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. 03, 2019
Filed:
Nov. 14, 2017
Applicant:
Maschinenfabrik Rieter Ag, Winterthur OT, CH;
Inventor:
Evzen Pilar, Litomysl, CZ;
Assignee:
Maschinenfabrik Rieter AG, Winterhur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 54/28 (2006.01); B65H 54/34 (2006.01); D01H 13/04 (2006.01); D01H 13/16 (2006.01); D01H 13/26 (2006.01);
U.S. Cl.
CPC ...
D01H 13/045 (2013.01); B65H 54/28 (2013.01); B65H 54/346 (2013.01); D01H 13/16 (2013.01); D01H 13/26 (2013.01); B65H 2701/31 (2013.01); B65H 2701/311 (2013.01);
Abstract
A method for depositing a yarn end on a bobbin wound on a tube in a defined manner during winding of yarn on the bobbin at a workstation of a spinning and winding machine includes terminating spinning production of the yarn at the workstation to create a yarn end. The yarn end is then prepared with working devices at the workstation, including rotating the bobbin in a direction opposite to a winding direction during production of the yarn. A yarn reserve is formed, and the yarn end is then deposited in a defined manner on the tube outside of the profile of a standard yarn package.