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Aumann Iberica S A
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Aumann Iberica S A
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Priority to ES0328062ApriorityCriticalpatent/ES328062A3/en
Publication of ES328062A3publicationCriticalpatent/ES328062A3/en
Tension Adjustment In Filamentary Materials
(AREA)
Abstract
Improvements in power supply frames of electrical wires, especially for feeding wire to wire winding machines, essentially characterized by comprising a heavy support base or foot, in a static position, of an edge from which a vertical column rises at length of which can be held a series of supports, equipped with a horizontal axis on which can rotate individually as many reels carrying the wire and each have a brake drum with two shoes combined, which achieve supersensible action , by oscillating a swing arm provided with two pulleys, the one receiving the thread and the other guiding towards the winding machine; the number of tilting arms will be as many reels as each frame is arranged and whose swinging arms with their oscillations act by mechanical union, springs one in each shoe, which combine their effects of traction and pressure to regulate the tension of the unrolling yarn. (Machine-translation by Google Translate, not legally binding)
ES0328062A1966-06-171966-06-17Improvements in electric conductor wire feeding frames. (Machine-translation by Google Translate, not legally binding)
ExpiredES328062A3
(en)
Device associable with the cableria and similar machines to give a conformation in spiral to the metal threads to feed in those machines. (Machine-translation by Google Translate, not legally binding)
An automatic tensioning device for textile materials, threads, filaments and similar machines (Machine-translation by Google Translate, not legally binding)