EP 2896589 A1 20150722 - Method and apparatus
Title (en)
Method and apparatus
Title (de)
Verfahren und Vorrichtung
Title (fr)
Procédé et appareil
Publication
Application
Priority
EP 14151662 A 20140117
Abstract (en)
A method for compensation movements and/or force variations of a load is provided, in particular of a load suspended from a moving structure, more in particular a load suspended from a floating vessel, comprising the steps of: connecting a first hoisting cable (11) and a second hoisting cable (13) with the load in parallel; suspending the load from the first and second hoisting cables, wherein the first hoisting cable exerts a first lifting force on the load including a spring force, and wherein the second hoisting cable exerts a second lifting force on the load; wherein the method comprises the step of controlling a position and/or movement of the load by compensating, in particular reducing, at least part of the spring force by adjusting the second lifting force and/or a length of the second hoisting cable. An apparatus for performing the method is also provided.
IPC 8 full level
B66C 13/02 (2006.01); B66C 13/06 (2006.01); B66C 23/00 (2006.01); B66C 23/52 (2006.01); B66D 1/52 (2006.01)
CPC (source: EP)
B66C 13/02 (2013.01); B66C 13/063 (2013.01); B66C 23/00 (2013.01); B66C 23/52 (2013.01); B66D 1/525 (2013.01); B66C 2700/03 (2013.01)
Citation (applicant)
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Citation (search report)
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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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2896589 A1 20150722; EP 2896589 B1 20161019; DK 2896589 T3 20170123
DOCDB simple family (application)
EP 14151662 A 20140117; DK 14151662 T 20140117