Method of identifying an abrasive tool for removing a coating off a coated sheet of glass, and grinding machine implementing such a method

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(11)

EP 1 216 791 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	05.03.2003 Bulletin 2003/10

(43)	Date of publication A2:
	26.06.2002 Bulletin 2002/26

(21)	Application number: 01130592.7

(22)	Date of filing: 21.12.2001

(51)	International Patent Classification (IPC)⁷: B24B 9/10, B24B 7/24, B24B 49/10, B23Q 17/20

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

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Priority:

22.12.2000 IT TO001212

(71)	Applicant: BOTTERO S.p.A.
	12010 Cuneo (IT)

(72)	Inventors:
	Ghinamo, Paolo 12012 Boves (IT) Bisotto, Sebastiano 12012 Boves (IT)

(74)	Representative: Cerbaro, Elena, Dr. et al
	STUDIO TORTA S.r.l., Via Viotti, 9 10121 Torino 10121 Torino (IT)

(54)	Method of identifying an abrasive tool for removing a coating off a coated sheet of glass, and grinding machine implementing such a method

(57) On a machine (1) for removing a coating (3) off a coated sheet (2) of glass, an abrasive tool (6a) for removing the coating (3) is selected from a number of abrasive tools by means of a detecting and control unit (10, 14) for identifying the coating (3) and emitting a corresponding tool selection and pickup signal.

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