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Individual
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Individual
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Priority to ES0235407ApriorityCriticalpatent/ES235407A1/es
Publication of ES235407A1publicationCriticalpatent/ES235407A1/es
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Basic Packing Technique
(AREA)
Abstract
Perfeccionamientos en cajas de cambio para tornos, caracterizados por establecerse dos dispositivos con sus mandos soporte del par de ruedas basculantes deslizables sobre un mismo eje el cual recibe el movimiento del eje de entrada directamente al engranar la rueda basculante del primer dispositivo con una de las dos ruedas montadas sobre dicho eje de entrada o bien de un eje auxiliar desmultiplicado,habiéndose previsto en el segundo dispositivo un cono de siete ruedas.
ES0235407A1957-05-111957-05-11Perfeccionamientos en cajas de cambio para tornos
ExpiredES235407A1
(es)