Elevator – industrial lift truck – or stationary lift for vehicle – Having independent supports carrying distinct loads and...
Reexamination Certificate
2005-02-15
2005-02-15
Lillis, Eileen D. (Department: 3652)
Elevator, industrial lift truck, or stationary lift for vehicle
Having independent supports carrying distinct loads and...
C187S258000, C187S406000
Reexamination Certificate
active
06854564
ABSTRACT:
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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Patent Abstracts of Japan, vol. 018, No. 112 (M-1565), Feb. 23, 1994, Abstract of Japanese Patent Publication No. 05306083, “Elevator Device”, Nov. 19, 1993.
Kleine-Doepke Martin
Meissner Wolfgang
Nuebling Walter
Reuter Guenter
Schlecker Helmut
Lillis Eileen D.
Lipsitz Barry R.
McAllister Douglas M.
ThyssenKrupp Elevator AG
Tran Thuy V.
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