Animal husbandry – Feeding device – Hopper and trough
Patent
1982-12-09
1985-02-26
Swiatek, Robert P.
Animal husbandry
Feeding device
Hopper and trough
A01K 4100
Patent
active
045012288
ABSTRACT:
An enclosure (12) defines a lower compartment, while a pyramidal top portion (16) defines an adjacent upper compartment. A base plate (24) separates the upper and lower compartments. The base plate (24) includes a central opening (26), above which is mounted a fan (30). The base plate (24) is configured so that there is a peripheral opening (41) between the edge of the base plate (24) and the side walls (20) of the enclosure (12). Holding mechanisms (38) are provided in the lower compartment for trays of poultry eggs, and are mounted so as to be rotatable through a desired angle above and below the horizontal.
REFERENCES:
patent: 536617 (1895-04-01), Frey
patent: 871908 (1907-11-01), Bihn
patent: 1460349 (1923-06-01), Oakes
patent: 1540433 (1925-06-01), Staff
patent: 2111336 (1938-03-01), Schlottmann
patent: 3783832 (1974-01-01), Marsh
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