Spring assembly and boxspring unit incorporating same

Details Spring assembly and boxspring unit incorporating same Spring assembly and boxspring unit incorporating same

1975-07-21

1977-01-25

Gilliam, Paul R.

Beds

Bedsteads

Having bottom

5186R, A47C 2302

Patent

active

040043037

ABSTRACT:
A spring assembly for use with a generally rectangular frame comprising a plurality of individual wire spring members interconnected to form a horizontal yieldable support deck, each spring member having a plurality of substantially square side-by-side U-shaped sections comprising a base portion and generally parallel leg portions which terminate in transversely extending leg extensions, one leg extension being integrally connected to a leg extension of the adjacent U-shaped section on one side thereof, and the other leg extension being connected to a leg extension of the adjacent U-shaped section on the other side thereof. The spring members are interconnected so that the junctures of the base portion and the leg portions of each U-shaped section of one spring member interconnects with an aligned U-shaped section of an adjacent spring member at the junctures of the leg portions and leg extensions thereof to thereby provide for pivotal movement of each spring member relative to the adjacent spring member. A box spring unit is economically and simply constructed by mounting the spring assembly on a wood frame and providing a layer of foam material on the spring assembly.

REFERENCES:
patent: 844681 (1907-02-01), Laughlin
patent: 1135797 (1915-04-01), Hirsch
patent: 1741022 (1929-12-01), Hosner
patent: 3526910 (1970-09-01), Ikeda
patent: 3913154 (1975-10-01), Sweeney

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