Brake for elevator

Brakes – Operators – Spring

Patent

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Details

188 1R, 188162, F16D 6506

Patent

active

040236552

ABSTRACT:
The disclosed brake includes a brake wheel directly connected to an electric motor for an elevator car, and a pair of opposite brake shoes resiliently engaging the brake wheel through respective brake linings applied to the shoes and responsive to the energization of an electromagnet to permit the rotation of the motor. Each shoe is provided on that side remote from the brake lining with a heater for continuously heating the lining to prevent it from becoming wet.

REFERENCES:
patent: 1928750 (1933-10-01), Apple et al.
patent: 2939555 (1960-06-01), Flury
patent: 3219155 (1965-11-01), Kohli

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