A self-erecting crane includes a mast supporting a foldable jib having jib elements articulated together, configurable between a transport configuration and a work configuration. The crane also includes a motor-driven folding/unfolding system for performing configuration change operations implementing kinematics of folding and unfolding the jib, and a control/command system connected to the motor-driven folding/unfolding system to drive it. One or several inclinometer(s) are mounted on one or several jib element(s) to measure actual inclinations of the jib element(s) with respect to a reference axis. The control/command system is configured to drive the motor-driven folding/unfolding system according to the actual inclinations of the jib element(s) during the kinematics of folding and unfolding the jib.
GRUE À MONTAGE AUTOMATISÉ AVEC CONTRÔLE DES OPÉRATIONS DE CHANGEMENT DE CONFIGURATION
CRANE WITH AUTOMATED ASSEMBLY WITH CONTROL OF THE OPERATIONS FOR CHANGING CONFIGURATION
KRAN MIT AUTOMATISCHER MONTAGE UND STEUERUNG DER UMRÜSTVORGÄNGE
2024-07-31
Patent
Electronic Resource
French
IPC: | B66C Krane , CRANES |
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