Winder with constant packing roll

Details Winder with constant packing roll Winder with constant packing roll

2006-10-24

2006-10-24

Matecki, Kathy (Department: 3654)

Winding, tensioning, or guiding

Convolute winding of material

With spool loading or coil removal

C242S533500, C242S533600, C242S559200

Reexamination Certificate

active

07124979

ABSTRACT:
According to one exemplary embodiment, a turret-type winder is provided and includes a rotatable turret assembly having a first core and a second core supported thereby. The turret is rotatable so that the first core can be positioned at a first location while the second core is positioned at a different second location, and the web material can be wound onto either of the first and second core at either of the first and second locations. The winder includes a pack roll assembly associated with each of the first and second cores, with the pack roll assembly including one pack roll that is pivotably movable into contact with a winding roll. The present winder is configured such that each of the first and second cores is unloaded at the first location after the winding is completed thereon and a new core is loaded at the same first location, while the other of the first and second cores is continuously winding at the second location.

REFERENCES:
patent: 3478975 (1969-11-01), Penrod
patent: 4422586 (1983-12-01), Tetro
patent: 4431140 (1984-02-01), Tetro
patent: 4529141 (1985-07-01), McClenathan
patent: 4971263 (1990-11-01), Belongia et al.
patent: 4993652 (1991-02-01), Moeller
patent: 5909856 (1999-06-01), Myer et al.

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