(19)
(11) EP 4 547 541 A1

(12)

(43) Date of publication:
07.05.2025 Bulletin 2025/19

(21) Application number: 23735337.0

(22) Date of filing: 29.06.2023
(51) International Patent Classification (IPC): 
B61G 7/10(2006.01)
B61G 9/24(2006.01)
 B61G 9/06(2006.01)
(52) Cooperative Patent Classification (CPC):
B61G 9/06; B61G 7/10; B61G 9/24
(86) International application number:
PCT/EP2023/067849
(87) International publication number:
WO 2024/003261 (04.01.2024 Gazette 2024/01)
(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:
KH MA MD TN

(30) Priority: 30.06.2022 EP 22182186

(71) Applicant: Dellner Couplers AB
791 95 Falun (SE)

(72) Inventor:
  • CHALUPKA, Michal
    80-298 Gdansk (PL)

(74) Representative: Klunker IP Patentanwälte PartG mbB 
Destouchesstraße 68
80796 München
80796 München (DE)

   


(54) END PIECE FOR A COUPLING ROD, DRAFT GEAR FOR A COUPLING ROD, COUPLER FOR A MULTI-CAR VEHICLE AND METHOD FOR BUILDING A DRAFT GEAR OR COUPLER