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Priority to ES102641UpriorityCriticalpatent/ES102641Y/en
Publication of ES102641UpublicationCriticalpatent/ES102641U/en
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Publication of ES102641YpublicationCriticalpatent/ES102641Y/en
Feeding And Watering For Cattle Raising And Animal Husbandry
(AREA)
Abstract
Improved poultry drinking trough, characterized in that it has a gravity closing valve, constituted by a frustoconical stem shutter guided by a tubular cap located inside the reservoir of the sprue and fixed by support legs attached to a sprue. Cap, whose frustoconical front surface is the seat of the plug, the bushing of which is fixed in a hole of the sprue plate, so that in the position of use the weight of the valve plug fits against the frusto-conical surface of the fixing sleeve and by inverting the sprue position, the weight causes the valve to slide backwards leaving free passage for the filling of the tank. (Machine-translation by Google Translate, not legally binding)
ES102641U1963-11-221963-11-22
Drinker for poultry, perfected
ExpiredES102641Y
(en)
Improvements introduced in the structures of the feeding and regulation mechanisms of sanitary cisters. (Machine-translation by Google Translate, not legally binding)