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Coil Protection Service
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Coil Protection Service
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Priority to ES458618ApriorityCriticalpatent/ES458618A1/es
Publication of ES458618A1publicationCriticalpatent/ES458618A1/es
Equipo para la fabricación, a partir de una chapa plana, de un angular curvado que presenta un ala cilíndrica y un ala anular, equipo este del tipo que comprende un mandril cilíndrico susceptible de ser arrastrado en rotación alrededor de su eje y previsto para recibir la parte de la chapa destinada para constituir ulteriormente el ala cilíndrica del angular, y un útil de trabajo dispuesto en la prolongación del mandril para formar el ala anular del angular.
ES458618A1977-05-091977-05-09Equipo para la fabricacion, a partir de una chapa plana, de un angular curvado.
ExpiredES458618A1
(es)