EP 0228955 B1 19900418 - DEVICE FOR SUPPORTING THE LEG OF A JACK-UP OIL PLATFORM, AND PLATFORM USING THIS DEVICE
Title (en)
DEVICE FOR SUPPORTING THE LEG OF A JACK-UP OIL PLATFORM, AND PLATFORM USING THIS DEVICE
Publication
Application
Priority
FR 8518884 A 19851219
Abstract (en)
[origin: US4762442A] A support device for a leg (2) of an off-shore drilling jack-up platform including a separate heightener (3) adapted to be interposed between each leg of the platform and the sea bed so as to increase the depth of installation of the platform. Each heightener is provided with detachable means (4, 7, 11, 12) for connecting the heightener to the lower end (4) of a respective leg (2) which improves the strength thereof.
IPC 1-7
IPC 8 full level
E02B 17/00 (2006.01); E02B 17/02 (2006.01); E02B 17/08 (2006.01)
CPC (source: EP US)
E02B 17/021 (2013.01 - EP US); E02B 17/024 (2013.01 - EP US); E02B 2017/0043 (2013.01 - EP US); E02B 2017/006 (2013.01 - EP US); E02B 2017/0082 (2013.01 - EP US)
Designated contracting state (EPC)
FR GB IT NL SE
DOCDB simple family (publication)
EP 0228955 A1 19870715; EP 0228955 B1 19900418; BR 8606289 A 19871006; CA 1264229 A 19900109; DK 165760 B 19930111; DK 165760 C 19930614; DK 612086 A 19870620; DK 612086 D0 19861218; FI 865160 A0 19861217; FI 865160 A 19870620; FI 87477 B 19920930; FI 87477 C 19930111; FR 2592075 A1 19870626; FR 2592075 B1 19880624; JP H051846 B2 19930111; JP S62215710 A 19870922; NO 174355 B 19940110; NO 174355 C 19940420; NO 865113 D0 19861217; NO 865113 L 19870622; US 4762442 A 19880809
DOCDB simple family (application)
EP 86402805 A 19861215; BR 8606289 A 19861218; CA 525393 A 19861216; DK 612086 A 19861218; FI 865160 A 19861217; FR 8518884 A 19851219; JP 30357586 A 19861219; NO 865113 A 19861217; US 94306686 A 19861218