Flame bonded hose

Details Flame bonded hose Flame bonded hose

1980-01-25

1982-01-05

Bryant, III, James E.

Pipes and tubular conduits

Flexible

Braided, interlaced, knitted or woven

138132, 138174, F16L 1108

Patent

active

043088953

ABSTRACT:
A thermoplastic hose construction and method of making same wherein a thermal bond is achieved directly between the reinforcement and cover without the necessity for intermediate bonding materials. An open flame played upon a reinforced core tube, wherein the reinforcement consists of yarn windings at least one of which is partly formed of continuous filaments of olefinic material compatible with an olefinic based cover, softens the compatible strands just prior to extrusion of the cover thereover to provide a distributed bond of discontinuous contact areas between the reinforcement and cover. In a preferred embodiment of the invention polypropylene is used as one yarn in the reinforcement for bonding with a thermoplastic rubber cover.

REFERENCES:
patent: 2977839 (1961-04-01), Kock
patent: 3479670 (1969-11-01), Medell
patent: 3633629 (1972-01-01), Rider
patent: 4007070 (1977-02-01), Busdiecker

Affiliated with

Also associated with

Rating

Flame bonded hose does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flame bonded hose, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flame bonded hose will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1840173