one another so that respective fluid passages of said one and the other fluid pressure-operated apparatuses may be communicated with each other, said fluid pressure-operated apparatus-connecting device comprising: a body which is formed with a hole for mutually communicating said respective fluid passages of said one and the other fluid pressure-operated apparatuses; a bracket which is connected to one end surface of said body and which is formed with first engaging sections for making engagement with first projections provided for said one and the other fluid pressure-operated apparatuses respectively; a fastening member which is installed to the other end surface of said body, which has second engaging sections for making engagement with second projections provided for said one and the other fluid pressure-operated apparatuses respectively, and which is formed with cutout grooves; a spring member which is interposed between said body and said fastening member for urging one end of said fastening member in a direction away from said body; a pin member which has one end that is engageable with said bracket and which has the other end that is detachable with respect to said cutout groove of said fastening member; and a screw member which fastens said body, said bracket, and said fastening member in an integrated manner.