Adjustable belt transmission device for a printing machine

A transmission device for a printing machine having an endless transmission element, and rotating bodies around which the transmission element is wrapped, includes a tensioning device for tautening the transmission element, and an actuating device for displacing a first one of the rotating bodies pa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KELM, CARSTEN
Format:	Patent
Sprache:	eng
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:	A transmission device for a printing machine having an endless transmission element, and rotating bodies around which the transmission element is wrapped, includes a tensioning device for tautening the transmission element, and an actuating device for displacing a first one of the rotating bodies parallel to the axis of rotation thereof, the tensioning device being formed by the actuating device, the actuating device having a tensioning shaft operatively connected to the first rotating body, the tensioning shaft, when rotated about a longitudinal axis thereof, causing a lateral displacement of a center-of-mass line thereof.