Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1987-12-23
1989-02-14
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 36, 242 37R, 242 39, B65H 5422
Patent
active
048041513
ABSTRACT:
Automatic winding of yarn on a take-up package of a textile winding machine is controlled with devices including a yarn severing device actuated when the winding is interrupted, a device for sensing the quality of winding of the package, and a processing device that is responsive to a batch change signal which corresponds to an indication of dissimilarity of characteristics between the take-up yarn and the supply yarn. Re-starting of the winding is prevented if the package does not have preset quality characteristics and/or if there is a dissimilarity between the take-up yarn and the supply yarn. Another condition for re-start is the detection by a yarn presence monitoring device that a joined yarn is present, indicating the correction of the yarn interruption after actuation of a yarn joining device.
REFERENCES:
patent: 3918651 (1975-11-01), Uchida
patent: 4195790 (1980-04-01), Reiners et al.
patent: 4351494 (1982-09-01), Schippers et al.
patent: 4512526 (1985-04-01), Tone et al.
patent: 4555068 (1985-11-01), Kamp
patent: 4666096 (1987-05-01), Heel et al.
patent: 4703900 (1987-11-01), Noshi et al.
Gilreath Stanley N.
W. Schlafhorst & Co.
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