(19)
(11) EP 2 524 766 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
27.02.2013 Bulletin 2013/09

(43) Date of publication A2:
21.11.2012 Bulletin 2012/47

(21) Application number: 12166688.7

(22) Date of filing: 03.05.2012
(51) International Patent Classification (IPC): 
B24D 7/06(2006.01)
 B24D 7/16(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: 18.05.2011 ES 201130802

(71) Applicant: Herramientas de Diamante, S.A.
28880 Madrid (ES)

(72) Inventor:
  • Oliva Flores, Alberto
    28880 MADRID (ES)

(74) Representative: Ungria López, Javier 
Avda. Ramón y Cajal, 78
28043 Madrid
28043 Madrid (ES)

   


(54) Two-parts grinding wheel for machining


(57) A grinding wheel for machining (1) pieces is provided, wherein the grinding wheel (1) essentially comprises two parts (2,3). One of the parts is fixed and the other part (3) is detachable, in such a way that the detachable part (3) is universal and can be quickly replaced, being said detachable part (3) the one that comes into direct contact with the piece to be machined. On the other hand, the fixed part (2) is customised for the machine that is going to carry out the machining.







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