Animal husbandry – Milkers – With signals – indicators – registers – and timers
Patent
1983-11-10
1984-10-23
Chamblee, Hugh R.
Animal husbandry
Milkers
With signals, indicators, registers, and timers
119 20, A01K 102
Patent
active
044781750
ABSTRACT:
A rearing unit, suitable for piglets, has a heated nest box with openable roof, a pen in communication with the nest box having a perforated floor, a liquid feeding device in the pen having one or more artificial nipples and a solids feed device.
The nest box temperature may be thermostatically controlled by a sensor below a perforated floor of the nest box.
The unit may be constructed from a slotted framework and boards, the boards being sealed in the slots by an adhesive or inert water-repellant sealant.
The unit may house very young piglets up to a weight of from 5 to 8 kg. At that weight, they may then be transferred to a similar unit with a larger nest box until they weigh from 10 to 15 kg.
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patent: 2627841 (1953-02-01), Johnson
patent: 2628590 (1953-02-01), Wood
patent: 2661800 (1953-12-01), Reichenbach
patent: 2732826 (1956-01-01), Dawson
patent: 2881733 (1959-04-01), Young, Jr. et al.
patent: 3550558 (1970-12-01), Sachs
patent: 3995592 (1976-12-01), Goldstaub et al.
patent: 4173947 (1979-11-01), Whiteside, Jr.
patent: 4269146 (1981-05-01), Lindenman
Fisher John
Holman David
BP Nutrition (UK) Limited
Chamblee Hugh R.
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