Animal husbandry – Feeding device – Hopper and trough
Patent
1987-03-30
1988-09-13
Swiatek, Robert P.
Animal husbandry
Feeding device
Hopper and trough
119 56R, 222339, 222410, A01K 500
Patent
active
047701250
ABSTRACT:
A granular food dispensing machine capable of being operated by a domestic animal and having a housing with a faceplate and a discharge chute having an entrance adjacent to the interior of the faceplate, and a food supply reservoir mounted upon the housing to create a gravity flow of food into the chute is provided with a metering device for controlling the flow of food into the chute. The metering device has a hopper portion coextensive with the chute entrance and mounted to the faceplate interior at the entrance for axial rotation between a first holding position and a second discharge position. A spring-biased, animal-operated reciprocating actuator is engaged to the hopper through the faceplate to control the amount of food which is discharged.
REFERENCES:
patent: 1728526 (1929-09-01), Brunhoff
patent: 2064719 (1936-12-01), Baldwin
patent: 2243335 (1941-05-01), Elliott
patent: 2740562 (1956-04-01), Bello
patent: 4019660 (1977-04-01), Berkey
Gold Arthur
Magdars John T.
Siegal Burton L.
Carousel Industries Inc.
Swiatek Robert P.
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