Back cushion with optionally adjustable inclination

Chairs and seats – Movable back – Tiltable

Patent

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Details

29745264, 29744011, A47C 3102

Patent

active

055034551

ABSTRACT:
A person can be supported in a reclining position on a support device that includes a back cushion defined by an annular curved frame, and a beaded cushion panel anchored to the frame. The back cushion is connected to a seat cushion and a supporting stand by a cable system having terminal end areas tied together at selected points by a cable clamp mechanism. The cable clamp mechanism can be moved along mating areas of the cable to swing the lower end of the stand toward or away from the lower edge of the back cushion. The inclination angle of the back cushion can be adjusted, or varied, by changing the position of the clamp mechanism on the cable.

REFERENCES:
patent: 1263717 (1918-04-01), Stone
patent: 2156664 (1939-05-01), Litle, Jr.
patent: 2368498 (1945-01-01), Sturgeon
patent: 3197789 (1965-08-01), Ashkouti et al.
patent: 3342294 (1967-09-01), Beatty
patent: 3843477 (1974-10-01), Rowland
patent: 4137583 (1979-02-01), Baldwin et al.
patent: 4510634 (1985-04-01), Diedrich et al.
patent: 5127707 (1992-07-01), Forcolini
patent: 5398993 (1995-03-01), Chen

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