Hose assembly and method of making the same

Details Hose assembly and method of making the same Hose assembly and method of making the same

1994-12-06

1996-03-12

Bryant, III, James E.

Pipes and tubular conduits

Plural duct

Surrounding radially spaced duct with axially spaced...

138108, 138114, F16L 3904

Patent

active

054978106

ABSTRACT:
A hose assembly having opposite ends and having a first fluid passage therein for conveying a volatile liquid in one direction from one of the ends thereof to a container adjacent the other of the ends thereof and a second fluid passage therein for returning the vapors of the volatile liquid fuel from the container to the one end thereof, the assembly comprising a flexible inner hose having an outer peripheral surface and defining one of the fluid passages therein, a flexible outer hose having an inner peripheral surface and an outer 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 other of the fluid passages therebetween, the outer hose comprising a corrugated tube that has the corrugations thereof extending throughout the entire length thereof, and a cuff secured to one of the ends of the outer hose, the cuff covering the inner peripheral surface and the outer peripheral surface of that end of the outer hose that is secured thereto.

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