EP 1314681 B1 20070117 - Method for operating a crane
Title (en)
Method for operating a crane
Title (de)
Verfahren für Kranbedienung
Title (fr)
Procédé pour opération d'une grue
Publication
Application
Priority
JP 2001352233 A 20011116
Abstract (en)
[origin: EP1314681A1] A method for operating a crane including a jib (2) from which a cargo (G) is hung via a rope includes a hypothetical rope length setting step; a hypothetical acceleration pattern operation step is operated to ensure the swing of the cargo is stopped at the target position (B); a rope length change obtaining step in which a change in an actual length ( lambda ) of the rope member is obtained; a jib point acceleration pattern operation step is operated so that an acceleration pattern for the swing angle of the rope matches the hypothetical acceleration pattern; and a jib moving step in which the jib point is linearly moved. Additionally arcuate paths for moving the cargo are disclosed which touch the minimum operating radius for the crane, and a method to determine whether the path should be linear or an arc. <IMAGE>
IPC 8 full level
B66C 13/22 (2006.01); B66C 13/48 (2006.01); B66C 13/06 (2006.01)
CPC (source: EP)
B66C 13/063 (2013.01); B66C 13/48 (2013.01)
Designated contracting state (EPC)
AT DE IT
DOCDB simple family (publication)
EP 1314681 A1 20030528; EP 1314681 B1 20070117; DE 60217621 D1 20070308; DE 60217621 T2 20071031; DE 60217621 T8 20080515; EP 1661844 A1 20060531; JP 2003155192 A 20030527
DOCDB simple family (application)
EP 02025515 A 20021113; DE 60217621 T 20021113; EP 06001965 A 20021113; JP 2001352233 A 20011116