Apparatus for joining pipe sections by jacking

Details Apparatus for joining pipe sections by jacking Apparatus for joining pipe sections by jacking

1980-12-23

1983-06-28

Moon, Charlie T.

Metal working

Means to assemble or disassemble

Coupling to conduit

29252, 29523, 29525, 254 29R, B23P 1904

Patent

active

043897630

ABSTRACT:
Apparatus and method for applying couplings of the force fit type disclosed in U.S. Pat. Nos. 3,924,413 and 4,053,247 to sections of plain end pipe to join the pipe sections together, utilizing apparatus and structures respectively exterior to and internal of the pipe sections, whereby the reaction force of a jack applying a compression force via the tensioning of the structures to a coupling at one end of a pipe section operates to exert an applying force to the coupling at the opposite end of the pipe section. Several forms of apparatus are disclosed respectively suited to different types of situations in which plain end pipe sections are joined, such as in off shore oil well drilling or in installation of transmission pipe in a horizontal position above or below ground level.

REFERENCES:
patent: 1615008 (1927-01-01), Ferguson
patent: 3208136 (1965-09-01), Joslin
patent: 3210102 (1965-10-01), Joslin
patent: 3233315 (1966-02-01), Levake
patent: 3458920 (1969-08-01), Crump
patent: 3469298 (1969-09-01), Pizzagalli
patent: 3924413 (1975-12-01), Marsh, Jr.
patent: 3927457 (1975-12-01), Bickle
patent: 4053247 (1977-10-01), Marsh, Jr.

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