Abstract: A hose assembly and method of making the same are provided, the hose assembly having fluid passages therein for respectively conveying a volatile liquid in one direction from the container, the assembly comprising a flexible inner hose having an outer peripheral surface and defining an inner one of the passages, a flexible outer hose having an inner peripheral surface and being disposed around the inner hose, the inner peripheral surface of the outer hose and the outer peripheral surface of the inner hose defining an outer one of the passages, a coupling fixed to an end portion of the outer hose, a tubular fitting fixed to an end portion of the inner hose, and a holding unit holding the fitting and the end portion of the inner hose substantially concentrically within the coupling and the outer hose to define a continuation of the outer passage, the holding unit comprising a spider-like member having a ring telescopically disposed on the fitting and a plurality of substantially straight arms radiating outwardl

Abstract: A hose assembly and method of making the same are provided, the hose assembly having a first fluid passage therein for respectively conveying a volatile liquid in one direction to a container and a second fluid passage therein for returning the vapors of the volatile liquid from the container, the assembly comprising a flexible inner hose having an outer peripheral surface and defining the first fluid passage therein, and a flexible outer hose having an inner peripheral surface and being disposed around the inner hose, the inner peripheral surface of the outer hose and the outer peripheral surface of the inner hose defining the second fluid passage therebetween, the inner hose having a Venturi therein that tends to remove liquid from a certain area of the second fluid passage, the outer hose having wire reinforcing therein to tend to prevent inward crushing of the outer hose in a manner to damage the Venturi.

Abstract: A heavy duty, raw edge, laminated cogged belt is provided, together with a method for making such a belt. The belt has an inner compression section, an outer tension section and a load-carrying section therebetween. The compression section comprises a first layer of elastomeric material adjacent the load-carrying section, a plurality of layers of relatively thick fabric adjacent the first elastomeric material layer, a second layer of elastomeric material adjacent the thick fabric layers, and a plurality of layers of thinner fabric adjacent the second elastomeric material layer.