(19)
(11) EP 4 388 176 A1

(12)

(43) Date of publication:
26.06.2024 Bulletin 2024/26

(21) Application number: 22765623.8

(22) Date of filing: 18.08.2022
(51) International Patent Classification (IPC): 
E21C 27/24(2006.01)
E21C 35/06(2006.01)
(52) Cooperative Patent Classification (CPC):
E21C 27/24; E21C 35/06; E21C 35/20
(86) International application number:
PCT/IB2022/057746
(87) International publication number:
WO 2023/021460 (23.02.2023 Gazette 2023/08)
(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: 18.08.2021 ZA 202105907

(71) Applicant: African Rainbow Minerals Platinum (pty) Ltd.
Johannesburg, 2196 Gauteng (ZA)

(72) Inventors:
  • JORDAAN, Barend Jacobus
    2193 Gauteng (ZA)
  • PRETORIUS, Gerhard
    2515 Gauteng (ZA)
  • GOODWIN, Nicolaas Bodenstein
    2515 Gauteng (ZA)
  • WANNENBURG, Louis
    2515 Gauteng (ZA)
  • CROUS, Izak Abram
    2515 Gauteng (ZA)

(74) Representative: Carpmaels & Ransford LLP 
One Southampton Row
London WC1B 5HA
London WC1B 5HA (GB)

   


(54) REEF CUTTING MACHINE