Continuous web winder

Details Continuous web winder Continuous web winder

1984-06-07

1985-10-15

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 566, 242 65, B65H 1926, B65H 1928

Patent

active

045469300

ABSTRACT:
An apparatus for winding a continuous web, specifically tear-resistant paper or cardboard web, is preferably designed as a Pope reel winder, and when exchanging a full roll with an empty reel-spool, the latter is in customary fashion placed on the winding drum over which the web initially continues to advance onto the full roll. At the edge of the web, a sickle-shaped catch lever reaches around the upper portion of the empty reel-spool and engages the edge of a web loop to pull it about a portion of the empty reel-spool. Simultaneously, a cutting device can make a transverse cut in the edge of the paper web, and once the web edge has been engaged by the empty reel-spool, the remaining portion of the web tears through essentially without any shock effect.

REFERENCES:
patent: 2528713 (1950-11-01), Thomson
patent: 2585227 (1952-02-01), Christman
patent: 2698662 (1955-01-01), Moody
patent: 2915255 (1959-12-01), Phelps
patent: 2920836 (1960-01-01), De Bell
patent: 3191883 (1965-06-01), Wells
patent: 3743199 (1973-07-01), Karr et al.
patent: 3794256 (1974-02-01), Schwarz
patent: 4146187 (1979-03-01), Steiner et al.
patent: 4445646 (1984-05-01), Karr et al.
patent: 4458852 (1984-07-01), Calvert

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