A winch drum monitoring device that monitors a state of a winch drum includes: a phase detector configured to detect a phase of the winch drum; and a distance detector configured to detect a distance to the winch drum or a distance to a wire rope wound around the winch drum.
WINCH DRUM MONITORING DEVICE
2023-10-05
Patent
Elektronische Ressource
Englisch
IPC: | B66D Haspeln , CAPSTANS |