The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 2021
Filed:
May. 10, 2019
Applicant:
L.g.l. Electronics S.p.a., Gandino, IT;
Inventors:
Rosario Castelli, Gandino, IT;
Giovanni Pedrini, Leffe, IT;
Assignee:
L.G.L. ELECTRONICS S.P.A., Gandino, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D04B 15/48 (2006.01); B65H 51/22 (2006.01); D04B 27/10 (2006.01);
U.S. Cl.
CPC ...
D04B 15/482 (2013.01); B65H 51/22 (2013.01); D04B 27/10 (2013.01); B65H 2701/31 (2013.01);
Abstract
A yarn-winding assembly mounted on a support is provided with a motorized spool and with an oblique spacing pin, between which a yarn is wound. The spacing pin is supported so that it can rotate about an axis of the motorized spool by unidirectional rotary support elements. The spacing pin rotates freely with respect to the spool when the latter rotates in the yarn unwinding direction and the former is retained from rotating by stop elements, and is instead integral with the spool when the spool rotates in the opposite yarn rewinding direction.