Global Patent Index - EP 1167154 B1

EP 1167154 B1 20040317 - Resilient traction and/or buffing device for railway vehicles

Title (en)

Resilient traction and/or buffing device for railway vehicles

Title (de)

Federnde Zug- und/oder Stosseinrichtung für Schienenfahrzeuge

Title (fr)

Dispositif élastique de traction et/ou de tamponnement pour véhicules ferroviaires

Publication

EP 1167154 B1 20040317 (DE)

Application

EP 01810405 A 20010425

Priority

  • CH 12262000 A 20000621
  • CH 17092000 A 20000901

Abstract (en)

[origin: EP1167154A2] The gas-hydraulic control unit (12) includes a valve assembly (13). When the plunger (2) is resiliently deflected, the valve regulates flow of hydraulic fluid from the oil chamber (9) into the gas chamber (8). This regulation assures that acceleration transmitted to the vehicle by the plunger, does not exceed a predetermined maximum.

IPC 1-7

B61G 11/12; B61G 9/08

IPC 8 full level

B61G 11/12 (2006.01)

CPC (source: EP)

B61G 11/12 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

EP 1167154 A2 20020102; EP 1167154 A3 20020911; EP 1167154 B1 20040317; AT 261834 T 20040415

DOCDB simple family (application)

EP 01810405 A 20010425; AT 01810405 T 20010425