Pipe joints or couplings – With lubrication
Patent
1987-06-18
1989-09-12
Arola, Dave W.
Pipe joints or couplings
With lubrication
285369, 285382, 285915, 29525, F16L 1900
Patent
active
048653594
ABSTRACT:
A pipeline of an indeterminate length, having a substantially constant inner diameter throughout its length, is formed by frictionally joining together a plurality of adjacent pipe segments. The ends of each pair of adjacent pipe segments are frictionally joined within an external, cylindrical sleeve member. The sleeve member has a substantially smooth inner bore and a substantially constant inner diameter, and is adapted to receive the adjacent pipe ends which abut within the sleeve.
The joint of the disclosed pipeline is so designed that its strength can develop at least the yield stress of the material from which the pipeline is constructed.
REFERENCES:
patent: 547400 (1895-10-01), Palmiter
patent: 2741498 (1956-04-01), Elliot
patent: 2802044 (1957-04-01), Corne
patent: 3208136 (1965-09-01), Joslin
patent: 3210102 (1965-11-01), Joslin
patent: 3266256 (1966-08-01), Postlewaite et al.
patent: 3343252 (1967-09-01), Reesor
patent: 3389563 (1968-06-01), Postleweaite et al.
patent: 3451119 (1969-06-01), Coberly et al.
patent: 3466738 (1969-09-01), Mount
patent: 3472034 (1969-10-01), Lawrence
patent: 3476413 (1969-11-01), Coberly et al.
patent: 3477750 (1969-11-01), Powell
patent: 3585806 (1971-06-01), Lawrence
patent: 3680322 (1972-08-01), Nolan, Jr. et al.
patent: 3720069 (1973-03-01), Lockridge
patent: 3827727 (1974-08-01), Moebius
patent: 3860122 (1975-01-01), Cernosek
patent: 3909045 (1975-09-01), Meagher
patent: 4064619 (1977-12-01), Echols et al.
patent: 4068490 (1978-01-01), Jegousse
patent: 4196334 (1980-04-01), Thome
patent: 4257155 (1981-03-01), Hunter
patent: 4274665 (1981-06-01), Marsh
patent: 4277091 (1981-07-01), Hunter
patent: 4286137 (1981-08-01), Thome
patent: 4295526 (1981-10-01), Hauk et al.
patent: 4310184 (1982-01-01), Campbell
patent: 4328983 (1982-05-01), Gibson
patent: 4330924 (1982-05-01), Kushner et al.
patent: 4389763 (1983-06-01), Marsh, Jr.
patent: 4486123 (1984-12-01), Koch et al.
Arola Dave W.
Brown & Root, Inc.
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