COMPENSATION ELEMENT WITH BLOCKING DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150368068A1
SERIAL NO

14765577

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Abstract

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An elevator installation has a vertical elevator shaft, an elevator car vertically displaceable in a vertical direction in the shaft, a load-bearing device connected to the car and guided to a counterweight via a drive pulley, and a compensation element connected to the car and guided to the counterweight. A blocking device selectively secures the compensation element in the elevator installation such that, with the compensation element secured between the car and the blocking device, a tensioning force can be generated in the compensation element. The blocking device is used in a method for positioning the car in a desired position in the elevator installation.

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Patent Owner(s)

Patent OwnerAddress
INVENTIO AGSWISS HELGE SITWELL

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
WIDMER, Heinz Rotkreuz, CH 3 2

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