Chair universally adjustable by occupant reclining therein, and

Details Chair universally adjustable by occupant reclining therein, and Chair universally adjustable by occupant reclining therein, and

1977-01-21

1978-05-30

McCall, James T.

Chairs and seats

Legrest or footrest interconnected to move relative to...

297DIG7, 297271, A47C 102, A47C 302

Patent

active

040920410

ABSTRACT:
A reclining chair having seatrest, footrest, and backrest which are adjustable to either a sit-up or a lie-down position or any selected intermediate position, with the entire chair being also adjustable to recline rearwardly at a selected angle. All of the adjustments can be made manually by the occupant while reclining in the chair. The mechanism also includes compensating means to avoid or minimize any influence by a selected adjustment upon a non-selected adjustment. None of the adjustments results in any significant raising or lowering relative to the floor surface of the combined center of gravity of the chair and its occupant, and therefore, in reversing any of the adjustments the occupant is spared the physical work that would be involved in raising the center of gravity.

REFERENCES:
patent: 524279 (1894-08-01), Kottmann
patent: 2764224 (1956-09-01), Maurer
patent: 2834397 (1958-05-01), Kluglein et al.
patent: 3173720 (1965-03-01), Noda
patent: 3330595 (1967-07-01), Svard
patent: 3376067 (1968-04-01), Kernes
patent: 3427072 (1969-02-01), Hale
patent: 3491998 (1970-01-01), Lyon
patent: 3493264 (1970-02-01), Re
patent: 3695685 (1972-10-01), Lamb
patent: 3712671 (1973-01-01), Dalton

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