Pipe connector resisting axial tension, includes coupling ring with recess accepting claws of fastening ring attached using positively-locked bayonet fastening

摘要

In the circumferential groove (21) of the coupling ring (19), additional axial clearance (36) accepts the claws of a bayonet-like safety ring (35). This is placed over the coupling ring (19) in front of the collar (11). A bolt secures the bayonet attachment against back-rotation on the collar (11).