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:
Feb. 21, 2006
Filed:
Oct. 13, 2004
Roberto Badiali, Pordenone, IT;
Vittorio Colussi, Cappella Maggiore, IT;
Donato Castellarin, Azzano Decimo, IT;
Roberto Badiali, Pordenone, IT;
Vittorio Colussi, Cappella Maggiore, IT;
Donato Castellarin, Azzano Decimo, IT;
Savio Macchine Tessili S.p.A., Pordenone, IT;
Abstract
Introducing/removing device of the end of the thread for an automatic service trolley for spinning units of open-end spinning machines comprising a moving structure, capable of taking a gripping member into various working positions and equipped with a gripping member consisting of a pair of parallel motorised rollers pressed against each other according to their generatrices, equipped with actuation in commanded and controlled rotation in the two directions, to introduce and re-extract the end of the thread in the rotor.