Elevator installation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

11899990

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to an elevator installation with at least one car, which can be made to travel in a shaft and is connected to a counterweight by means of two cable strands, which are associated with different sides of the car, and with a traction sheave, which can be driven by a motor and over which the two cable strands are led, the car being kept in a suspension ratio of 1:1. In order to develop the elevator installation in such a way that different extension behavior of the two cable strands can be equalized, it is proposed according to the invention that the two cable strands are coupled to each other by means of a cable length equalizing device disposed on the car and/or on the counterweight.

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Patent Owner(s)

Patent OwnerAddress
THYSSENKRUPP ELEVATOR AG40211 DÜSSELDORF

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Reuter, Guenter Filderstadt, DE 8 59

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