Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Submerging – raising – or manipulating line of pipe or cable...
Reexamination Certificate
2005-10-25
2005-10-25
Lagman, Frederick L. (Department: 3673)
Hydraulic and earth engineering
Subterranean or submarine pipe or cable laying, retrieving,...
Submerging, raising, or manipulating line of pipe or cable...
C405S190000, C405S168300, C405S169000, C254S276000, C254S366000, C242S390000, C242S396500
Reexamination Certificate
active
06957929
ABSTRACT:
The flying lead deployment apparatus with one reel assembly is made of a frame assembly; a reel assembly with flying lead disposed in the frame assembly adapted to rotate to distribute the flying lead; a first ROV-flying lead interface connected to the frame assembly and one end of the flying lead; a second ROV-flying lead interface connected to the reel assembly and the other end of the flying end; a drive assembly connected to the reel assembly with a counting gear adapted to count the number of times the reel assembly rotates, an adjustable rack gear, and a locking mechanism connected to the adjustable rack gear and the reel assembly adapted to stop the reel assembly when the counting gear reaches a predetermined number; and a friction brake connected to the frame assembly and reel assembly adapted to apply friction to maintain constant tension on the flying lead.
REFERENCES:
patent: 6223675 (2001-05-01), Watt et al.
patent: 6588980 (2003-07-01), Worman et al.
patent: 6776559 (2004-08-01), Peterson
patent: 6796261 (2004-09-01), Colyer
Fields Michael Shane
Haun Richard D.
Rachel Willie Dee
Buskop Wendy
Buskop Law Group P.C.
Kvaerner Oilfield Products, Inc.
Lagman Frederick L.
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