Rail-climbing elevator counterweight having flat machines

Elevator – industrial lift truck – or stationary lift for vehicle – Having specific counterbalance means for load support

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Details

187411, 187289, 187250, B66B 902

Patent

active

060858745

ABSTRACT:
An elevator system includes a counterweight assembly having a plurality of drive machines having integrally formed drive wheels adapted to frictionally engaged a guide rail for driving the counterweight assembly along the guide rail to effect movement of an elevator car.

REFERENCES:
patent: 1071309 (1913-08-01), Goggin
patent: 2405691 (1946-08-01), Ellis
patent: 3101130 (1963-08-01), Bianca
patent: 4570753 (1986-02-01), Ohta et al.
patent: 4949815 (1990-08-01), Pavoz
patent: 5062501 (1991-11-01), Pavoz et al.
patent: 5127493 (1992-07-01), Yasuda et al.
patent: 5429211 (1995-07-01), Aulanko et al.
patent: 5435417 (1995-07-01), Hakala
patent: 5469937 (1995-11-01), Hakala et al.
patent: 5490578 (1996-02-01), Aulanko et al.
patent: 5566785 (1996-10-01), Hakala
patent: 5573084 (1996-11-01), Hakala
patent: 5713432 (1998-02-01), Richter et al.
patent: 5725074 (1998-03-01), Richter et al.
"Elevator Mechanical Design, Principles and Concepts", by Lubomir Janovsky, Ellis Horwood Limited (1987).
"Hannover Fair: Another new idea from ContiTech--Lifting belts for elevators", ContiTech initiativ Jan. 1998 (Hannover Fair '98).

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