Apparatus for severing a web at a reversing winder

Details Apparatus for severing a web at a reversing winder Apparatus for severing a web at a reversing winder

1990-06-27

1992-02-11

Stodola, Daniel P.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 56A, 83949, B65H 1920

Patent

active

050869868

ABSTRACT:
An apparatus for severing a web at a reversing winder comprises a cutter bar provided with a cutter blade and a roller engageable with a currently empty core tube in the winder. It is desired to provide such an apparatus which can be used in conjunction with core tubes having different diameters. This is accomplished by mounting the cutter bar carrying the cutter blade and the roller in such a manner on a traversing frame, which is movable relative to the core tubes, that the position of the cutter bar and of the roller relative to the core tubes is adjustable by a movement of the traversing frame.

REFERENCES:
patent: 2942796 (1960-06-01), Gurney et al.
patent: 3592403 (1971-07-01), Schmitt
patent: 3841577 (1974-10-01), Phelps et al.
patent: 4171780 (1979-10-01), Bugnone
patent: 4529141 (1985-07-01), McClenathan
patent: 4715552 (1987-12-01), Matsumoto
patent: 4919352 (1990-04-01), Terp et al.

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