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EXCLUSIVAS Y SUMINISTROS SOC A
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EXCLUSIVAS Y SUMINISTROS SOC A
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Application filed by EXCLUSIVAS Y SUMINISTROS SOC AfiledCriticalEXCLUSIVAS Y SUMINISTROS SOC A
Priority to ES0252465ApriorityCriticalpatent/ES252465A3/en
Publication of ES252465A3publicationCriticalpatent/ES252465A3/en
Automatic multi-spindle drilling machine, characterized in that it comprises a sliding carriage in relation to a work table and provided with a revolver head having a plurality of tool spindles angularly spaced and operable in their working position, facing said table, being said revolver head connected with drive means that move it from the necessary angle for the change of the spindle that is in working position, each time that the aforementioned carriage reaches its retracted position with respect to the aforementioned table. (Machine-translation by Google Translate, not legally binding)
ES0252465A1959-09-191959-09-19Automatically changeable multiple screw drilling machine (Machine-translation by Google Translate, not legally binding)
ExpiredES252465A3
(en)