(19)
(11) EP 4 038 243 A1

(12)

(43) Date of publication:
10.08.2022 Bulletin 2022/32

(21) Application number: 19783280.1

(22) Date of filing: 03.10.2019
(51) International Patent Classification (IPC): 
E02F 9/22(2006.01)
 E21C 45/00(2006.01)
(52) Cooperative Patent Classification (CPC):
E02F 9/2275
(86) International application number:
PCT/EP2019/076798
(87) International publication number:
WO 2021/063510 (08.04.2021 Gazette 2021/14)
(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

(71) Applicant: Sandvik Mining and Construction Oy
33330 Tampere (FI)

(72) Inventors:
  • ENLUND, Pentti
    33330 Tampere (FI)
  • JÄNTTI, Jarkko
    33330 Tampere (FI)
  • BLUMENKRON, Guillermo
    33330 Tampere (FI)
  • LYLY-YRJÄNÄINEN, Jouni
    33330 Tampere (FI)
  • NIKITIN, Artur
    33330 Tampere (FI)

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

   


(54) REPLACEMENT HYDRAULIC HOSE KIT FOR A WORK MACHINE AND METHOD OF REPLACING A HYDRAULIC HARNESS OF A WORK MACHINE