An auxiliary brake assembly for use in a hoist, is disclosed. The auxiliary brake assembly comprises a pinion (410), a fastener (420), and a clutch assembly (450). The pinion may comprise a mesh gear disposed proximate a respective mesh gear (412) of a rotor gear. The clutch assembly may be disposed between the fastener and the mesh gear. The fastener may be configured to compress the clutch assembly in the event a cable drum (212) of the hoist is free spinning. The compression of the clutch may lock the pinion and the rotor gear and stop the cable drum from spinning freely.
HOIST WITH AN AUXILIARY BRAKE ASSEMBLY
HEBEZUG MIT EINER HILFSBREMSANORDNUNG
APPAREIL DE LEVAGE DOTÉ D'UN ENSEMBLE FREIN AUXILIAIRE
2023-09-20
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |
AUXILIARY BRAKE ASSEMBLY, HOIST, AND CABLE DRUM BRAKING METHOD
European Patent Office | 2021
|AUXILIARY BRAKE ASSEMBLY, HOIST, AND CABLE DRUM BRAKING METHOD
European Patent Office | 2023
|