1980-01-28
1981-10-20
Britts, Ramon S.
Beds
Bedsteads
Extension
5202, 403107, A47C 1904
Patent
active
042952344
ABSTRACT:
An adjustable bed frame having a pair of side rails interconnected by a pair of adjustable cross rail assemblies. The cross rail assemblies each include a pair of rails of L-shaped cross section. A fastenerless latch mechanism is provided for retaining the cross rails in a position of adjustment. The latch mechanism comprises a headed protrusion extending from one of the cross rails and fitted within a slot of the other rail and a protrusion on the other rail fitted within an aperture of the first rail, the two protrusions being located on mutually perpendicular legs of the respective rails. The two cross rails are locked in this assembled relation by a pivotable latch fixedly secured to one of the rails and movable into a position of engagement with the rails so as to secure their respective protrusions against relative movement.
REFERENCES:
patent: 3795022 (1974-03-01), Harris
patent: 3871039 (1975-03-01), Garceau et al.
patent: 4192028 (1980-03-01), Knoke
Britts Ramon S.
Grosz Alexander
Leggett & Platt Incorporated
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