Self-propelled elevators and elevator brake systems

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United States of America Patent

PATENT NO 11117783
SERIAL NO

16661533

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Abstract

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This invention is directed to a self-propelled elevator system having multiple motors or one motor, and methods for synchronizing said multiple motors. This invention is also directed to an elevator brake system to be used in said self-propelled elevator system or other types of elevators to increase their level of safety.

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Patent Owner(s)

Patent OwnerAddress
LAU KENNY WAI KEUNGLAKE SUCCESS NY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lau, Kenny Wai Keung Lake Success, US 3 5

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