SYSTEM AND METHOD FOR MONITORING ELEVATOR BRAKE CAPABILITY

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United States of America Patent

SERIAL NO

15528999

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An elevator brake monitoring system includes a car (12); a machine (18) configured to actuate movement of the car; and a brake (32) configured to decelerate the car; wherein the system is configured to operate the machine to move the car at a pre-determined speed, engage the brake, measure a braking parameter and compare the measured braking parameter to a reference braking parameter.

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Patent Owner(s)

Patent OwnerAddress
OTIS ELEVATOR COMPANYONE CARRIER PLACE FARMINGTON CT 06032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Herkel, Peter Berlin, DE 54 334
Kirchhoff, Frank Berlin, DE 55 704

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