Goss International Montataire Sa

Goss International Corporation

Vits Print Gmbh

Vits Technology Gmbh

François Vidaillac

Alain Blanchard

Nicolas Sebastien Rousseau

Eric Pierda

Jean-François Robert

Yves Caulier

Jean-Valere Holvoet

Detlef Milkereit

François Poiret

Alain Colin

Emmanuel Lebeuf

Christophe Noiret

Pascal Ollivier

Jean-Valère Holvët

Jean-Valère Holvoët

Jean-Philippe Lecomte

A method is provided for a rotary press of the type including at least one cylinder for printing and feeding a web to be printed, and a device for driving in rotation the or each printing and feed cylinder. In normal operation, the at least one cylinder is driven by applying thereto a positive drive torque and a positive drive power, and, in the event of the web breaking, the at least one cylinder is braked by the associated drive device. According to one embodiment of the invention, in an emergency shutdown step, the torque or the power applied to the at least one printing and feed cylinder by the associated drive device is limited in such a manner as not to exceed a predetermined torque threshold or power threshold.

Method for controlling a rotary press and rotary press

The sheet transporting device of the invention includes: a transferring device () adapted to transfer a sheet (), a conveying device (A) for conveying a sheet transferred from the transferring device () onto the conveying device, and a controlling means () adapted to control the speed of the conveying device (A) and defining a transfer cycle (CT). The controlling means () is adapted to slow down the conveying device () when a sheet is conveyed by the related conveying device and to accelerate the conveying device when no sheet is present on said conveying device. The invention can be used for the cutting devices of rotary printing machines.

Sheet transporting device, cutting device, printing press and corresponding method

A device for controlling a rotary press is provided. The device includes a main evaluation unit which is provided with a main signal inlet, at least a first main signal outlet and a first main transformation device. The device further includes a master generator which is capable of generating a master signal which represents a reference value of the rotary press, and a first interface which is capable of generating a first periodic signal in accordance with the master signal and transmitting this first periodic signal to the main signal inlet.

Device for controlling a rotary press

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Frocourt, France

François Vidaillac