Sofa bed and mechanism therefor

Details Sofa bed and mechanism therefor Sofa bed and mechanism therefor

1976-04-02

1977-04-12

Nunberg, Casmir A.

Beds

Sofa bed

Link supported unfolding

5 29, A47C 1710

Patent

active

040166112

ABSTRACT:
A sofa bed and sofa bed mechanism are disclosed wherein a three-piece support is employed for the sleeping cushioning element which retracts to a conventional sofa configuration and expands easily to provide a bed of conventional sleeping height. The mechanism is simple, rugged and tolerant of manufacturing variations.

REFERENCES:
patent: 3296632 (1965-12-01), Hoffman
patent: 3877087 (1975-04-01), Harty
patent: 3908210 (1975-09-01), Alembik

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