Polygonal body, consisting of plastics soft foam, as filling mat

Details Polygonal body, consisting of plastics soft foam, as filling mat Polygonal body, consisting of plastics soft foam, as filling mat

1977-01-21

1978-08-29

Nunberg, Casmir A.

Beds

Bedsteads

Element or detail

5355, 5361B, 428369, B65D 8530

Patent

active

041093321

ABSTRACT:
A filling material for pillows, cushions and upholstery or the like is cut from a soft plastic foam material in the shape of a plurality of short four-sided rods, each having a body of polygonal shape. The bodies are each cut in such a manner that all side surfaces form surfaces of cut to reduce lumping and tearing of the bodies. Each body is formed with its height smaller than its breadth and its length in the range of one and a half times to five times the breadth, which breadth does not exceed a value of 10 mm. The bodies are each further cut to be rhomboidal in at least transverse cross section to provide surfaces joined at edges to form acute angles so as to enhance resilient properties thereof.

REFERENCES:
patent: 2295823 (1942-09-01), Banigan et al.
patent: 2968857 (1961-01-01), Swerdloff et al.
patent: 3251728 (1966-05-01), Humbert et al.
patent: 3723240 (1973-03-01), Skochdopole et al.
patent: 3900648 (1975-08-01), Smith

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