EP 2532790 B1 20130821 - Method for producing an underwater foundation element, adjustment head for an underwater foundation element and underwater working assembly
Title (en)
Method for producing an underwater foundation element, adjustment head for an underwater foundation element and underwater working assembly
Title (de)
Verfahren zum Herstellen eines Unterwasser-Gründungselementes, Justierkopf für ein Unterwasser-Gründungselement und Unterwasser-Arbeitsanordnung
Title (fr)
Procédé de fabrication d'un élément de fondation sous-marin, tête d'ajustement pour un élément de fondation sous-marin et agencement de travail sous-marin
Publication
Application
Priority
EP 11004784 A 20110610
Abstract (en)
[origin: EP2532790A1] The method involves lowering a working platform (30) for guiding a drilling tool to a water body bed (5). A drill-hole is introduced into the water body bed by the drilling tool. A tubular underwater-foundation element (10) is arranged and anchored in the drill-hole. A measuring unit is fixed on the foundation element. Position data of the foundation element is determined by the measuring unit. A position of the foundation element is set before anchoring by a positioning device e.g. hydraulic cylinder, on the platform via an adjustment head (40) based on the determined position data. Independent claims are also included for the following: (1) an adjustment head (2) an underwater working arrangement.
IPC 8 full level
E02D 13/04 (2006.01); E02D 13/06 (2006.01); E02D 27/52 (2006.01); E21B 7/124 (2006.01); E21B 43/017 (2006.01)
CPC (source: EP KR US)
E02D 13/04 (2013.01 - EP KR US); E02D 13/06 (2013.01 - EP US); E02D 27/42 (2013.01 - KR); E02D 27/52 (2013.01 - EP KR US); E21B 41/08 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2532790 A1 20121212; EP 2532790 B1 20130821; AU 2012202883 A1 20130110; AU 2012202883 B2 20140424; CA 2776569 A1 20121210; CA 2776569 C 20140729; CN 102817362 A 20121212; CN 102817362 B 20160210; DK 2532790 T3 20130902; KR 101458607 B1 20141107; KR 20120137249 A 20121220; PL 2532790 T3 20140131; US 2012315097 A1 20121213; US 8801334 B2 20140812
DOCDB simple family (application)
EP 11004784 A 20110610; AU 2012202883 A 20120517; CA 2776569 A 20120509; CN 201210187720 A 20120608; DK 11004784 T 20110610; KR 20120060240 A 20120605; PL 11004784 T 20110610; US 201213492523 A 20120608