EP 3299247 A1 20180328 - BOGIE FOR RAILWAY VEHICLE
Title (en)
BOGIE FOR RAILWAY VEHICLE
Title (de)
DREHGESTELL FÜR SCHIENENFAHRZEUG
Title (fr)
BOGIE POUR VÉHICULE FERROVIAIRE
Publication
Application
Priority
CZ 2016605 A 20160927
Abstract (en)
Bogie for railway vehicle consisting of bogie frame (1) and at least four wheels (2a) arranged as in pairs of independently rotating wheels (2a) or arranged in wheelsets, where these wheels (2a) or wheelsets (2) are connected with swing arms (4) by means of bearings (3), where swing arms (4) are jointed to the bogie frame (1) by means of joints (5), where the suspension springs (6) are arranged between swing arms (4) and bogie frame (1) and the springs (6) belonged to swing arms (4) on one bogie side are supported each other or suspension springs (6) are supported by means of floating brace (9) on this said bogie side where motion of floating brace (9) is limited by bogie frame (1), or there is arranged only one suspension spring (6) between swing arms (4) on this said bogie side, and the suspension springs (6) belonged to swing arms (4) on the opposite bogie side are supported by means of brackets (8) fixed to the bogie frame (1).
IPC 8 full level
B61F 3/08 (2006.01); B61F 5/30 (2006.01); B61F 5/32 (2006.01); B61F 5/52 (2006.01)
CPC (source: EP)
B61F 3/08 (2013.01); B61F 5/30 (2013.01); B61F 5/325 (2013.01); B61F 5/52 (2013.01)
Citation (search report)
- [XYI] EP 1767430 A1 20070328 - BOMBARDIER TRANSP GMBH [DE]
- [XI] DE 883292 C 19530716 - WEGMANN & CO
- [A] US 2007084377 A1 20070419 - MYERS JAMES C [US]
- [YD] EP 2386454 A1 20111116 - ELH EISENBAHNLAUFWERKE HALLE GMBH & CO KG [DE]
- [A] CZ 2012826 A3 20140604 - ZÁPADOČESKÁ UNIVERZITA V PLZNI [CZ]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 17466012 A 20170926