series of interchangeable fittings, particularly for sprinklers, not that sprinklers fitted with this series

摘要

Set of interchangeable couplers (10), particularly for sprinklers (1) of the type comprising a rotating coupling (2) for coupling a pressurised-water hose (3) to a gun (4) generating a jet (G). The coupling (2) and the gun (4) are coupled by an elbow coupler (10). Each coupler of the set has a different radius of curvature for the purpose of varying the angle of inclination ( alpha ) of the jet simply by changing the coupler. The set of interchangeable couplers may be supplied as an accessory for a sprinkler of the type described hereinabove. IMAGE