20160102795 | TWO PIECE MALE HOSE COUPLER AND METHOD FOR SECURING A GARDEN HOSE TO A COUPLER - Two piece male hose coupler assembly includes a nut and a separate expandable tube. The nut has a first end portion with male threads on the exterior surface, and a second end portion having a gripping collar on the exterior surface. The nut has an open through bore defining an interior surface. An expandable tube is positionable within the bore of the nut, wherein the tube is expanded outwardly to pinch one end of a hose between an exterior surface of the tube and the bore of the nut so that the hose is sealed between the tube and the nut. Further, the tube has a radial flange at one end that seats against a radial mating surface at or adjacent the first end of the nut. The assembly thus provides a relatively leak proof connection including sealing surfaces between the mating radial flanges, and also along the mating longitudinal surfaces of the nut and hose extending along the longitudinal axis of the hose. A method is provided for assembling the nut and tube at one end of the hose. | 04-14-2016 |