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Individual
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Individual
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Priority to ES0046857UpriorityCriticalpatent/ES46857Y/es
Publication of ES46857UpublicationCriticalpatent/ES46857U/es
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Publication of ES46857YpublicationCriticalpatent/ES46857Y/es
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like
(AREA)
Transmission Devices
(AREA)
Abstract
Proyector de películas, caracterizado por que directamente, en la manivela que acciona el mecanismo que da lugar al desplazamiento de la película, va acoplada una dinamo, que produce la energía eléctrica necesaria para efectuar la proyección; mediante una rueda dentada, solidaria del eje de la manivela, que por cadena de transmisión mueve el piñón que da lugar al avance de la película, de cuyo eje es solidario un volante, que por correa acciona la polea de la dinamo.
ES0046857U1955-03-101955-03-10Proyector de películas
ExpiredES46857Y
(es)