Interlocking foldable wheelchair construction

Land vehicles – Wheeled – Extensible

Patent

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Details

297 42, B62B 1100

Patent

active

052402762

ABSTRACT:
A foldable wheelchair having a light weight construction employing an interlocking mechanism between the individual parts to provide a wheelchair of improved structural stability without a separate frame assembly. The wheelchair comprises molded panels, which are interchangeable, and support elements, also interchangeable, the entire assembly being connected together by means of interlocking buttons and pins or rods.

REFERENCES:
patent: 4625984 (1986-12-01), Kitrell
patent: 4770432 (1988-09-01), Wagner
patent: 4813693 (1989-03-01), Lockard et al.
patent: 4917395 (1990-04-01), Gabriele

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