Elevator – industrial lift truck – or stationary lift for vehicle – Stationary lift for roadway vehicle or required component... – Having specific drive means for support
Patent
1978-02-13
1978-11-07
Blunk, Evon C.
Elevator, industrial lift truck, or stationary lift for vehicle
Stationary lift for roadway vehicle or required component...
Having specific drive means for support
214 75R, 280166, B60P 144, B60R 302
Patent
active
041241002
ABSTRACT:
A wheelchair lift device including a platform located in the stepwell of a motorcoach for raising and lowering a wheelchair and including foldable hinged sections that are movable through a linkage to a first position to form steps for use by able-bodied persons and are extendible laterally outwardly relative to the stepwell to a second position to align the hinged sections along a horizontal plane and thereby form a vertically movable platform for supporting the wheelchair. A locking arrangement including first and second latch means is associated with the hinged sections for locking the latter in the first and second positions.
REFERENCES:
patent: 4027807 (1977-06-01), Thorley
Biskup Edward J.
Blunk Evon C.
General Motors Corporation
Nase Jeffrey V.
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