(19)
(11) EP 4 489 933 A1

(12)

(43) Date of publication:
15.01.2025 Bulletin 2025/03

(21) Application number: 23707344.0

(22) Date of filing: 23.02.2023
(51) International Patent Classification (IPC): 
B24B 3/54(2006.01)
 B24B 41/06(2012.01)
(52) Cooperative Patent Classification (CPC):
B24B 3/54; B24B 41/06
(86) International application number:
PCT/EP2023/054593
(87) International publication number:
WO 2023/169834 (14.09.2023 Gazette 2023/37)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 07.03.2022 SE 2250303

(71) Applicant: Tormek AB
711 34 Lindesberg (SE)

(72) Inventor:
  • PERSSON, Håkan
    711 31 LINDESBERG (SE)

(74) Representative: Ström & Gulliksson AB 
Box 5275
102 46 Stockholm
102 46 Stockholm (SE)

   


(54) A GRINDING ANGLE SETTING DEVICE, A GRINDING SYSTEM AND A METHOD OF SETTING A GRINDING ANGLE