EP 3650304 B1 20210217 - BOGIE FOR RAIL VEHICLE
Title (en)
BOGIE FOR RAIL VEHICLE
Title (de)
DREHGESTELL FÜR SCHIENENFAHRZEUG
Title (fr)
BOGIE POUR VÉHICULE FERROVIAIRE
Publication
Application
Priority
FR 1860194 A 20181106
Abstract (en)
[origin: CN111137316A] The invention relates to a railway vehicle bogie, in particular to a bogie (10) for a railway vehicle having a reduced floor. The bogie comprises: a chassis (12); and four wheels (14) mounted on the chassis (12), each wheel (14) being rotatable about a respective axis of rotation extending in the same transverse direction (Y-Y'), said wheels (14) defining a space (E) therebetween, the space (E) extending in the transverse direction (Y-Y') between extension planes of the wheels (14). The bogie (10) further comprises: four engines (16) located outside the space (E); and four reduction gears (18)located in the space (E). Each engine (16) drives one of the wheels (14) by means of one of the reduction gears (18) associated with the wheel (14), each of the wheels (14) being mechanically independent of the other of the wheels (14).
IPC 8 full level
B61F 3/04 (2006.01); B61C 9/50 (2006.01); B61F 3/16 (2006.01); B61F 5/52 (2006.01)
CPC (source: CN EP)
B61C 9/50 (2013.01 - EP); B61F 3/04 (2013.01 - EP); B61F 3/16 (2013.01 - EP); B61F 5/02 (2013.01 - CN); B61F 5/30 (2013.01 - CN); B61F 5/52 (2013.01 - EP)
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)
EP 3650304 A1 20200513; EP 3650304 B1 20210217; CN 111137316 A 20200512; CN 111137316 B 20230811; ES 2869933 T3 20211026; FR 3088042 A1 20200508; FR 3088042 B1 20201127
DOCDB simple family (application)
EP 19206960 A 20191104; CN 201911052454 A 20191031; ES 19206960 T 20191104; FR 1860194 A 20181106