(19)
(11) EP 2 602 059 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
03.08.2016 Bulletin 2016/31

(43) Date of publication A2:
12.06.2013 Bulletin 2013/24

(21) Application number: 12195564.5

(22) Date of filing: 04.12.2012
(51) International Patent Classification (IPC): 
B24D 13/04(2006.01)
 B24D 13/08(2006.01)
(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

(30) Priority: 06.12.2011 IT MI20112230

(71) Applicant: CTA Calflex S.r.l.
20080 Albairate (MI) (IT)

(72) Inventor:
  • Pelizzola, Alessandro
    20080 Albairate (Milano) (IT)

(74) Representative: Petruzziello, Aldo 
Racheli S.r.l. Viale San Michele del Carso, 4
20144 Milano
20144 Milano (IT)

   


(54) Improved abrasive wheel for the finishing of surfaces


(57) A description is given of an abrasive wheel (100) with a central support (2) for grinding machine comprising a plurality of disks (1) in abrasive material, perforated centrally, attached to said support (2) by means of Seeger rings and arranged coaxially thereon, in packed form, each of said abrasive disks (1) having radial cuts (8).







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Search report