Adjustable geriatric chair

Details Adjustable geriatric chair Adjustable geriatric chair

1993-01-22

1995-01-03

Dorner, Kenneth J.

Chairs and seats

Movable bottom

Movable independently of back

297363, 29745256, 297397, A47C 1032, A47C 738

Patent

active

053780400

ABSTRACT:
An adjustable geriatric chair comprising a pair of laterally spaced apart floor-engaging upright frames; brackets associated with each of the frames and provided with a plurality of mounting bores including an upper rear set, a lower rear set and a front set; a back frame; and a seat frame. The back frame and seat frame, each having a pair of laterally opposing longitudinally extending sides, are movably disposed within the upright frames to align a pair of mounting sockets on each side of the back frame with a selected pair of bores in the upper rear set of bores and a front and a rear mounting socket on each side of the seat frame with a selected bore in each of the front and lower rear sets of bores, and are mounted to the brackets by mounting members inserted through the selected bores and extending into the mounting sockets. Webbing is mounted on the seat frame, such that the seat suspends the pelvis of the user without bottoming against a hard surface, and on the back frame.

REFERENCES:
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patent: 4529246 (1985-07-01), Leib
patent: 4682816 (1987-07-01), Massonnet
patent: 4818021 (1989-04-01), Roysher
patent: 4930842 (1990-06-01), Wilkinson et al.
patent: 5080438 (1992-01-01), Moyer

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