An elevator disc brake assembly includes at least two separate operating disc brake units mounted substantially sequentially on the periphery of the brake disc of an elevator driving machinery where the brake disc and a traction sheave are rotated by a drive motor of the driving machinery. At least one of the disc brake units includes two or more separate brake plates to be pressed against the brake disc.
ELEVATOR DISC BRAKE ASSEMBLY
2021-05-27
Patent
Electronic Resource
English
Elevator monitoring method and elevator brake disc monitoring system
European Patent Office | 2016
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