Hose coupling incorporates nozzle, two-part clamp, tension-lever, closure spring, nozzle flange, and pins

摘要

The hose has a nozzle (2), a two-part (3,4) clamp, a tension-lever and at least one closure spring. The two parts of the clamp are joined to the nozzle-flange (5) on the hose-nozzle. The tension lever (15) linked to the free peripheral end of one of the parts is joined by the closure spring(s) (13) to the other part-clamp. The peripheral end of each of the two part-clamps forming the linkage each have a pin (9,10) fitting into an opening in the nozzle-flange. The two part clamps fit into each other securely when folded together