| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic connecting/disconnecting device for a fluid piping joint decreasing a number of part items, by a simple system of maintenance, increasing a center deviation permissible range of the fellow pipe joints. SOLUTION: In a male side joint 2, a reciprocating linear motion mechanism, typically, an air cylinder 3, piston 4, clamper 5 connected to the piston 4 and a disk-shaped flange 6 before a forward advance position of the piston 4 are provided. In the clamper 5, in a root part in the vicinity of a hinge part, a tapered notch 7 is provided, by this notch 7 and the flange 6, a reciprocating motion of the piston 4 is changed into an opening/closing motion of the clamper 5. In a mutually opposed female side joint 1, in order to prevent leaking of a fluid when a pipe is connected, a gasket 8 is inserted to a bottom part in a part inserting the female side joint. |
