Elevator compensation assembly monitor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11945690
APP PUB NO 20230052952A1
SERIAL NO

17975796

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An illustrative example embodiment of an elevator compensation assembly includes a tie down mechanism and at least one compensation sheave that has an outer surface configured to engage at least one compensation rope member. At least one damper is associated with the tie down mechanism for resisting vertical movement of the tie down mechanism in at least one direction. At least one detector directly detects vertical movement of the tie down mechanism along the direction and provides an output indicating at least one characteristic of the detected vertical movement.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
OTIS ELEVATOR COMPANYFARMINGTON CONNECTICUT 06032

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwon, Yisug Farmington, US 13 33
Roberts, Randy Hebron, US 58 137

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