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Individual
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Individual
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Priority to ES0256880ApriorityCriticalpatent/ES256880A1/en
Publication of ES256880A1publicationCriticalpatent/ES256880A1/en
Machine for the manufacture of special springs, characterized by consisting of a frame that supports a shaft driven by a handle, integral with a cylindrical body, which carries on one of its faces two cams in contact with a trigger that prevents the irreversibility of the machine at an angle of one hundred and eighty degrees, and on its side surface eccentric tracks in contact with a second trigger, attached to a rear box, and on its other side two triangular pieces located diametrically and held in position by springs, which determine the position of an independent lever whose end penetrates the back box. (Machine-translation by Google Translate, not legally binding)
ES0256880A1960-03-171960-03-17A machine for the manufacture of special springs (Machine-translation by Google Translate, not legally binding)
ExpiredES256880A1
(en)