Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1983-03-28
1984-08-14
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 18DD, 242 18R, 242 47, 242159, 242168, B65H 5400
Patent
active
044652410
ABSTRACT:
An apparatus and method for shaping shoulders of a cylindrical yarn package by rotating the package about its central axis and applying pressure to both shoulders of the package simultaneously. One apparatus embodiment includes drive rolls for rotating the package and rotatable elongated shaping elements mounted for movement into and out of engagement with the shoulders of the package. The positioning of the rollers with respect to the point of contact on the package shoulders is important to the operation of the apparatus.
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E. I. Du Pont de Nemours and Company
Gilreath Stanley N.
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