Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1983-08-15
1985-04-02
Jillions, John M.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
294266, 264295, 425391, B65H 5400, B29C 1702
Patent
active
045082782
ABSTRACT:
Apparatus for constantly pulling and stripping a cord from a coiled disposition about a mandrel for moving the free cord in a direction substantially perpendicular to the path of movement of the cord on the mandrel. The apparatus includes a pinch roller assembly for pulling and stripping the cord and for both imparting movement to the cord in a downstream direction while the cord is immobilized rotationally at a transition point of pulling and driving of the cord. A reverse drive apparatus grips the cord and moves away from the pinch roller assembly as the cord between the free end and the point of immobilization is reverse wound into a coil tighter than the coil on the mandrel. The reverse drive apparatus moves to accommodate the ever increasing length of cord driven by the pinch roller assembly.
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patent: 3988092 (1976-10-01), Bloxham
Harris Robert N.
McGuire Michael E.
Ericsson Inc.
Jillions John M.
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