Pipe connectors

Details Pipe connectors Pipe connectors

1978-11-30

1981-11-03

Arola, Dave W.

Pipe joints or couplings

Particular interface

2853324, 285381, 285382, 285DIG22, F16L 2500

Patent

active

042982219

ABSTRACT:
A pipe connector comprises a tubular pin member and a tubular box member which are telescopically engageable, the pin and box members having corresponding frusto-conical inner and outer peripheral surfaces respectively which peripheral surfaces are in contact when the members are engaged, the surfaces being provided with annular projection and groove means which are interengaged when the members are engaged to axially lock the members together.

REFERENCES:
patent: 1004270 (1911-09-01), Jahnke
patent: 2147343 (1939-02-01), Hokanson
patent: 3114566 (1966-12-01), Coberly et al.
patent: 3498648 (1970-03-01), Hallesy
patent: 3784235 (1974-01-01), Kessler et al.
patent: 4030850 (1977-06-01), Hyde

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