Pipe joints or couplings – With assembly means or feature
Patent
1986-01-10
1988-03-01
Arola, Dave W.
Pipe joints or couplings
With assembly means or feature
285 82, 285104, 285317, 285920, 285322, F16L 3500
Patent
active
047281251
ABSTRACT:
Apparatus for connecting together flowlines including separately actuated gripping and sealing assemblies which are actuated by hydraulic pressure but are held in actuated positions utilizing internally mounted mechanical-type mechanisms.
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Arola Dave W.
Conley Ned L.
Manchester Luther L.
Reneau Bobby J.
Rose David Alan
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