Apparatus for rolling up a web of material

Details Apparatus for rolling up a web of material Apparatus for rolling up a web of material

1988-06-03

1989-09-19

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 564, B65H 1816

Patent

active

048673870

ABSTRACT:
An apparatus for rolling or winding up a web of material with a driven supporting roll on which one or more winding rolls contact during the winding process and with a plurality of press rolls pressable on the circumference of one of the winding rolls which are mounted substantially parallel to the supporting roll axis on an end of at least one upwardly pivoting lever mounted laterally adjacent the supporting roll. The press roll pairs are each mounted on the end of a pivoting lever and their rotation axes are movable about one axis substantially parallel to the longitudinal direction of the pivoting lever. Advantageously the press roll pair is also supported movable about a third axis which is approximately perpendicular to the longitudinal shaft of the pivoting lever and extends perpendicular to the rotation axes. Also the pivoting lever can be variable in its length.

REFERENCES:
patent: 1738083 (1929-12-01), Tornberg
patent: 4102512 (1978-07-01), Lewallyn
patent: 4524919 (1985-06-01), Wehrmann
patent: 4550887 (1985-11-01), Schonmeier
patent: 4706586 (1987-11-01), Vogt et al.

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