Combination pipe fitting and retainer ring

Details Combination pipe fitting and retainer ring Combination pipe fitting and retainer ring

1976-05-26

1978-02-14

Arola, Dave W.

Pipe joints or couplings

For branched path

Including a swivel joint

285158, 285177, 285325, 285340, 285417, 285423, F16L 2500

Patent

active

040735141

ABSTRACT:
The combination of a spring metal retainer ring with a pipe or conduit fitting having an annular seat for accommodation of the retainer ring, and further having a cylindrical passageway therein coaxial with the ring for receiving a pipe or conduit through the ring. The retainer ring includes an annular band which has a plurality of circumferentially spaced tabs projecting radially outwardly at an obtuse angle with respect to the plane of the band and projecting axially with respect to the axis of the band. The retainer ring further includes a plurality of circumferentially spaced, radially inwardly directed tabs connected thereto, and extending in the opposite axial direction from the direction of axial extension from the band of said first mentioned tabs.

REFERENCES:
patent: 1809582 (1931-06-01), Church
patent: 2147353 (1939-02-01), Scholtes
patent: 2225208 (1940-12-01), Crilkmer
patent: 2357755 (1944-09-01), Moll
patent: 2785910 (1957-03-01), Munger
patent: 2950132 (1960-08-01), Kolsuta
patent: 2955851 (1960-10-01), Scott
patent: 3204988 (1965-09-01), Ouderkirk et al.
patent: 3389923 (1968-06-01), Love et al.
patent: 3976314 (1976-08-01), Graham

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