(19)
(11) EP 2 664 416 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
28.05.2014 Bulletin 2014/22

(88) Date of publication A3:
20.11.2013 Bulletin 2013/47

(43) Date of publication:
20.11.2013 Bulletin 2013/47

(21) Application number: 13168211.4

(22) Date of filing: 17.05.2013
(51) International Patent Classification (IPC): 
B24D 18/00(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: 17.05.2012 IT VR20120097

(71) Applicant: Mirani, Willem
37010 Cavaion Veronese (VR) (IT)

(72) Inventor:
  • Mirani, Willem
    37010 Cavaion Veronese (VR) (IT)

(74) Representative: Modiano, Micaela Nadia et al
Modiano & Partners (IT) Via Meravigli, 16
20123 Milano
20123 Milano (IT)

   


(54) Method of manufacturing an abrasive tool


(57) A method for manufacturing an abrasive tool (1), comprising the steps that consist in:
- depositing, on a working surface (2a) formed on a metallic supporting body (2), an abrasive powder (3);
- heating the working surface (2a) and the abrasive powder (3) to a temperature above 400°C;
- pressing the abrasive powder (3) against the working surface (2a) with a pressure of more than 0.75 t/cm2;
- cooling the metallic supporting body (2) in oil in a time comprised between 2.5 minutes and 10 minutes.