DEVICE FOR CLEANING A DOCTOR BLADE IN A PRINTING UNIT OF A ROTOGRAVURE PRINTING MACHINES - Patent 3445587

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EP 3 445 587 A1

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(43)	Date of publication:
	27.02.2019 Bulletin 2019/09

(21)	Application number: 17718826.5

(22)	Date of filing: 21.04.2017

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International Patent Classification (IPC):

B41F 35/00^(2006.01)

B41F 33/00^(2006.01)

(86)	International application number:
	PCT/EP2017/025094

(87)	International publication number:
	WO 2017/182143 (26.10.2017 Gazette 2017/43)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA ME
	Designated Validation States:
	MA MD

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Priority:

22.04.2016 IT UA20162819

(71)	Applicant: Bobst Group Italia S.p.A.
	29121 Piacenza (IT)

(72)	Inventor:
	MELOTTI, Renzo 15030 Sala Monferrato (AL) (IT)

(74)	Representative: Hasler, David
	Bobst Mex SA Intellectual Property Case postale 1001 Lausanne 1001 Lausanne (CH)

(54)	DEVICE FOR CLEANING A DOCTOR BLADE IN A PRINTING UNIT OF A ROTOGRAVURE PRINTING MACHINES