Beds – Bedsteads – Extension
Patent
1979-10-04
1981-07-07
Nunberg, Casmir A.
Beds
Bedsteads
Extension
5200R, 403108, A47C 1904
Patent
active
042766656
ABSTRACT:
A bed frame of adjustable width includes a pair of side rails and a pair of end rails extending transversely between the side rails, with each end rail having a pair of elements, and one of the elements being provided with a series of teeth. An L-shaped pawl is mounted to one of the elements, has one leg for engaging the teeth, and a second leg engageable by a user. A thin, flat, leaf spring has one end secured to the pawl and an opposite end for engagement with the end rail.
REFERENCES:
patent: 1758718 (1930-05-01), Robinson
patent: 3781930 (1974-01-01), Harris
patent: 3952345 (1976-04-01), Spitz
patent: 3961384 (1976-06-01), Spitz
patent: 4078270 (1978-03-01), Nowell
patent: 4155131 (1979-05-01), Harris et al.
Harris Hub Co., Inc.
Nunberg Casmir A.
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