Coupling device for interconnecting multiple fluid lines

摘要

The coupling has two plate-type coupling supports (4) each having several sockets (6, 8) for inserting push-fit connectors which when connected are secured by bayonet locks. The bayonet lock is formed by a retaining ring engaging round the coupling supports in a connecting area either side of the coupling sides (16)wherein one part of the bayonet connection pre-fits the ring on one coupling support and the other part (28) of the bayonet connection connects the ring to the other coupling support. In the closed position the retaining ring is blocked against further rotation in the closing directing through a stop.