EP 3028918 A1 20160608 - BOGIE FRAME FOR RAILWAY VEHICLE, ASSOCIATED BOGIE AND METHOD FOR MANUFACTURING SUCH A BOGIE FRAME
Title (en)
BOGIE FRAME FOR RAILWAY VEHICLE, ASSOCIATED BOGIE AND METHOD FOR MANUFACTURING SUCH A BOGIE FRAME
Title (de)
DREHGESTELLRAHMEN FÜR SCHIENENFAHRZEUG, ENTSPRECHENDES DREHGESTELL UND HERSTELLUNGSVERFAHREN EINES SOLCHEN DREHGESTELLRAHMENS
Title (fr)
CHÂSSIS DE BOGIE POUR VÉHICULE FERROVIAIRE, BOGIE ASSOCIÉ ET PROCÉDÉ DE FABRICATION D'UN TEL CHÂSSIS DE BOGIE
Publication
Application
Priority
FR 1461928 A 20141204
Abstract (en)
[origin: US2016159374A1] A bogie frame for a railway vehicle includes at least two stringers. Each of the stringers has two flanks and at least one central core linking the two flanks to each other. The two flanks and the central core of each stringer are each formed from a cut metal sheet that is substantially planar and not folded. The vehicle also includes at least one transverse tube linking the two stringers to each other.
Abstract (fr)
La présente invention concerne un châssis (10) de bogie pour véhicule ferroviaire comprenant : - au moins deux longerons (30) comportant chacun, deux flancs (46, 47), au moins une âme centrale (50), l'âme centrale (50) d'un longeron (30) reliant les deux flancs (46, 47) du longeron (30) l'un à l'autre, - au moins un tube transversal (34, 35, 36, 37) reliant les deux longerons (30) l'un à l'autre. Les deux flancs (46, 47) et l'âme centrale (50) de chaque longeron (30) sont chacun formés d'une tôle découpée sensiblement plane et non pliée.
IPC 8 full level
B61F 5/52 (2006.01)
CPC (source: EP RU US)
B61F 5/52 (2013.01 - EP RU US)
Citation (search report)
- [XI] US 2013213258 A1 20130822 - CHANG LI [CN]
- [X] FR 931591 A 19480226 - ALSTHOM CGEE
- [A] CN 201189868 Y 20090204 - TRANSP BUREAU OF RAILWAY DEPT [CN]
- [A] US 2013220165 A1 20130829 - GODING DAVID J [US]
- [A] CN 201189870 Y 20090204 - TRANSP BUREAU OF RAILWAY DEPT [CN]
- [A] US 579195 A 18970323
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)
EP 3028918 A1 20160608; EP 3028918 B1 20190220; BR 102015030108 A2 20160809; BR 102015030108 B1 20221025; ES 2727339 T3 20191015; FR 3029487 A1 20160610; FR 3029487 B1 20170113; KR 102466907 B1 20221111; KR 20160067791 A 20160614; MX 2015016397 A 20161011; RU 2015151942 A 20170608; RU 2015151942 A3 20190425; RU 2690294 C2 20190531; TR 201907388 T4 20190621; US 10112630 B2 20181030; US 2016159374 A1 20160609
DOCDB simple family (application)
EP 15198107 A 20151204; BR 102015030108 A 20151130; ES 15198107 T 20151204; FR 1461928 A 20141204; KR 20150172280 A 20151204; MX 2015016397 A 20151127; RU 2015151942 A 20151203; TR 201907388 T 20151204; US 201514958718 A 20151203