Global Patent Index - EP 2454139 A1

EP 2454139 A1 20120523 - RAILWAY BOGGIE

Title (en)

RAILWAY BOGGIE

Title (de)

FAHRWERKRAHMEN FÜR SCHIENENFAHRZEUGE

Title (fr)

BOGIE FERROVIAIRE

Publication

EP 2454139 A1 20120523 (DE)

Application

EP 10732966 A 20100714

Priority

  • EP 2010060138 W 20100714
  • US 22594009 P 20090716

Abstract (en)

[origin: WO2011006927A1] The invention relates to a chassis frame for rail vehicles, wherein the chassis frame comprises two longitudinal beams (1) and at least one transverse beam (2) that is disposed between the longitudinal beams (1) and hinged thereto, wherein the longitudinal beams (1) are designed in a bent shape and extend through a corresponding cutout (6) of the transverse beam (2). In this way, substantial structural restrictions of chassis frames known from the prior art can be overcome.

IPC 8 full level

B61F 5/00 (2006.01)

CPC (source: EP US)

B61F 5/52 (2013.01 - EP US)

Citation (search report)

See references of WO 2011006927A1

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 SE SI SK SM TR

DOCDB simple family (publication)

WO 2011006927 A1 20110120; CA 2768480 A1 20110120; EP 2454139 A1 20120523; EP 2454139 B1 20140514; ES 2479591 T3 20140724; PL 2454139 T3 20141128; PT 2454139 E 20140724; RU 2012101465 A 20130827; RU 2544259 C2 20150320; US 2012240813 A1 20120927; US 9421987 B2 20160823

DOCDB simple family (application)

EP 2010060138 W 20100714; CA 2768480 A 20100714; EP 10732966 A 20100714; ES 10732966 T 20100714; PL 10732966 T 20100714; PT 10732966 T 20100714; RU 2012101465 A 20100714; US 201013382161 A 20100714