Material or article handling – Land vehicle or boat tilting and lifting devices
Patent
1988-09-20
1990-07-17
Bucci, David A.
Material or article handling
Land vehicle or boat tilting and lifting devices
414921, 414639, 254124, 297DIG4, A61G 700
Patent
active
049417991
ABSTRACT:
A height and tilt adjustable wheelchair support has a stationary base (30) with a main support leg (38) thereon. A platform (50) receives a wheelchair (20) and the platform (50) is connected to the main support leg (38) via a chassis (70), vertically movable via a length extendable cylinder (78) connected between the base (30) and the chassis (70). A second length-adjustable cylinder (88) rotates the wheelchair supporting platform (50) relative to the chassis (70) around a pivot (92) such that the wheelchair (20) can be raised, lowered, or tilted, via independent controls.
REFERENCES:
patent: 3476404 (1969-11-01), Rachman
patent: 4527944 (1985-07-01), Qually et al.
patent: 4669943 (1987-06-01), Zamotin
patent: 4685608 (1987-08-01), McFarland
Economy Theodore F.
Gordon George W.
Bucci David A.
Eller James
Gordecon, Inc.
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