1975-02-18
1976-03-09
Blunk, Evon C.
Cutlery
222 56, 222 77, 222193, 302 21, 302 52, B65G 5316
Patent
active
039428400
ABSTRACT:
There is disclosed a device for loading down which includes a source of air-fluffed down and a blower for delivering down entrained in air through at least one down-loading station. The device includes connections to draw down from its source to a calibrated filter and to reverse the flow through the filter when a predetermined amount of down has been delivered, whereby the down is removed from the filter and delivered, entrained in air, to a loading station. There is also disclosed a two-vessel device for providing a small amount of air-fluffed down from a large, compact capacity.
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patent: 276879 (1883-05-01), Randolph
patent: 2946626 (1960-07-01), Atkinson et al.
patent: 3069205 (1962-12-01), McIver et al.
patent: 3309148 (1967-03-01), Wilder
patent: 3373883 (1968-03-01), Ostberg et al.
patent: 3374910 (1968-03-01), Hermanns
patent: 3378310 (1968-04-01), Christensen
patent: 3424501 (1969-01-01), Young
patent: 3620575 (1971-11-01), McIver et al.
Blunk Evon C.
Clark Technical Incorporated
Nase Jeffrey V.
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