An overhead lift includes a lift strap, a motor, an electromagnetic brake, and a release assembly. The motor includes a rotatable shaft coupled to the lift strap. The electromagnetic brake is coupled to the rotatable shaft and has an engaged state and a disengaged state. The release assembly is engaged with the electromagnetic brake. The release assembly incudes a release lever engaged with the electromagnetic brake and a release strap. The release lever is moveable between a first position and a second position, wherein the release lever switches the electromagnetic brake to the disengaged state when in the second position. The release strap is coupled to the release lever. Tensioning of the release strap moves the release lever from the first position to the second position thereby switching the electromagnetic brake to the disengaged state.
OVERHEAD LIFTS HAVING A RELEASE ASSEMBLY FOR DISENGAGING AN ELECTROMAGNETIC BRAKE AND METHODS FOR DISENGAGING AN ELECTROMAGNETIC BRAKE OF AN OVERHEAD LIFT
12.05.2022
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2024
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