(19)
(11) EP 3 781 749 A1

(12)

(43) Date of publication:
24.02.2021 Bulletin 2021/08

(21) Application number: 19722342.3

(22) Date of filing: 16.04.2019
(51) International Patent Classification (IPC): 
E02F 3/43(2006.01)
E02F 9/20(2006.01)
(86) International application number:
PCT/US2019/027631
(87) International publication number:
WO 2019/204275 (24.10.2019 Gazette 2019/43)
(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: 20.04.2018 US 201815958459

(71) Applicant: Clark Equipment Company
West Fargo, ND 58078-6000 (US)

(72) Inventors:
  • ZENT, Kevin, J.
    Bismarck, ND 58503 (US)
  • KRAUSE, Trevor, W.
    Bismarck, ND 58503 (US)
  • ROEHRL, Jonathan, J.
    Bismarck, ND 58504 (US)
  • CARPENTER, Marty
    Bismarck, ND 58504 (US)

(74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB 
Siebertstrasse 3
81675 München
81675 München (DE)

   


(54) SYSTEM AND METHOD FOR POSITIONING A LIFT ARM ON A POWER MACHINE