CUTTING DEVICE OF THE TOBACCO INDUSTRY

A cutting device of the tobacco industry comprises a rotary cutting member (2), at least one abrasive element (3) adapted to engage and sharpen a peripheral cutting portion (2a) of the rotary cutting member (2), first motor means (4) associated with the rotary cutting member (2) to set the rotary cu...

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Bibliographische Detailangaben
Hauptverfasser:	COCCOLINI, Davis, MENGOLI, Fausto, GAMBERINI, Giuliano, DATTILO, Giancarlo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CIGARETTES CIGARS CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING HAND CUTTING TOOLS HUMAN NECESSITIES MACHINES FOR MAKING CIGARS OR CIGARETTES MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES MOUTHPIECES FOR CIGARS OR CIGARETTES PERFORMING OPERATIONS SEVERING SMOKERS' REQUISITES TOBACCO TOBACCO SMOKE FILTERS TRANSPORTING
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Beschreibung
Zusammenfassung:	A cutting device of the tobacco industry comprises a rotary cutting member (2), at least one abrasive element (3) adapted to engage and sharpen a peripheral cutting portion (2a) of the rotary cutting member (2), first motor means (4) associated with the rotary cutting member (2) to set the rotary cutting member (2) in rotation about its axis of rotation (X); second motor means, associated with the abrasive element (3) to set the abrasive element (3) in rotation about its axis of rotation; actuating means associated with the abrasive element (3) and/or with the rotary cutting member (2) to keep them in contact with each other, and an adjustment unit (5) connected to the first motor means and/or the second motor means (4) and configured to detect directly or indirectly the electric power absorbed by the first motor means and/or by the second motor means (4) and to drive the actuating means as a function of that electric power in order to keep the abrasive element (3) and the rotary cutting member (2) in contact with each other at a contact pressure whose value is within a predetermined interval.