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Hermanos Zabaleta S A Herzasa
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Hermanos Zabaleta S A Herzasa
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Application filed by Hermanos Zabaleta S A HerzasafiledCriticalHermanos Zabaleta S A Herzasa
Priority to ES0244196ApriorityCriticalpatent/ES244196A3/es
Publication of ES244196A3publicationCriticalpatent/ES244196A3/es
Máquina automática para el roscado de tuercas, perfeccionada, que incorpora un sistema de cabezal con dos árboles simétricos de trabajo, los cuales actúan con un desfase de 180º que origina el trabajo alternativo de ls mismos y llevan sendas palancas de embrague que facilitan su funcionamiento independiente, un dispositivo de sujeción de la tuerca en el momento del roscado, y medios de control y seguridad.
ES0244196A1958-09-181958-09-18Una maquina automatica para el roscado de tuercas, perfeccionada
ExpiredES244196A3
(es)