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
Patent
1994-09-02
1997-01-21
Matecki, Katherine
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
187244, 187368, 254387, 414921, B66D 100
Patent
active
055952658
ABSTRACT:
A portable apparatus for raising and lowering a load vertically along a substantially vertical structure. The apparatus comprises a vertical guide, which is secured to the substantially vertical structure by a retainer. A carriage is movably attached to the vertical guide and a platform which supports the load is attached to the carriage. The carriage is raised and lowered along the vertical guide by some means whereby the load is raised and lowered along the vertical guide. The carriage also comprises a safety brake for immobilizing the carriage with respect to the vertical guide when the means for raising and lowering the carriage is inoperative or malfunctions. The apparatus further comprises wheels rotatingly attached to the bottom of the vertical guide and a hitch attached to the top of the vertical guide, such that the entire device may be towed behind a vehicle.
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