EP 2927177 B1 20171115 - METHOD AND ARRANGEMENT FOR CONTROLLING A CRANE
Title (en)
METHOD AND ARRANGEMENT FOR CONTROLLING A CRANE
Title (de)
VERFAHREN UND ANORDNUNG ZUR STEUERUNG EINES KRANS
Title (fr)
PROCÉDÉ ET DISPOSITIF POUR COMMANDER UNE GRUE
Publication
Application
Priority
FI 20145320 A 20140402
Abstract (en)
[origin: EP2927177A1] The present invention relates to a method and arrangement for controlling a crane (1). A crane of this type comprises, among other things, a main boom (2) with a possible drive member (9), a trolley (4) having a drive motor (5) to drive the trolley along the main boom and a hoist block (6) for manoeuvring a hoist rope (7) and a hoist hook (8) arranged thereto. The speed of the hoist block in relation to its environment is regulated by at least one speed meter that measures the speed of the hoist block, and an angle gauge (10) that determines the position of the hoist rope in relation to its vertical rest position. By determining the angle (±) of the hoist rope in relation to its vertical rest position (11), the drive motor or drive members can be manoeuvred so as to perform with the smallest possible swing the transport command (15) given by a user (16) to the crane.
IPC 8 full level
B66C 13/06 (2006.01)
CPC (source: EP FI)
B66C 13/063 (2013.01 - EP FI); B66C 13/46 (2013.01 - FI); B66C 13/48 (2013.01 - FI)
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 2927177 A1 20151007; EP 2927177 A9 20151230; EP 2927177 B1 20171115; FI 125656 B 20151231; FI 20145320 A 20151003
DOCDB simple family (application)
EP 15161902 A 20150331; FI 20145320 A 20140402