EP 2700604 A1 20140226 - Anti-sway control method and arrangement
Title (en)
Anti-sway control method and arrangement
Title (de)
Steuerverfahren und Anordnung zur Schaukelverhinderung
Title (fr)
Procédé et agencement de commande anti-ballant
Publication
Application
Priority
EP 12181009 A 20120820
Abstract (en)
The invention is based on the idea of detecting a pendulous swaying motion of a load (8) and at least two positions (12, 13; 13, 14) of the pendulous motion. The pendulous motion is dampened by reeling in a rope (6) hanging the load when the load is near an extreme position (12, 14) and reeling off the rope when the load is near the equilibrium position (13). The reeling in and reeling off periods can be calculated from the at least two detected positions.
IPC 8 full level
B66C 13/06 (2006.01)
CPC (source: EP)
B66C 13/063 (2013.01)
Citation (applicant)
EP 0717004 A2 19960619 - ABB INDUSTRY OY [FI]
Citation (search report)
- [XY] US 2005224438 A1 20051013 - MAURER PETER [DE], et al
- [Y] US 5938052 A 19990817 - MIYANO TOSHIO [JP], et al
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)
DOCDB simple family (application)
EP 12181009 A 20120820