Elevator – industrial lift truck – or stationary lift for vehicle – Having specific load support drive-means or its control – Includes linking support cable in drive-means
Reexamination Certificate
2006-04-11
2006-04-11
Lillis, Eileen D. (Department: 3652)
Elevator, industrial lift truck, or stationary lift for vehicle
Having specific load support drive-means or its control
Includes linking support cable in drive-means
C187S264000, C187S266000, C187S406000
Reexamination Certificate
active
07025177
ABSTRACT:
An elevator system without a machine room is disclosed. In this elevator system without a machine room according to the present invention, a built-in winding apparatus is installed in the interior of a hoistway for moving an elevator car. In addition, the elevator system without a machine room according to the present invention is characterized in that a movement stroke of a counterweight is shorter than a movement stroke of an elevator car, and a reinforcing installation member is installed across an upper portion of a pair of counterweight guide rails which corresponds to an upper counterweight moving distance, and a pair of counterweight guide rails are integral with the reinforcing installation member, and the built-in winding apparatus is installed on the reinforcing installation member in such a manner that the elevator car is moved by a driving force transferred by a motor roping unit.
REFERENCES:
patent: 483203 (1892-09-01), Bassett
patent: 1625084 (1927-04-01), Hymans
patent: 3101130 (1963-08-01), Bianca
patent: 4664230 (1987-05-01), Olsen
patent: 5036954 (1991-08-01), Haahtikivi et al.
patent: 5429211 (1995-07-01), Aulanko et al.
patent: 5823298 (1998-10-01), Aulanko et al.
patent: 5845745 (1998-12-01), Lane
patent: 5878847 (1999-03-01), Mustalahti et al.
patent: 5899301 (1999-05-01), Aulanko et al.
patent: 6193018 (2001-02-01), Schroder-Brumloop et al.
patent: 6230844 (2001-05-01), Latorre
patent: 6247557 (2001-06-01), Kobayashi et al.
patent: 6488124 (2002-12-01), Yasuda et al.
patent: 6598707 (2003-07-01), Nakagaki et al.
patent: 415218 (1991-03-01), None
patent: 599364 (1994-03-01), None
patent: 08-208152 (1996-08-01), None
patent: 11-060117 (1999-03-01), None
patent: 0450297 (1999-05-01), None
Lee Gwang Nam
Lim Kye Young
Park Jong Hoon
Suh Jong Ho
Yang Sun Ho
Birch & Stewart Kolasch & Birch, LLP
LG Industrial Systems Co. Ltd.
Lillis Eileen D.
Tran Thuy V.
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