Winding – tensioning – or guiding – Convolute winding of material – With particular drive
Patent
1995-10-10
1997-09-09
Jillions, John M.
Winding, tensioning, or guiding
Convolute winding of material
With particular drive
2425423, 242545, 242534, 2425961, B65H 1810, B65H 1816
Patent
active
056647379
ABSTRACT:
A drive shaft is moved in a machine direction and a cross-machine direction to engage a spool on a winder. The drive shaft has an inner drive shaft which is elastically linked to an outer cylindrical shell, thereby allowing misalignment between the inner shaft and the outer shell and allows angular as well as horizontal and vertical displacement when the drive head engages the spool to provide centerwind assist to a roll of paper being formed thereon. The location of the drive shaft axis is determined at all times from geometric considerations and this data is used to position the drive shaft on the axis of the winding spool.
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Johnson Noel R.
Smith David A.
Beloit Technologies Inc.
Campbell Raymond W.
Jillions John M.
Mathews Gerald A.
Veneman Dirk J.
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