IT1022170B - Continuous viscose yarn transfer tube - has an end cap with side port for escape of carrier airstream
- Google Patents
Continuous viscose yarn transfer tube - has an end cap with side port for escape of carrier airstream
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IT1022170B
IT1022170BIT2753674AIT2753674AIT1022170BIT 1022170 BIT1022170 BIT 1022170BIT 2753674 AIT2753674 AIT 2753674AIT 2753674 AIT2753674 AIT 2753674AIT 1022170 BIT1022170 BIT 1022170B
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Application filed by Severin Adolf Sergeevich, Vorobiev Alexandr Kupriyanovic, Scherbakova Ljudmila Sergeevna, Goldin Vladimir Anatolievich, Orlov Nikolai Alexandrovich, Novitsky Vsevolod Grigorievich, Tryaskin Oleg Vladimirovich, Gleb Alexandrovich Golubev, Dmitry Pavlovich CleninfiledCriticalSeverin Adolf Sergeevich
Priority to IT2753674ApriorityCriticalpatent/IT1022170B/en
Application grantedgrantedCritical
Publication of IT1022170BpublicationCriticalpatent/IT1022170B/en
Continuous synthetic yarns, such as of viscose, are transferred from a spinning and finishing process to a winding station using a tube carrying the yarn in an airstream, the end of the tube being fitter with a cap with an opening in the centre of the base of the cap, and an aperture in the cap side wall which is of larger dimensions than the base aperture. The structure and positioning of the side aperture directs the outlet of the airstream ensuring that the yarn is centered in the tube, without incurring friction damage through contact with the interior of the tube.
IT2753674A1974-09-201974-09-20Continuous viscose yarn transfer tube - has an end cap with side port for escape of carrier airstream
IT1022170B
(en)
Mode of scanning of textile yarn end-windings and fitting on of empty tubes on machine for textile yarn winding, as well as the apparatus for carrying out this mode