Swaged tube coupling

Details Swaged tube coupling Swaged tube coupling

1976-06-28

1978-09-19

Callaghan, Thomas F.

Pipe joints or couplings

Particular interface

Tapered

29525, 285382, F16L 1314

Patent

active

041149300

ABSTRACT:
A coupling to support tubing both inside and outside. The end of the tubing is swaged by a press-fit sleeve onto a tubular insert having exterior serrations and the tubing becomes permanently held between the insert and the sleeve. In a variation a ring encircles the end of the tubing. This ring and the tubing are swaged together to become fastened between the insert and the sleeve.

REFERENCES:
patent: 1723273 (1929-08-01), Erwin
patent: 2319024 (1943-05-01), Wehringer
patent: 3017203 (1962-01-01), Macleod
patent: 3149860 (1964-09-01), Hallesy
patent: 3425719 (1969-02-01), Burton
patent: 3466066 (1969-09-01), Dawson
patent: 3474519 (1969-10-01), Hallesy
patent: 3528689 (1970-09-01), Roe
patent: 3579794 (1969-10-01), Powell
patent: 3674292 (1972-07-01), Demler, Sr.
patent: 3827727 (1974-08-01), Moebius
patent: 3837686 (1974-09-01), Powell
patent: 3893720 (1975-07-01), Moebius

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