Chairs and seats – Headrest interconnected with back for relative concurrent...
Patent
1975-01-09
1976-05-25
McCall, James T.
Chairs and seats
Headrest interconnected with back for relative concurrent...
297 85, 297322, A47C 103
Patent
active
039588270
ABSTRACT:
A lowback reclining chair with a concealed headrest positionable in close adjacency to a room wall when in upright sitting position and yet so structured as to allow ready assumption of any of a variety of reclined positions of occupancy without physical contact of any element thereof with the same room wall, the chair envisioning a combination of kinematically related components comprising a base, a chassis movable relative to the base, and a body-support movable between sitting and reclining positions relative to the chassis with concurrent movements of a legrest and a headrest each between retracted and extended positions respectively, a main drive link connecting between the body-support and base for propelling the chassis relative to the base forwardly and progressively away from the wall as the body-support is moved from upright sitting position to progressive positions of reclination while the body support is concurrently moved rearwardly relative to the chassis but yet away from the room wall, and for propelling the chassis relative to the base rearwardly and progressively toward the wall as the body-support is moved from progressive positions of reclination to upright sitting position while the body support is concurrently moved forwardly relative to the chassis but yet toward the room wall.
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patent: 3427072 (1969-02-01), Hale
patent: 3652125 (1972-03-01), Rogers
Dual Manufacturing and Engineering Incorporated
McCall James T.
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