Arrangement for damping lateral sways of a rope fixed to an elevator unit and an elevator

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United States of America Patent

PATENT NO 9045312
APP PUB NO 20140224590A1
SERIAL NO

14162842

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An arrangement is provided for damping lateral sways of a rope fixed to a movable elevator unit, such as an elevator car in an elevator hoistway, the bottom end of which rope has an upward opening bottom loop. The arrangement includes a freely hanging damper supported on the top surface of the bottom loop, which damper includes a device for measuring acceleration and/or twisting of said rope.

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Patent Owner(s)

  • KONE CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Puranen, Mikko Helsinki, FI 35 179
Ropponen, Tuomo Hyvinkää, FI 2 27

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