Folding bed frame structure for sofa beds or the like

Details Folding bed frame structure for sofa beds or the like Folding bed frame structure for sofa beds or the like

1983-05-09

1985-06-18

Smith, Gary L.

Beds

Bedsteads

Having bottom

5 13, 5 28, 5 12R, A47C 2302

Patent

active

045233420

ABSTRACT:
A folding sofa bed frame structure including four bed sections pivotally connected end-to-end and an operatively associated linkage arrangement by which the bed sections are mounted and which controls their relative movement between a retracted, folded position and a horizontally extended position. The forwardmost end bed section in the extended position folds to be horizontally uppermost in the folded position and includes spaced fixed cross-members which move pivotably therewith and between which a sinuous spring fabric assembly extends to provide strong, firm seating support in the folded position of the bed frame structure.

REFERENCES:
patent: 2241552 (1941-05-01), Hopkes
patent: 3002198 (1961-10-01), Kaiser
patent: 3237213 (1966-03-01), Birgbauer, Sr.
patent: 3258786 (1966-07-01), Rea
patent: 4104745 (1978-08-01), Pacitti

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