(19)
(11) EP 1 990 183 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
03.08.2011 Bulletin 2011/31

(43) Date of publication A2:
12.11.2008 Bulletin 2008/46

(21) Application number: 08155932.0

(22) Date of filing: 08.05.2008
(51) International Patent Classification (IPC): 
B31B 1/25(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 10.05.2007 IT BO20070348

(71) Applicant: L.C.R. MACCHINE AUTOMATICHE S.R.L.
40050 Castello d'Argile, BO (IT)

(72) Inventor:
  • Lorenzoni, Remo
    40050 Castello d'Argile (BO) (IT)

(74) Representative: Negrini, Elena 
Agazzani & Associati S.r.l. Via dell'Angelo Custode 11/6
40141 Bologna
40141 Bologna (IT)

   


(54) Device for carrying out creases


(57) A device for carrying out creases fit for a machine (M) for working a cardboard sheet or similar and comprising a tool (2) of a disc shape.
The tool (2) comprises at least a side disc means (3, 4) and a circular blade means (5) fixed protruding to the at least side disc means (3, 4).
The peripheral edges of said at least a side disc means (3, 4) and of a circular blade means (5) being fit to carry out a crease with cuts on the sheet matching by pressure a face thereof.







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