Chair for handicapped persons

Chairs and seats – Movable bottom – Movable independently of back

Patent

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Details

297337, 297DIG10, A47C 102

Patent

active

045388539

ABSTRACT:
A chair with resilient means for assisting an occupant in raising himself to a standing position. The seat cushion pivots relative to the chair frame about an axis near the rearward edge thereof, movement serving to at least partially simultaneously elevate the arm rests as well. When the chair is occupied, resilient struts are compressed, and the seat may be manually locked in position against strut compression.

REFERENCES:
patent: 1025915 (1912-05-01), Hoff
patent: 2442303 (1948-05-01), Mayfield
patent: 2869623 (1959-01-01), Poulin
patent: 3479086 (1959-11-01), Sheridan
patent: 3623767 (1971-11-01), Condon
patent: 3640566 (1972-02-01), Hodge
patent: 3902755 (1975-09-01), Sirot
patent: 3915494 (1975-10-01), Sommerset

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