VERBINDUNG VON KUPPLUNG MIT SCHLAUCH

摘要

A hose construction, coupling therefor and methods of making the same are provided, the hose construction comprising a tubular hose and a coupling secured to one end of the tubular hose, the coupling having an insert disposed in the one end of the tubular hose and being radially outwardly expanded into sealing relation with an inner corrugated hose of the tubular hose, the insert having an outer peripheral surface defined by a plurality of outwardly directed projections with recesses therebetween, the projections of the insert being respectively received in recesses of the inner hose and projections of the inner hose being respectively received in the recesses of the insert whereby the interior of the tubular hose is substantially sealed to the interior of the coupling, the projections of the insert each having a substantially flat outer surface.