(19)
(11) EP 4 405 567 A1

(12)

(43) Date of publication:
31.07.2024 Bulletin 2024/31

(21) Application number: 22787018.5

(22) Date of filing: 22.09.2022
(51) International Patent Classification (IPC): 
E21C 35/24(2006.01)
G05D 1/02(2020.01)
(52) Cooperative Patent Classification (CPC):
E21C 35/24
(86) International application number:
PCT/SE2022/050835
(87) International publication number:
WO 2023/048625 (30.03.2023 Gazette 2023/13)
(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
Designated Validation States:
KH MA MD TN

(30) Priority: 22.09.2021 SE 2151155

(71) Applicant: Epiroc Rock Drills Aktiebolag
701 91 Örebro (SE)

(72) Inventors:
  • SYSE, Björn
    702 83 Örebro (SE)
  • EHRNSTRÖM, Tony
    702 30 Örebro (SE)
  • ÖBERG, Peter
    702 29 Örebro (SE)
  • KARLBERG, Magnus
    703 48 Örebro (SE)

(74) Representative: Epiroc Rock Drills AB 
Patents
701 91 Örebro
701 91 Örebro (SE)

   


(54) METHOD AND A CONTROL NODE FOR CONTROLLING A MINING RIG