Apparatus for stuffing compressible products into flexible cover

Details Apparatus for stuffing compressible products into flexible cover Apparatus for stuffing compressible products into flexible cover

1979-06-25

1981-06-16

Moon, Charlie T.

Metal working

Means to assemble or disassemble

To apply or remove a resilient article

29451, 53438, 53529, 53524, 269 21, B23P 1902

Patent

active

042728746

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 and an air impervious sheet draped over the filler and the support.

REFERENCES:
patent: 1851028 (1932-03-01), Worrall
patent: 3224106 (1965-12-01), Way
patent: 3840961 (1974-10-01), Brown
patent: 3884061 (1975-05-01), Westby
patent: 3921273 (1975-11-01), Kondo et al.
patent: 4066249 (1978-01-01), Huber et al.
patent: 4088312 (1978-05-01), Zebus et al.

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