Elevator – industrial lift truck – or stationary lift for vehicle – Having specific load support drive-means or its control – Includes gear on support mating with stationary rack or chain
Patent
1993-07-08
1994-10-18
Olszewski, Robert P.
Elevator, industrial lift truck, or stationary lift for vehicle
Having specific load support drive-means or its control
Includes gear on support mating with stationary rack or chain
187239, B66B 916
Patent
active
053559754
ABSTRACT:
An improved apparatus for providing access to the floors of a building during an emergency such as a fire, the apparatus including a structural support positioned on the exterior of a building and a transport system to transport persons or materials between the floors of the building along such support. The transport system includes a drive system for moving an elevator platform vertically along the support structure. An independent power source and the elevator platform are initially contained within a protective enclosure prior to their desired use. Other embodiments are also disclosed, including an adaption of the apparatus to buildings equipped with setbacks.
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Champ Equipment Company, Inc., Champ Hoist Rack and Pinion Drive Personnel and Material Hosits Form No. 30-1B.
Olszewski Robert P.
Reichard Dean A.
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