Reel changer of a rotary printing machine and method for controlling the reel changer

The method involves activating a feedback position control of a jockey roller during a reel change. A reference value of a speed controller (22) is entered for generating a reference value of current regulation of an output variable of the controller. The control is activated after the reel change,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SCHARF, MARKUS, MEHLIS, BERND, POSSELT, RAIMOND
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	The method involves activating a feedback position control of a jockey roller during a reel change. A reference value of a speed controller (22) is entered for generating a reference value of current regulation of an output variable of the controller. The control is activated after the reel change, and a differentiated actual value of the control is entered for generating a reference value of the regulation as pre-control component. An independent claim is also included for a reel changer of a rotary printing machine.