Print-carrier sheet tautening method for sheet-fed printing press, involves applying twisting movements to belts in clockwise and counterclockwise directions, and transversely tautening print-carrier sheet with belts

Verfahren und Vorrichtung zur Querstraffung eines Bedruckstoffbogens

Abstract

The method involves applying twisting movements (19b) to belts (11, 12). A print-carrier sheet is transversely tautened with the belts having the movements. The belts have revolving axes, and a twisting run is oriented obliquely relative to the axes. The belts have respective wrap-around sections mutually offset along the axes. The movements are performed in clockwise and counterclockwise directions, respectively. An independent claim is also included for a sheet-fed printing press implementing the Print-carrier sheet tautening method.
Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Querstraffung eines Bedruckstoffbogens. Bei dem Verfahren wird ein Riemen (11) mit Drallbewegung (19) verwendet, den die Vorrichtung aufweist.

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    DE-102010001490-A1August 04, 2011KOENIG & BAUER Aktiengesellschaft, 97080Bogenbremse in einer bogenverarbeitenden Maschine
    DE-102011083966-A1April 19, 2012Koenig & Bauer AktiengesellschaftSheet contact device for guiding printing substrate sheets in sheet brake of sheet-fed, offset rotary press, has belts that contact sheet by contact surfaces, where angle between surfaces and horizontals is varied in sheet running direction
    DE-102014207444-A1October 23, 2014Koenig & Bauer AktiengesellschaftAuslage für eine bogenverarbeitende Maschine mit einer Bogenbremse