Cutting device for rolls of web material

(19)

(11)

EP 0 970 784 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	05.06.2002 Bulletin 2002/23

(43)	Date of publication A2:
	12.01.2000 Bulletin 2000/02

(21)	Application number: 99109915.1

(22)	Date of filing: 20.05.1999

(51)	International Patent Classification (IPC)⁷: B26D 1/16

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
	Designated Extension States:
	AL LT LV MK RO SI

(30)

Priority:

09.07.1998 IT MI981573

(71)	Applicant: Italconverting S.p.A.
	55020 Diecimo - Borgo a Mozzano (Lucca) (IT)

(72)	Inventors:
	Matteucci, Renato 55029 San Gemignano di Moriano (Lucca) (IT) Biagioni, Mauro 55033 Castiglione di Garfagnana (Lucca) (IT) Lupi, Giuseppe 55027 Gallicano (Lucca) (IT)

(74)	Representative: Petruzziello, Aldo et al
	Racheli & C. s.r.l. Viale San Michele del Carso, 4 20144 Milano 20144 Milano (IT)

(54)	Cutting device for rolls of web material

(57) A device for cutting rolls of web material from logs (4) advancing in one or more channels (3), comprising at least one cutting blade (5) driven in rotation around an axis of fulcrum (X), in which the means for moving the blade (5) give its axis (X) a substantially elliptical trajectory.

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