Down filling machine

Cutlery

Patent

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Details

302 23, B65G 5328

Patent

active

040763200

ABSTRACT:
An apparatus for weighing and discharging material such as down, feathers, and the like is disclosed. Feathers, down and the like are transported from a storage container to a weighing drum by means of a flow of air which passes horizontally into and through the weighing drum, whereby the feathers are deposited in the drum. When a desired weight has accumulated, the flow of air to the drum is diverted and the accumulation of feathers may be discharged from the drum. Upon completion of the discharge, the flow of air carrying feathers is again directed into the drum.

REFERENCES:
patent: 2688518 (1954-09-01), Krenke
patent: 2795463 (1957-06-01), Weller
patent: 2969228 (1961-01-01), Appius
patent: 3307646 (1967-03-01), Hage
patent: 3693836 (1972-09-01), Eisner
patent: 3731754 (1973-05-01), Godwin et al.
patent: 3797890 (1974-03-01), Walters
patent: 3942840 (1976-03-01), Foster

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