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:
Sep. 08, 2020
Filed:
Oct. 02, 2018
Maschinenfabrik Rieter Ag, Winterthur, CH;
Mario Maleck, Walting, DE;
Robert Hagl, Rottenegg, DE;
Thomas Gruber, Ingolstadt, DE;
Robin Wein, Manching, DE;
Christian Kettner, Koesching, DE;
Bernd Bahlmann, Schrobenhausen, DE;
Romeo Pohn, Geisenfeld/Rottenegg, DE;
Maschinenfabrik Rieter AG, Winterthur, CH;
Abstract
A device for piecing a thread at a workstation of a textile machine includes a suction nozzle configured to pick up a thread end of the thread from a bobbin, the suction nozzle including an entry opening for the thread. A feeder unit is movable with respect to the suction nozzle and includes a cover element configured to close the entry opening in a first position (I) of the feeder unit and to unblock the entry opening in a second position (II) of the feeder unit. The cover element includes a thread-guiding element having an open contour.