Pipe coupling arrangement

Details Pipe coupling arrangement Pipe coupling arrangement

1994-03-28

1995-07-11

Nicholson, Eric K.

Pipe joints or couplings

With indicator, alarm or inspection means

285322, 285404, 285332, 285339, 285141, F16L 2108

Patent

active

054314534

ABSTRACT:
A pipe coupling arrangement for coupling an end of a pipe section includes a coupling body having its open end, into which the end of the pipe section is inserted. An outer ring and a radially compressed inner ring are disposed in the open end of the coupling body. Inclined peripheries are respectively defined in the inner periphery of the outer ring and the outer periphery of the inner ring. These inclined peripheries are inclined so as to become smaller in diameter as they advances towards the open end of the coupling body. The inclined periphery of the outer ring and that of the inner ring are engaged by each other. A pressing means for pressing an outer periphery of the outer ring is provided such that the inner ring is tightly pressed against an outer periphery of the pipe section via the outer ring. A space is defined by the inclined surface of the outer ring and the outer periphery of the pipe section, into which the inner ring is inserted.

REFERENCES:
patent: 3239307 (1941-04-01), Weber
patent: 3254752 (1941-09-01), Penick et al.
patent: 3326926 (1943-08-01), Cowles
patent: 3700270 (1972-10-01), Howard
patent: 4650226 (1987-03-01), Babbitt et al.
patent: 5152555 (1992-10-01), Szcho
patent: 5332043 (1994-07-01), Ferguson

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-498860