Under-mattress for beds or similar articles of furniture

Details Under-mattress for beds or similar articles of furniture Under-mattress for beds or similar articles of furniture

1978-09-26

1980-09-16

Nunberg, Casmir A.

Beds

Bedsteads

Having bottom

3238, A47C 2306

Patent

active

042221340

ABSTRACT:
An under-mattress for a bed or similar article of furniture comprises a frame having two longitudinal limbs with elastic support elements attached to the inside thereof. The elastic support elements are located opposite each other in pairs for supporting spring bridges 3 disposed transversely of the mattress. Each spring bridge has formed therein at least one slot-like recess A extending longitudinally of the bridge and dividing it over a large portion of its length into parallel spring laths.

REFERENCES:
patent: 589239 (1897-08-01), Bent
patent: 3176323 (1965-04-01), Degen
patent: 3813713 (1974-06-01), Kiptier
patent: 4106140 (1978-08-01), Kievits

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