ES221647A1 - A semiautomatic machine for the manufacture of cylindrical noys for foundry (Machine-translation by Google Translate, not legally binding)
- Google Patents
A semiautomatic machine for the manufacture of cylindrical noys for foundry (Machine-translation by Google Translate, not legally binding)
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PRUNERA GIMENEZ ALFONSO
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PRUNERA GIMENEZ ALFONSO
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Priority to ES221647ApriorityCriticalpatent/ES221647A1/en
Publication of ES221647A1publicationCriticalpatent/ES221647A1/en
Semiautomatic machine for the manufacture of cores for cast iron, characterized in that it comprises a frame supported in an oscillating arrangement around a horizontal axis, whose frame has a reserve reservoir of molding composition in communication with a molding box in which molds can be mounted of removable noyos, whose box is formed by two separable parts that, together form the molding cavity, and can be separated to reitir the fabricated core, and heating devices for heating said core molds. (Machine-translation by Google Translate, not legally binding)
ES221647A1955-05-071955-05-07A semiautomatic machine for the manufacture of cylindrical noys for foundry (Machine-translation by Google Translate, not legally binding)
ExpiredES221647A1
(en)
Procedure and apparatus for the production of cast molds of liquid molding masses using permanent metallic models (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of molds intended for the molding of wax models (Machine-translation by Google Translate, not legally binding)
Improvement for the manufacture of molding compositions for the formation of machines and molds of foundry. (Machine-translation by Google Translate, not legally binding)