Pipe joints or couplings – With means blocking release of holding means – Thread lock
Patent
1982-12-30
1985-08-13
Arola, Dave W.
Pipe joints or couplings
With means blocking release of holding means
Thread lock
285 89, 285286, 285333, F16L 1500
Patent
active
045345856
ABSTRACT:
A pipe joint adapted to be utilized in flow lines or well casings in which clockwise and counter-clockwise rotation is imparted to the pipe joint in order to provide for the remote subsea make and break connections between a floating vessel and a subsea well or subsea production riser base. More particularly, the invention resides in a pipe joint incorporating a locking connection enabling the pipe joint between the floating vessel and the remote subsea make and break connection to be able to transmit torque, without in any manner affecting the mechanical and pressure integrity of the pipe joint.
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Arola Dave W.
Gilman Michael G.
McKillop Alexander J.
Mobil Oil Corporation
Speciale Charles J.
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