(19)
(11) EP 3 673 151 A1

(12)

(43) Date of publication:
01.07.2020 Bulletin 2020/27

(21) Application number: 18762039.8

(22) Date of filing: 21.08.2018
(51) International Patent Classification (IPC): 
E21D 21/00(2006.01)
(86) International application number:
PCT/EP2018/072476
(87) International publication number:
WO 2019/038247 (28.02.2019 Gazette 2019/09)
(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: 22.08.2017 AU 2017903382

(71) Applicant: Sandvik Intellectual Property AB
811 81 Sandviken (SE)

(72) Inventors:
  • RATAJ, Mieczyslaw
    Charlestown NSW 2290 (AU)
  • DARLINGTON, Bradley
    Wellard Western Australia 6170 (AU)
  • YOUNG, Peter
    Bray Park Queensland 4500 (AU)

(74) Representative: Sandvik 
Sandvik Mining and Construction Oy PL 100 Patent Department
33311 Tampere
33311 Tampere (FI)

   


(54) ROCK BOLT WITH MESHING ADAPTER