An illustrative example embodiment of an elevator brake control device includes at least one primary switch configured to selectively conduct current for lifting all of a plurality of brake applicators. A plurality of secondary switches are each associated with one of the brake applicators. Each of the secondary switches is configured to selectively conduct current for lifting the associated one of the brake applicators. The plurality of secondary switches are between the primary switch and the associated one of the brake applicators.
ELEVATOR BRAKE CONTROL
2021-04-08
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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