Pull-out sofa bed and hardware therefor

Details Pull-out sofa bed and hardware therefor Pull-out sofa bed and hardware therefor

1978-04-06

1980-05-06

Nunberg, Casmir A.

Beds

Sofa bed

Link supported unfolding

5 29, A47C 1714

Patent

active

042009413

ABSTRACT:
This pull out sofa bed is an improvement of the sofa bed disclosed in U.S. Pat. No. 3,984,883, granted Oct. 12, 1976. The change over the disclosure in said patent involves essentially several links different in figuration, and addition of a rivet. Primarily the change reduces the cost of manufacturing the bed with less material to accomplish the resulting operation. Also the spring actuated mechanism to retain the present bed in fully folded condition, was modified and allows for better closure of the bed.

REFERENCES:
patent: 3416168 (1968-12-01), Pokorny, Jr.
patent: 3984883 (1976-10-01), Wong
patent: 4035852 (1977-07-01), Cycowicz et al.

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