Animal husbandry – Feeding device – Timer-controlled
Patent
1991-10-23
1992-08-25
Hirsch, Paul J.
Animal husbandry
Feeding device
Timer-controlled
119 5104, 222650, 222 58, A01K 502, A01K 6102
Patent
active
051409445
ABSTRACT:
A casing has a rotary plate which divides the casing into an upper portion and a lower portion and a driving unit to rotate the rotary plate. The rotary plate has a first opening formed through it. The upper portion has a container holding a feeding stock and the lower portion has a top plate with a second opening through it. The container has an outlet which aligned with the first opening of the rotary plate when the rotary plate is rotated to a first position and a second position where the first opening of the rotary plate is aligned with the second opening of the top plate of the lower portion.
REFERENCES:
patent: 2865447 (1958-12-01), Kaufman
patent: 3050029 (1962-08-01), Appleton
patent: 3276630 (1966-10-01), Welch
patent: 3340851 (1967-09-01), Frank et al.
patent: 4044920 (1977-08-01), Swartzendruber
patent: 4422409 (1983-12-01), Walker et al.
patent: 4676399 (1987-06-01), Burckhardt
Hirsch Paul J.
Manahan Todd #E.
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