A lifting machinery includes a lower reeve block and an upper reeve block, the lower reeve block hanging by a lifting rope connected to a lifting winch, and a reversible connection mechanical system to be reversibly configurable between two reeving configurations including a connected configuration and a disconnected configuration. The reversible connection mechanical system includes a locking element, a locking complementary element and an elastic return member urging the locking element to engage with the locking complementary element. The lifting machinery further includes a control/command unit configured to pilot the lifting winch and a sensor configured to measure a force on a strand of the lifting rope. The control/command unit is configured to pilot the lifting winch in a connection phase and in a disconnection phase according to the measurement data of the force on the strand of the lifting rope.
ENGIN DE LEVAGE AVEC CHANGEMENT DE CONFIGURATION DE MOUFLAGE AUTOMATISÉ
LIFTING DEVICE WITH AUTOMATIC REEVING CONFIGURATION CHANGE
HEBEZEUG MIT AUTOMATISIERTER ÄNDERUNG DER SCHLICHTKONFIGURATION
09.04.2025
Patent
Elektronische Ressource
Französisch
IPC: | B66D Haspeln , CAPSTANS |
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