The object of the invention is a bridge crane, which comprises a main girder, which is fitted to travel supported by end carriages essentially at both ends and which bridge crane further comprises a hoisting trolley traveling supported by the main girder and a rope drum mounted on bearings to rotate in an essentially stationary position, from which rope drum the hoisting rope is guided to a hook traveling along with the hoisting trolley. The hoisting rope is supported from below for at least a part of its essentially horizontal section.
BRIDGE CRANE
BRÜCKENKRAN
PONT ROULANT
2016-04-06
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
Anti-swing control method for bridge crane, bridge crane device and bridge crane
European Patent Office | 2022
|