Method of stuffing compressible products into flexible covers

Details Method of stuffing compressible products into flexible covers Method of stuffing compressible products into flexible covers

1979-05-18

1980-12-23

Moon, Charlie T.

Metal working

Method of mechanical manufacture

Assembling or joining

29235, 53438, 53524, 53529, 269 21, B23P 1102

Patent

active

042401933

ABSTRACT:
A method of stuffing an aerated expanded flexible filler into a snug fitting cover, wherein air is evacuated from the filler while resting upon a support so as to shrink the filler and permit rapid application of the cover thereto. The apparatus includes a cantilevered chambered support with multiple openings in its filler supporting surface and selectively operable means for withdrawing air from the chamber.

REFERENCES:
patent: 1851028 (1932-03-01), Worrall
patent: 3035331 (1962-05-01), Wieman
patent: 3921273 (1975-11-01), Kondo
patent: 4066249 (1978-01-01), Huber et al.

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