(19)
(11) EP 2 776 808 A1

(12)

(43) Date of publication:
17.09.2014 Bulletin 2014/38

(21) Application number: 12791583.3

(22) Date of filing: 05.11.2012
(51) International Patent Classification (IPC): 
G01N 3/56(2006.01)
(86) International application number:
PCT/PL2012/000121
(87) International publication number:
WO 2013/070101 (16.05.2013 Gazette 2013/20)
(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

(30) Priority: 08.11.2011 PL 39691311

(71) Applicant: Instytut Obróbki Plastycznej
61-139 Poznan (PL)

(72) Inventors:
  • ZIÓLKIEWICZ, Stanislaw
    PL-60-357 Poznan (PL)
  • MAGDA, Janusz
    PL-61-543 Poznan (PL)
  • SZKUDELSKI, Szymon
    PL-62-502 Konin (PL)

(74) Representative: Luczak, Jerzy 
Kancelaria Patentowa TAX - PAT Kosciuszki 103/1
61-717 Poznan
61-717 Poznan (PL)

   


(54) METHOD AND APPARATUS FOR TESTING THE ABRASIVE WEAR OF MACHINE PARTS IN HIGH TEMPERATURE AND WITH HIGH UNIT PRESSURES