A remote release hook unit for carrying and releasing a suspended load comprises a body; a swivel for suspending the body; a hook pivotally mounted to the body for articulation between first and second orientations; an electric motor; a battery for powering the electric motor; a controller for receiving control signals and controlling the electric motor; an actuator coupled to the electric motor to be driven by the electric motor; a linkage coupling the actuator to the hook for driving the hook from the first orientation to the second orientation to release a suspended load from the hook; and a shackle held by the body.
Remote release hook and use methods
25.08.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
Release unhooking mechanism and wireless remote control release hook system
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