Joint assembly for a hose assembly

Abstract

A joint assembly is connected to a hose assembly. The hose assembly includes a hose in a sleeve. The joint assembly includes an internal joint and an external joint. The internal joint includes an external thread, a shank at an end, and an annular ridge on the shank. The external joint includes an internal thread, a connective portion at an end, a shank at another end, and a conical internal face. The shank of the external joint is inserted in the sleeve. The external joint receives the hose. The shank of the internal joint is inserted in the hose. The external thread of the internal joint is engaged with the internal thread of the external joint to cause the annular ridge of the internal joint to press the hose against the conical internal face of the external joint.

Dependencies are inferred from the claim text.