Travel-air chair

Details Travel-air chair Travel-air chair

1993-04-30

1994-10-25

Camby, Richard M.

Land vehicles

Wheeled

Extensible

280647, 280650, 280657, 297 42, 297 45, B62B 302

Patent

active

053582632

ABSTRACT:
The invention is an improved wheel chair made essentially of metal or plastic pipe, and is capable of being folded into a compact size which may be conveniently stored in the hanging wardrobe or overhead storage of an aircraft. The chair comprises a removable cane handle supported back rest, removable foot rest and rear extension bar and a fabric seat looped over and fastened to and between a pair of seat bars affixed to a pair of intersecting braces connected together by a longitudinal bolt. The intersecting braces each have a sleeve affixed at the bottom end which fit on and rotate on pivot means affixed to the bottom of the side frames. The intersecting braces are pivotally connected to the seat bars for retaining the side frames in spaced relationship during folding and unfolding.

REFERENCES:
patent: 4840390 (1989-06-01), Lockard et al.
patent: 4861056 (1989-08-01), Duffy, Jr. et al.
patent: 5112069 (1992-05-01), Aldus et al.

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