| 摘要 |
The end of the pipe (10) to be connected is inserted into the connecting socket (12). The open clamp ring (13) encompasses both the pipe and the end of the socket into which the pipe is inserted. The ring has a tension screw running through both of its ends for tightening purposes. The connecting end (12A) of the socket has an external flange (17) and the clamp ring (13) has an internal flange (19) at its end turned towards the socket. The clamp ring flange engages the rear side of the socket flange (17) in order to hold the ring on the socket. - The inner surface of the part of the clamp ring locates outside the socket end grips the pipe (10) outer surface when the clamp ring is tightened. The clmap ring (13) has two opposing end surfaces, of which one has a projection and the other a corresp. recess. The two engage when the ring is tightened. |
