Method and device for winding printed products in scaled formati

Details Method and device for winding printed products in scaled formati Method and device for winding printed products in scaled formati

1997-02-14

1998-06-30

Jillions, John M.

Winding, tensioning, or guiding

Tension control or brake

Supply controlled

242528, 2425413, 2425645, 2425951, 2425977, B65H 1822, B65H 1602, B65H 2308

Patent

active

057721483

ABSTRACT:
A method and device for unwinding from a roll (1) the scaled formation of printed products wound onto a winding core (11) with a winding tape (12). The braking of the rotation of the roll (1) necessary for maintaining the tension on the winding tape during unwinding, is produced by pressing one face of the roll (1) against an inclined supporting surface (1) by means of a component (N) of the roll weight, causing friction between the face of the roll and the supporting surface (10) which friction brakes the rotation of the roll.

REFERENCES:
patent: 2928618 (1960-03-01), Locke
patent: 3279717 (1966-10-01), Schubert
patent: 3334838 (1967-08-01), Kopp
patent: 4336911 (1982-06-01), Fairchild
patent: 4901935 (1990-02-01), Reist
patent: 5409178 (1995-04-01), Stauber

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