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Espanola Zinc SA
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Espanola Zinc SA
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Application filed by Espanola Zinc SAfiledCriticalEspanola Zinc SA
Priority to ES9801254UpriorityCriticalpatent/ES1040336Y/es
Publication of ES1040336UpublicationCriticalpatent/ES1040336U/es
Application grantedgrantedCritical
Publication of ES1040336YpublicationCriticalpatent/ES1040336Y/es
1. LINGOTE MEJORADO, OBTENIDO CON TECNICAS CONVENCIONALES DE FUNDICION Y MOLDEO A PARTIR DE UN MATERIAL METALICO APRPIADO, QUE SE CARACTERIZA PORQUE ADOPTA, EN GENERAL, FORMA DE CUERPO (1) TRONCOPIRAMIDAL, PREFERENTEMENTE DE BASES RECTANGULARES, CON ARISTAS REDONDEADAS, EN EL QUE SE HAN PRACTICADO UN PAR DE VACIADOS O REBAJES (2, 3) EN DIRECCION TRANSVERSAL AL EJE MAYOR DEL LINGOTE, EN POSICIONES SIMETRICAS CON RESPECTO A UN PLANO CENTRAL, DE PERFIL TRAPECIAL Y DE DIMENSIONES APROPIADAS, QUE DAN LUGAR A LA FORMACION DE TRES PORCIONES ELEVADAS, UNA CENTRAL Y DOS EXTREMAS QUE SEPARAN A DICHOS REBAJES ENTRE SI Y RESPECTO DE LOS BORDES TRANSVERSALES RESPECTIVOS OPUESTOS.
Perfezionamenti nei procedimenti di produzione di nastri formati da lega di alluminio a bassa formazione di "orecchie" su macchine di colata di nastri.