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
2007-09-11
2007-09-11
Underwood, Donald (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
C187S411000
Reexamination Certificate
active
10602719
ABSTRACT:
An elevator with an elevator car, guide rails, a counterweight and counterweight guide rails is arranged to minimize shaft space requirements. This elevator has a plurality of diverting pulleys mounted in an upper part of the shaft. A drive motor with a traction sheave is also mounted in the upper part of the shaft. There is at least one diverting pulley on both the elevator car and the counterweight. The car guide rails, the diverting pulleys in the upper part of the shaft and the drive motor and traction sheave are all on the same side of the elevator car. The elevator will take up as little space as possible in a transverse direction of the shaft and can be installed in a confined space.
REFERENCES:
patent: 595874 (1897-12-01), Duwellius
patent: 964889 (1910-07-01), Venn
patent: 3101130 (1963-08-01), Edoardo
patent: 5351788 (1994-10-01), DeJong
patent: 5878847 (1999-03-01), Mustalahti et al.
patent: 5906251 (1999-05-01), Aulanko et al.
patent: 6006865 (1999-12-01), Ammon
patent: 6035974 (2000-03-01), Richter et al.
patent: 6202793 (2001-03-01), Fargo
patent: 6247557 (2001-06-01), Kobayashi et al.
patent: 6302239 (2001-10-01), Honda
patent: 6471012 (2002-10-01), Faletto
patent: 6655500 (2003-12-01), Orrman et al.
patent: 6830131 (2004-12-01), Mustalahti et al.
patent: 6851519 (2005-02-01), Ach et al.
patent: 2003/0089551 (2003-05-01), Kato et al.
patent: 0 866 018 (1998-09-01), None
patent: 2 640 604 (1990-06-01), None
patent: 1-160117 (1989-06-01), None
patent: 2000-153975 (2000-06-01), None
patent: WO99/43595 (1999-09-01), None
patent: WO 00/27739 (2000-05-01), None
patent: WO 02/26611 (2000-08-01), None
patent: WO 00/44664 (2002-04-01), None
patent: WO 02/059028 (2002-08-01), None
“Elevator Mechanical Design: Principles and concepts” by Lubomir Janovsky, 1987, John Wiley & Sons, pp. 42-46.
Birch, Stewart, Kolasch and Birch LLP
Kone Corporation
Underwood Donald
LandOfFree
Elevator with compact rope suspension does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Elevator with compact rope suspension, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elevator with compact rope suspension will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3800653