Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1992-04-27
1993-10-05
Cuchlinski, Jr., William A.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 57, 242195, 226 92, B21C 4718
Patent
active
052497542
ABSTRACT:
For lifting and grasping a starting portion of a film located in a coil, the method includes driving a coil by a friction wheel abutting against an outer surface of the coil with an end edge of a starting portion of the coil located arbitrarily on the outer surface, placing a separating wedge under a prestress on the outer surface of the coil and lifting the starting portion of the film from the coil by an edge of the separating wedge, and first turning the coil against a latter uncoiling direction, and after a recognition of a position of the end edge of the starting portion of the film turning the coil in the uncoiling direction.
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Liermann Traugott
Nadler Franz
Risser Jurgen
Agfa-Gevaert AG
Cuchlinski Jr. William A.
Fulton C. W.
Striker Michael J.
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