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:
Jul. 24, 2001
Filed:
Nov. 02, 1998
Applicant:
Inventor:
Karl-Heinz Mack, Weilheim, DE;
Assignee:
Zinser Textilmaschinen GmbH, Ebersbach/Fils, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H 9/10 ;
U.S. Cl.
CPC ...
D01H 9/10 ;
Abstract
A spinning plant having one or more roving frames and one or more ring-spinning machines coupled by a common transporter has bobbin/core transfer units equipped with a color sensor which ensures that color coded cores representing particular roving qualities are replaced by full bobbins of the respective quality and vice versa, thereby avoiding problems of feed of the incorrect roving quality to a spinning machine and the winding of roving incorrectly on a color-coded core.