Wheeled chair

Details Wheeled chair Wheeled chair

1991-12-11

1993-04-06

Mitchell, David M.

Motor vehicles

Power

Electric

180907, 2803041, A61G 504

Patent

active

051995204

ABSTRACT:
A wheelchair includes a foldable seat portion, a pair of stationary plates each of which is provided on each side of the seat portion. Each stationary plate has a shaft that extends outward upon which a wheel is mounted. A driving unit and a gear assembly which connects the driving unit to the wheel are also mounted on the stationary plate. A rechargeable battery unit is used for actuating the driving unit. The wheelchair further has a control switch for operating the driving unit.

REFERENCES:
patent: 3901337 (1975-08-01), Cragg
patent: 4415056 (1983-11-01), Smith
patent: 4773495 (1988-09-01), Haubenwallner

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