Elevator system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6854564
APP PUB NO 20030075388A1
SERIAL NO

10270017

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An elevator system is provided for the transport of loads and/or persons in an elevator shaft. At least two elevator cars can be moved in the elevator shaft and are connected to a counterweight. A drive is associated with each car. At least one common track section and, in addition, separate track sections arranged next to one another are associated with at least two cars. The common track section and the separate track sections are arranged in sections along the elevator shaft. The cars can be moved not only in the same direction but also in directions opposite to one another.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THYSSENKRUPP ELEVATOR AG40211 DÜSSELDORF

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kleine-Doepke, Martin Filderstadt, DE 1 13
Meissner, Wolfgang Neuhausen, DE 12 144
Nuebling, Walter Ostfildern, DE 6 76
Reuter, Guenter Filderstadt, DE 8 59
Schlecker, Helmut Plochingen, DE 6 90

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