Invalid lift

Details Invalid lift Invalid lift

1984-04-30

1985-08-13

Rolla, Joseph J.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

414921, B66B 920

Patent

active

045344507

ABSTRACT:
An invalid lift assembly installed in a vehicle such as a van or the like. It is specially adapted to permit a non-invalid person to use the door opening even when it is stored. The lift assembly comprises a platform which is made of a frame supporting two independent sections displaceable in between a coplanar position and a transverse position. The platform is rotatable in between an upstanding stored position inside the vehicle and an outside intermediate position level and parallel with the vehicle floor and moveable from that position to the ground and inversely. A pair of armatures swingable in parallel paths on each side of the platform connect the platform to the vehicle.

REFERENCES:
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patent: 3651965 (1972-03-01), Simonelli et al.
patent: 3710962 (1973-01-01), Fowler, Jr.
patent: 3910432 (1975-10-01), Browne et al.
patent: 3918596 (1975-11-01), Ward
patent: 3957164 (1976-05-01), Brown
patent: 3984914 (1976-10-01), Pohl
patent: 4022337 (1977-05-01), Eichenhofer et al.
patent: 4140230 (1979-02-01), Pearson
patent: 4252491 (1981-02-01), Hock
patent: 4273217 (1981-06-01), Kajita

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