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Priority to ES0320862ApriorityCriticalpatent/ES320862A1/en
Publication of ES320862A1publicationCriticalpatent/ES320862A1/en
IMPROVEMENTS IN CARD MACHINES, consisting of a variable number of work cylinders with hair and counterweight, forming a circle around a drum, combined with two fixed inlet and outlet cylinders respectively, characterized essentially by the fact of establishing the line vertical of the shaft of the drum supporting the working cylinders, a second output cylinder with a fixed axis, located at the end of an angular support which constitutes, at the same time, a guide for the displacement of a third output cylinder, capable of being positioned on the angular support in different relative positions related to the surface of the drum that you want to work. (Machine-translation by Google Translate, not legally binding)
ES0320862A1965-12-171965-12-17Improvements in card machines. (Machine-translation by Google Translate, not legally binding)
ExpiredES320862A1
(en)
Improvements in the construction of manual machines rectifier-sharpeners of flat surfaces. (Machine-translation by Google Translate, not legally binding)
Improvements in the disposition in the cylinders of exit in the hilar and retorcedoras machines. (Machine-translation by Google Translate, not legally binding)
Grooved cylinders perfected for drafts in machines for opening, preparing and spinning textile fibers (Machine-translation by Google Translate, not legally binding)