(19)
(11) EP 0 296 390 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
04.07.1990 Bulletin 1990/27

(43) Date of publication A2:
28.12.1988 Bulletin 1988/52

(21) Application number: 88108771.2

(22) Date of filing: 01.06.1988
(51) International Patent Classification (IPC)4: B24B 19/03, B24B 41/02
(84) Designated Contracting States:
AT CH DE ES FR GB LI

(30) Priority: 25.06.1987 IT 8495087

(71) Applicant: VETRARIA POLI DI POLI LUIGI & C. S.n.c.
I-37051 Bovolone Verona (IT)

(72) Inventor:
  • Poli, Luigi
    I-37051 Bovolone Verona (IT)

(74) Representative: Modiano, Guido, Dr.-Ing. et al
Modiano & Associati S.r.l. Via Meravigli, 16
20123 Milano
20123 Milano (IT)


(56) References cited: : 
   
       


    (54) Grinder for engraving glass, mirrors and the like


    (57) Grinder for engraving glass, mirrors and the like comprising a supporting frame (2,3;4;5,6), a beam (12) movably mounted on the frame, a slide or carriage (30) slidably mounted on the beam (12) in a transverse direction with respect to the direction of motion of the beam, a plurality of motorized grinding wheels (15 to 18) mounted aligned on the slide or carriage (30), means (27) for selective lifting or lowering of each grinding wheel, and a sheet-bearing table (32) rotatably arranged below the beam (12).







    Search report