(19)
(11) EP 4 739 901 A1

(12)

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

(21) Application number: 24738290.6

(22) Date of filing: 01.07.2024
(51) International Patent Classification (IPC): 
F03D 1/06(2006.01)
(52) Cooperative Patent Classification (CPC):
F03D 1/0677; F05B 2260/301; F05B 2240/302; F05B 2230/60; Y02E 10/72
(86) International application number:
PCT/EP2024/068444
(87) International publication number:
WO 2025/011998 (16.01.2025 Gazette 2025/03)
(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: 07.07.2023 EP 23184138

(71) Applicant: Nordex Energy SE & Co. KG
22419 Hamburg (DE)

(72) Inventors:
  • KLAUBERT, Steffen
    22419 Hamburg (DE)
  • LIPKA, Thomas
    22419 Hamburg (DE)
  • FESTNER, Gerald
    22419 Hamburg (DE)

(74) Representative: Epping - Hermann - Fischer 
Patentanwaltsgesellschaft mbH Schloßschmidstraße 5
80639 München
80639 München (DE)

   


(54) METHOD FOR JOINING TWO ROTOR BLADE SEGMENTS OF A WIND TURBINE ROTOR BLADE, BUSHING AND WIND TURBINE ROTOR BLADE