EP 2585351 B1 20181226 - A BUCKLING-RESISTANT COUPLING ARRANGEMENT FOR RAIL VEHICLES
Title (en)
A BUCKLING-RESISTANT COUPLING ARRANGEMENT FOR RAIL VEHICLES
Title (de)
KNICKFESTE KOPPLUNGSANORDNUNG FÜR SCHIENENFAHRZEUGE
Title (fr)
DISPOSITIF D'ATTELAGE RÉSISTANT AU FLAMBAGE POUR VÉHICULES FERROVIAIRES
Publication
Application
Priority
- SE 1050675 A 20100623
- SE 2011050703 W 20110608
Abstract (en)
[origin: WO2011162672A1] A coupling arrangement is shown, comprising a drawbar ( 1) and a coupler head (2), which in a rear end is attached to the drawbar and extends in the longitudinal direction of the same to a front end that is arranged to carry a front plate (4) having a guide cone (5) projecting from the surface thereof, which coupler head furthermore houses components (7-10) of a mechanical coupling (6) effective for automatic coupling to the corresponding coupling components in an opposite coupler head of a connecting coupling arrangement. In the extension of the drawbar, an element (20, 22) extends forward through the coupler head toward the guide cone (5), and upon application of a deforming compressive force, the coupler head (2) is arranged to be subjected to an axial compression and/ or a displacement rearward on the drawbar while carrying along the front plate (4) with the result that said element (20, 22) is brought into a thrust force- transmitting relationship to the front plate and is caused to penetrate the front plate.
IPC 8 full level
B61D 15/06 (2006.01); B61G 3/16 (2006.01); B61G 7/14 (2006.01)
CPC (source: EP SE)
B61D 15/06 (2013.01 - EP SE); B61G 3/16 (2013.01 - EP SE); B61G 7/14 (2013.01 - EP SE)
Designated contracting state (EPC)
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
DOCDB simple family (publication)
WO 2011162672 A1 20111229; EP 2585351 A1 20130501; EP 2585351 A4 20171129; EP 2585351 B1 20181226; ES 2717636 T3 20190624; PL 2585351 T3 20190930; SE 1050675 A1 20111224; SE 534924 C2 20120221
DOCDB simple family (application)
SE 2011050703 W 20110608; EP 11798444 A 20110608; ES 11798444 T 20110608; PL 11798444 T 20110608; SE 1050675 A 20100623