Telescopic lattice type crane boom for a crane, further comprising a locking system configured to lock at least one telescopic boom section with respect to a base boom section in at least an extended position, wherein said locking system includes a plurality of pins, each pin being configured to extend, in at least the extended position of the boom, at least partly through a corresponding pin receiving aperture provided in one of the base boom section and the at least one telescopic boom section.
EXTENDABLE BOOM WITH A LOCKING SYSTEM AND METHOD FOR OPERATING AN EXTENDABLE BOOM OF A CRANE
AUSZIEHBARER AUSLEGER MIT VERRIEGELUNGSSYSTEM UND VERFAHREN ZUM BETRIEB EINES AUSZIEHBAREN AUSLEGERS EINES KRANS
FLÈCHE EXTENSIBLE AVEC SYSTÈME DE VERROUILLAGE ET PROCÉDÉ D'UTILISATION D'UNE FLÈCHE EXTENSIBLE DE GRUE
07.06.2023
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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