Pipe joints or couplings – Essential catch – Resilient ring
Patent
1984-01-23
1986-06-10
Callaghan, Thomas F.
Pipe joints or couplings
Essential catch
Resilient ring
285403, 285921, F16L 3710
Patent
active
045939446
ABSTRACT:
A pile driving connector device comprising a tubular pin member for telescopic connection with a corresponding box member with the pin member having a wall with a locking groove in the outer face thereof adapted for operational engagement with a locking ring and a bearing surface adapted for driving engagement with the bearing shoulder of a corresponding box member, a tubular box member having a bore for receiving the pin member, a counterbore configured to be adjacent to the locking groove of the pin member and a bearing shoulder adapted for driving engagement with the bearing surface of the pin member, and a conically shaped locking ring coaxially mounted within the counterbore of the box member having a base portion detachably connected to the box member and a upper portion adapted for engagement with a side surface of the locking groove upon insertion of the pin member into the box member for interlocking connection of the pin and box members.
REFERENCES:
patent: 1581973 (1926-04-01), Meyer
patent: 3116945 (1964-01-01), Blomquist et al.
patent: 3134615 (1964-05-01), Cator
patent: 3273915 (1966-09-01), Bishop et al.
patent: 3545794 (1970-12-01), Wise et al.
patent: 3585803 (1971-06-01), Bardgette
patent: 3606393 (1971-09-01), Huntsinger et al.
patent: 3768842 (1973-10-01), Ahlstone
patent: 3781042 (1973-12-01), Estlick
patent: 4105226 (1978-08-01), Frey et al.
patent: 4111464 (1978-09-01), Asano et al.
patent: 4124233 (1978-11-01), Ahlstone
patent: 4296953 (1981-10-01), Nagao et al.
Callaghan Thomas F.
Vetco Offshore Inc.
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