COUNTERWEIGHT SLACK BELT DETECTION SWITCH

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200002129A1
SERIAL NO

16451115

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A counterweight slack detection switch including a body, a first belt guide mounted to the body and configured to engage a first side of a tension member, a second belt guide mounted to the body and configured to engage the first side of the tension member, a lever arm having a first end and a second end, the first end pivotally mounted to the body, a deflectable member biasing the lever arm relative to the body, a third belt guide mounted to the second end of the lever arm and configured to bias the tension member from a tension position to a slack position, and a switch mounted to the body and configured to contact the tension member when the tension member is in at least one of the tension position and the slack position.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THYSSENKRUPP ELEVATOR AG45143 ESSEN
THYSSENKRUPP AGTHYSSENKRUPP ALLEE 1 ESSEN 45143

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brothers, Jonathan Ashley Cordova, US 1 0
Duvall, Jeffrey Woodstock, US 5 0
Morse, Justin Charles Memphis, US 2 0

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