Pipe coupling

Details Pipe coupling Pipe coupling

1979-01-24

1980-09-02

Arola, Dave W.

Pipe joints or couplings

Nonmetal to metal

Internal member

285331, 285368, F16L 3300

Patent

active

042203589

ABSTRACT:
A flexible hose connection comprises a premoulded length of hose having enlarged end portions. A pair of annular flanges are slidably mounted on the hose. Each enlarged end portion engages in a recess formed in a surface of a connecting part. A spigot in a bore in the part projects into the hose beyond the respective end portion; The flange has a convexly curved aperture therethrough, the minimum diameter of the aperture being less than the diameter of the respective end portion. Screws pass through holes in the flange and engage in screw-threaded bores in the part. Tightening of the screws deforms the end portion inwardly and outwardly to produce an effective high pressure seal which is simple to make and undo. Damage to the hose is minimized.

REFERENCES:
patent: 2738993 (1956-03-01), Wilson
patent: 3453007 (1969-07-01), Roland
patent: 3515416 (1970-06-01), Pickert
patent: 3552776 (1971-01-01), Leymann
patent: 3880363 (1975-04-01), Guth et al.

Affiliated with

Also associated with

Rating

Pipe coupling does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1706167