(19)
(11) EP 1 032 487 A1

(12)

(43) Date of publication:
06.09.2000 Bulletin 2000/36

(21) Application number: 98937770.0

(22) Date of filing: 30.07.1998
(51) International Patent Classification (IPC)7B24D 5/06, B24B 7/22, B24B 41/047
(86) International application number:
PCT/IT9800/219
(87) International publication number:
WO 9906/181 (11.02.1999 Gazette 1999/06)
(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:
LT LV RO SI

(30) Priority: 01.08.1997 IT MO970142

(71) Applicant: Pedrini, Luigi
24060 Carobbio Degli Angeli (Bergamo) (IT)

(72) Inventor:
  • Pedrini, Luigi
    24060 Carobbio Degli Angeli (Bergamo) (IT)

(74) Representative: Gislon, Gabriele 
Marietti e Gislon S.r.l.Via Larga, 16
20122 Milano
20122 Milano (IT)

   


(54) DIAMOND ROLLER FOR CERAMICS, HAVING ABRASIVE WITH SLOPED SIDE