Elevator with drive unit mounted in a superior lateral...

Details Elevator with drive unit mounted in a superior lateral... Elevator with drive unit mounted in a superior lateral...

2005-02-08

2005-02-08

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

C187S254000, C187S264000

Reexamination Certificate

active

06851519

ABSTRACT:
An elevator the drive unit is arranged laterally in a top section of an elevator shaft and, as seen from a shaft door opening, at a side wall of the elevator shaft. At least one cable is guided over deflecting rollers of a support frame of the elevator car and over deflecting rollers of the counterweight and serves as a support and drive cable for the elevator car or the counterweight. The cable is guided over a drive pulley of the drive unit and is arranged transversely to the side wall. The support frame is constructed as a rucksack frame with an upright frame guided by guide rails and a horizontal base frame on which the elevator car is arranged. On travel to the uppermost stopping point, the upper part of the elevator car travels past the drive unit.

REFERENCES:
patent: 6247557 (2001-06-01), Kobayashi et al.
patent: 6471012 (2002-10-01), Faletto
patent: 6598707 (2003-07-01), Nakagaki et al.
patent: 6655500 (2003-12-01), Orrman et al.
patent: 38 02 386 (1988-08-01), None
patent: 198 22 909 (1999-11-01), None
patent: 0 970 912 (2000-01-01), None
patent: 4 50297 (1992-11-01), None
patent: WO 0044664 (2000-08-01), None

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