Folding crane jib for a tower crane, particularly a bottom slewing crane, with at least two jib sections (10, 20) connected to each other in an articulated manner, a jib tensioner and a jib assembly cable (50) for assembling the jib, wherein the unfolded jib is tensioned, at least in part, by said jib assembly cable during operation of the crane with the jib horizontal.
FALTBARER KRANAUSLEGER UND KRAN
FOLDING CRANE JIB AND CRANE
FLÈCHE DE GRUE REPLIABLE ET GRUE
09.05.2018
Patent
Elektronische Ressource
Deutsch
IPC: | B66C Krane , CRANES |
Faltbarer Traversenauslegerabschnitt, Traversenausleger und Kran
Europäisches Patentamt | 2021
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