Winding – tensioning – or guiding – Convolute winding of material – With particular drive
Patent
1993-10-28
1995-07-11
Darling, John P.
Winding, tensioning, or guiding
Convolute winding of material
With particular drive
242526, B65H 1928
Patent
active
054313570
ABSTRACT:
A winding apparatus winds up a continuously fed web of material onto a number of winding cores. Shortly before removing a finished roll from a main winding location, a drive mechanism is coupled onto a winding core, located in a waiting position. The drive mechanism drives the winding core before the core is set down on a web of material running over a winding drum. The winding core remains driven until the winding core with already wound-up web of material has been transferred at the main winding location onto bearing arms. Due to the continuing driving of the winding core during a change of rolls, qualitatively high-grade rolls can be wound with a wide variety of webs of material.
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