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DURA IBANEZ
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DURA IBANEZ
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Priority to ES427872ApriorityCriticalpatent/ES427872A1/es
Publication of ES427872A1publicationCriticalpatent/ES427872A1/es
Auxiliary Drives, Propulsion Controls, And Safety Devices
(AREA)
Abstract
SISTEMA DE CIRCUITO HIDRAULICO PARA CONTROLAR CARRERAS DE AVANDE EN MAQUINAS-HERRAMIENTA. COMPRENDE UNA CAMARA DESPLAZABLE (5) SOBRE UN VASTAGO (6) RESPECTO A LOS PISTONES FRENO (4, 4'') PERMITIENDO CONTROLAR O REGULAR LA DISTANCIA RAPIDA DE APROXIMACION Y RETROCESO. ADEMAS. POSEE UNA VALVULA ESTRANGULADORA (3) DE PASO HIDRAULICO QUE PERMITE REGULAR A VOLUNTAD LAS CARRERAS DE CONTROL. EL EJE IMPULSOR PUEDE ALOJAR UN HUSILLO (7) PORTA-HERRAMIENTA GIRATORIO ACCIONANDO POR UN ELECTRO-MOTOR.
ES427872A1974-07-021974-07-02Sistema de circuito hidraulico para controlar carreras de avance aplicable a las maquinas-herramientas.
ExpiredES427872A1
(es)