(19)
(11) EP 4 172 023 A1

(12)

(43) Date of publication:
03.05.2023 Bulletin 2023/18

(21) Application number: 21755552.3

(22) Date of filing: 25.06.2021
(51) International Patent Classification (IPC): 
B61G 5/02(2006.01)
(52) Cooperative Patent Classification (CPC):
B61G 5/02
(86) International application number:
PCT/IB2021/055653
(87) International publication number:
WO 2021/260637 (30.12.2021 Gazette 2021/52)
(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: 26.06.2020 SK PP732020
26.06.2020 SK PP742020
26.06.2020 SK P1222020
26.06.2020 SK PP752020

(71) Applicant: Slovenská Technická Univerzita v Bratislave
812 43 Bratislava (SK)

(72) Inventors:
  • SLOVÁK, Pavol
    902 01 Pezinok (SK)
  • SOOS , Lubomír
    841 01 Bratislava (SK)
  • BOSANSKÝ, Miroslav
    851 05 Bratislava (SK)
  • PROTASOV, Roman
    Charkov 610 71 (UA)

(74) Representative: Porubcan, Róbert 
Puskinova 19
900 28 Ivanka pri Dunaji
900 28 Ivanka pri Dunaji (SK)

   


(54) PULL AND PUSH DEVICE FOR CONNECTING WAGONS, IN PARTICULAR FREIGHT WAGONS