E - Fixed Constructions – 02 – B
Patent
E - Fixed Constructions
02
B
61/12.1
E02B 17/00 (2006.01) B01D 39/20 (2006.01) B63B 21/50 (2006.01) B63B 22/02 (2006.01) B63B 35/44 (2006.01) E21B 41/10 (2006.01) E21B 43/01 (2006.01) F16L 27/02 (2006.01) F16L 27/12 (2006.01)
Patent
CA 1083839
ABSTRACT OF THE DISCLOSURE A universal Cardan joint coupling device for pivotally connecting an off-shore oil-field working articulated column to a base member resting or anchored on the sea bed, wherein the improvement consists in that at least one of the pivot axes of said joint is connected to two supports rigidly connected to said base member and provided on either side of said joint, by means of two lock-bolt means aligned and displaceable along said axis and adapted to cooperate with bolt-clasps or keepers provided in said supports.
294729
Entreprise D' Quipements Mecaniques Et Hydrauliques E.m.h.
Mcfadden Fincham
LandOfFree
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