Beds – Sofa bed – Link supported unfolding
Patent
1986-12-05
1987-10-20
Smith, Gary L.
Beds
Sofa bed
Link supported unfolding
5 51B, 5285, A47C 1704
Patent
active
047004142
ABSTRACT:
A sofa sleeper includes a stationary sofa frame having a front, back and opposed sides, and a sofa bed mechanism having pivotally interconnected head, body, intermediate and foot frame sections which are extendable to form a bed and foldable within the sofa frame to form a seat. The sofa bed mechanism is removably mounted to the sofa frame through the open bottom of the frame, and connectable thereto by interconnecting plate and bracket pairs, the plates being linked to the mechanism and the brackets mounted to the frame on each side thereof and releasably connectable together. The connection between the plates and brackets are provided by tapered rivets which extend from the brackets through L-shaped slots in the plates. A releasable lock holds the plates and brackets in connected position.
REFERENCES:
patent: 3247526 (1966-04-01), Rogers, Jr.
patent: 3281870 (1966-11-01), Katz
patent: 3854153 (1974-12-01), Fadler et al.
patent: 4104745 (1978-08-01), Pacitti
patent: 4106141 (1978-08-01), Hooker
patent: 4225265 (1980-09-01), Hooker et al.
patent: 4586205 (1986-05-01), Stevens
Leggett & Platt Incorporated
Smith Gary L.
Trettel Michael F.
LandOfFree
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