(19)
(11) EP 4 739 912 A1

(12)

(43) Date of publication:
13.05.2026 Bulletin 2026/20

(21) Application number: 24835008.4

(22) Date of filing: 02.07.2024
(51) International Patent Classification (IPC): 
F03D 80/50(2016.01)
(52) Cooperative Patent Classification (CPC):
F03D 80/504; F05B 2240/60; F05B 2230/70; Y02E 10/72
(86) International application number:
PCT/CA2024/050889
(87) International publication number:
WO 2025/007207 (09.01.2025 Gazette 2025/02)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 06.07.2023 US 202363512103 P

(71) Applicant: LiftWerx Solutions Inc.
Cambridge, ON N1T 1N7 (CA)

(72) Inventors:
  • AITKEN, Glen D.
    Guelph, ON N1H 5E6 (CA)
  • BOTER, Hubert
    3434 CS Nieuwegein (NL)
  • GÓMEZ JIMÉNEZ, Jesús Alejandro
    Whitesboro, TX 76273 (US)

(74) Representative: Biallo, Dario et al
Barzanò & Zanardo S.p.A. Via Borgonuovo, 10
20121 Milano
20121 Milano (IT)

   


(54) ADJUSTABLE SUPPORT SYSTEM FOR MAIN SHAFT OF WIND TURBINE