Pipe coupler

Details Pipe coupler Pipe coupler

1998-10-28

2000-11-14

Browne, Lynne H.

Pipe joints or couplings

Flange

Detachable

24279, 285419, F16L 2300

Patent

active

061458961

ABSTRACT:
A coupler (10) for pipes is designed for end-to-end assembly of pipe elements (2,4). It contains a waterproof tubular elastomer gasket (14), an exterior collar (12) which contains a collar that is cut longitudinally and at least partially covers the gasket, and means (16) for tightening the collar to bring together its extremities and to compress the waterproofing gasket. The means for tightening contains two matched flanges (18, 20) attached to each extremity of the collar, and means (22) for fastening the two flanges one to the other.

REFERENCES:
patent: 2227551 (1941-01-01), Morris
patent: 2739018 (1956-03-01), Collett
patent: 3479066 (1969-11-01), Gittleman
patent: 3944265 (1976-03-01), Hiemstra et al.
patent: 4155574 (1979-05-01), Husley
patent: 4790574 (1988-12-01), Wagner et al.
patent: 5362107 (1994-11-01), Bridges
patent: 5383496 (1995-01-01), Bridges et al.

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