Feed metering device

Animal husbandry – Feeding device – Having electronic identification and feed control

Reexamination Certificate

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Reexamination Certificate

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06941891

ABSTRACT:
A feed metering device for distributing fodder and/or drink in metered portions to an animal. The feed metering device is provided with a feed unit for containing fodder and/or drink, an entrance opening to the feed unit, and a feed supplying device for supplying an amount of fodder and/or drink to the feed unit. The feed metering device is provided with a closing means that is movable across the entrance opening in order to deter an animal visiting the feed unit from taking fodder and/or drink. The closing means rotates about an axis, the closing means being driven by a roll that contacts the closing means, which roll is driven by a motor.

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patent: 5669328 (1997-09-01), Lanfranchi
patent: 6044795 (2000-04-01), Matsuura et al.
patent: 6349671 (2002-02-01), Lewis et al.
patent: 6371047 (2002-04-01), van den Berg

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