ES303338A3 - Improvements introduced in the manufacture of cones for extractor appliances (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of cones for extractor appliances (Machine-translation by Google Translate, not legally binding)
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Fuente Fernandez Dionisio de la
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Fuente Fernandez Dionisio de la
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Priority to ES303338ApriorityCriticalpatent/ES303338A3/en
Publication of ES303338A3publicationCriticalpatent/ES303338A3/en
Improvements introduced in the manufacture of cones for extractors, which are characterized in that cut a steel rod of diameter and length calculated in relation to those of the apparatus, proceeds to form the hexagonal head, making throughout its central body a threaded that arrives at its upper end to the lower edge of the head and at the other end, to the tubular recess provided in the bar, with a smooth surface, a circular channel being made in the central part of said recess. Then, a piece of the same material is cut and has the same size as the lowered end of the screw, a lathe is made by turning it so that it fits like a conical cap on said recess, one of its walls being interrupted to give way to a screw that lodges in the mentioned channel. (Machine-translation by Google Translate, not legally binding)
ES303338A1964-08-211964-08-21Improvements introduced in the manufacture of cones for extractor appliances (Machine-translation by Google Translate, not legally binding)
ExpiredES303338A3
(en)