Mattress constructions

Details Mattress constructions Mattress constructions

1978-01-13

1979-03-27

Nunberg, Casmir A.

Beds

Bedsteads

Element or detail

5355, 5361B, A47C 2722

Patent

active

041457790

ABSTRACT:
Mattress constructions and apparatus for producing the constructions wherein a resilient filler is located in a hopper and a flexible mattress cover is positioned for communication with the open end of the hopper. Means are provided for driving the filler into the cover, and the apparatus provides adhesive dispensers which apply adhesive to the filler surfaces so that this adhesive forms a bond between these surfaces and the associated cover. The apparatus employs engaging members for driving the filler out of the hopper, the engaging members automatically accommodate to differences in filler widths and thicknesses so that proper pushing engagement with the filler is reliably achieved. The resulting mattress is provided with a secure adhesive bond between the cover and filler, avoiding movement between the cover and filler during handling and use.

REFERENCES:
patent: 2590327 (1952-03-01), Kay
patent: 2749690 (1956-06-01), Budgy et al.
patent: 2907156 (1959-10-01), Anderson
patent: 2988760 (1961-06-01), Sarbach
patent: 3283345 (1966-11-01), Berck
patent: 3283346 (1966-11-01), Marsh et al.

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