Wheelchair lift device

Details Wheelchair lift device Wheelchair lift device

1980-03-10

1981-08-25

Spar, Robert J.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

280166, 414921, B66B 920

Patent

active

042854164

ABSTRACT:
A wheelchair lift device located in the stepwell that includes foldable hinged members normally positioned through a linkage to form upper and lower steps with a riser therebetween, and rotatable outwardly relative to the stepwell during which time the steps are aligned along a horizontal plane to form a platform for supporting a wheelchair and the riser is tucked under the upper step.

REFERENCES:
patent: 4124096 (1978-11-01), Dudynskyj et al.
patent: 4124097 (1978-11-01), Hawks et al.
patent: 4124098 (1978-11-01), Dudynskyj
Alden G. Olson; Apr. 1, 1974; Transit Technology; report by Abt. Associates entitled "Travel Barriers"; p. 1.

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