Invalid walker with wheel control mechanism

Details Invalid walker with wheel control mechanism Invalid walker with wheel control mechanism

1975-03-31

1977-04-19

Pinkham, Richard C.

Undertaking

188 31, 188167, A61G 1300

Patent

active

040184404

ABSTRACT:
A walker to aid an invalid is disclosed. The walker includes a frame mounted on at least one wheel to allow the walker to roll along the floor. The frame and at least one wheel have coacting lock-catch-and-release means arranged such that when the user pushes down on the frame the lock will release and allow the walker to roll a measured, predetermined distance and thereat lock. Further movement is prevented until the frame is released and pressure again applied.

REFERENCES:
patent: 3090470 (1963-05-01), Abrams
patent: 3130814 (1964-04-01), Aquila
patent: 3279567 (1966-10-01), Kempel
patent: 3356185 (1967-12-01), Isaacks

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