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Individual
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Priority to ES0301165ApriorityCriticalpatent/ES301165A3/en
Publication of ES301165A3publicationCriticalpatent/ES301165A3/en
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Filamentary Materials, Packages, And Safety Devices Therefor
(AREA)
Abstract
Improvements in methods for the unwinding of yarns, essentially characterized by the fact that the yarn unwound under tension is passed around the edge of a spool flange against whose inner face the adjacent layers of yarn turns are adjacent; flange and the support core of said layers of coils, operatively associated, so that the diameter of the coil from which the uncoiling thread starts is always smaller in diameter than that of the next coil within the same layer, and the angle formed by the section of wire comprised between the edge of the flange and the generatrix of the corresponding turn layer is minimal. (Machine-translation by Google Translate, not legally binding)
ES0301165A1964-06-111964-06-11Improvements in methods for the winding of the threads. (Machine-translation by Google Translate, not legally binding)
ExpiredES301165A3
(en)
Method and apparatus for the torque of a pair of threads that come continuously from separate sources. (Machine-translation by Google Translate, not legally binding)
Improvements in the feeding sitemas of the thread in the urdidors and other textile machines (Machine-translation by Google Translate, not legally binding)
A procedure and a wrapping device, specially for synthetic chemical streams recently stretched, for the formation of cross-rope coils. (Machine-translation by Google Translate, not legally binding)