Pipe coupling

Details Pipe coupling Pipe coupling

1980-01-08

1981-08-18

Callaghan, Thomas F.

Pipe joints or couplings

Variable length

Telescopic with relative motion

285351, 285373, F16L 2712

Patent

active

042842980

ABSTRACT:
A pipe coupling for joining interengaging ends of a pair of pipes in axial alignment comprised of a pair of semi-circular substantially identical sections adapted to mate with one another to hold the pipe ends therein. Each of the sections have cooperating locating flanges engaging corresponding surfaces in one of the pipe ends to facilitate the assembly thereof whereafter releasable securing means are disposed in aligned openings to maintain the sections in place.

REFERENCES:
patent: 793135 (1905-06-01), Kellogg
patent: 1913030 (1933-06-01), Hux
patent: 2490640 (1949-12-01), Lefevre-Selmer
patent: 3154328 (1964-10-01), Masse
patent: 3482859 (1969-12-01), Bowlin
patent: 4055359 (1977-10-01), McWethy
patent: 4168090 (1979-09-01), Kaufmann, Jr.

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