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Individual
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Individual
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Priority to ES1971174710UpriorityCriticalpatent/ES174710Y/en
Publication of ES174710UpublicationCriticalpatent/ES174710U/en
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Publication of ES174710YpublicationCriticalpatent/ES174710Y/en
Improved automatic dosing machine, of the type comprising a hopper container of the product, characterized essentially by the fact that in combination with the hopper there are two coaxial volumetric cylinders of which one is displaceable axially with respect to the other whose cylinders in their relative positions previously determine the volume of the product to be shipped, each cylinder being provided with a sliding closure associated with a driving mechanism, whose closures have an action with antagonistic movement, so that, finding the inner closure closing the exit, the upper one remains in an opening situation allowing the access of the product to the interior of the volumetric cylinders intermediate.and, on the contrary, once the filling of the cylinders has been produced, the upper closing slides closing the exit mouth of the hopper, then sliding in the opening. Lower closing, taking place the automatic evacuation of product contained in the cylinders, with the particularity that the upper closure is provided with an annular recess, which in the closing slide of the closure sweeps without damaging the products coming from the hopper. (Machine-translation by Google Translate, not legally binding)