Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1991-01-23
1992-03-31
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 3550R, 242 3550A, 73160, 57281, B65H 6300, B65H 6702
Patent
active
051000733
ABSTRACT:
In an automatic textile winder, an origination indicia is associated with each spinning tube supplied to the winder, e.g., in the form of a label, marking, or the like, on or applied to each tube or to a peg-tray carrier therefor. A quality-control device is provided at each winding station to monitor a quality-related parameter of the yarn winding operation. Another device is provided at each winding station in operative association with the respective quality control device for cancelling the indicia of each spinning tube whose yarn satisfies a predetermined value for the quality-related parameter as determined by the quality-control device, but leaving uncancelled the indicia of any spinning tube whose yarn fails to satisfy such quality value. Each spinning tube discharged from the winding stations is delivered to a detection station for reading or otherwise detecting any indicia remaining thereon. In this manner, the origin of inferior or sub-quality yarn can be readily identified.
REFERENCES:
patent: 3263499 (1966-08-01), Gith et al.
patent: 4660370 (1987-04-01), Matsui et al.
patent: 4838019 (1989-06-01), Ueda
patent: 4843808 (1989-07-01), Ruege et al.
patent: 4854439 (1989-08-01), Ueda
Kathke Gregor
Moehrke Dieter
Gilreath Stanley N.
W. Schlafhorst AG & Co.
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