EP 2214946 B1 20181219 - DRIVE HAVING AXLE-MOUNTED TRANSMISSION FOR HIGH SPEEDS
Title (en)
DRIVE HAVING AXLE-MOUNTED TRANSMISSION FOR HIGH SPEEDS
Title (de)
ANTRIEB MIT ACHSREITENDEM GETRIEBE FÜR HOHE GESCHWINDIGKEITEN
Title (fr)
ENTRAÎNEMENT AVEC TRANSMISSION MONTÉE DIRECTEMENT SUR L'ESSIEU, POUR GRANDES VITESSES
Publication
Application
Priority
- EP 2008062997 W 20080929
- AT 17692007 A 20071031
Abstract (en)
[origin: WO2009056415A1] The invention relates to a bogie (101) for locomotives, wherein two wheelsets, each having an associated drive unit, are disposed in a bogie frame (102), wherein the wheelsets each are made of one wheelset shaft (103) and two wheels (104, 105), and the associated drive unit comprises a motor unit (106) and a transmission (107) disposed to ride on the axle, and each motor unit (106) is suspended at three points, namely at a main pivot point (108) on the transverse beam (109) of the bogie frame (102) and two mounting points (110, 111) on a head beam (112) of the bogie frame (102), wherein the motor unit (106) is transversally elastically suspended, the transmission is mounted pivotally about the wheelset shaft (103) but not displaceably along the wheelset shaft (103), and is further connected to the motor unit (106) by means of a transmission torque support (113), and the drive unit comprises a clutch (114) by which the motor unit (106) has a driving connection to the wheelset by means of the transmission (107).
IPC 8 full level
CPC (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009056415 A1 20090507; AT 505902 A4 20090515; AT 505902 B1 20090515; CN 102026859 A 20110420; CN 102026859 B 20160921; EP 2214946 A1 20100811; EP 2214946 B1 20181219; ES 2715923 T3 20190607; PL 2214946 T3 20190531; RU 2010117172 A 20111110; RU 2488503 C2 20130727; UA 103601 C2 20131111; US 2010300324 A1 20101202; US 9174654 B2 20151103
DOCDB simple family (application)
EP 2008062997 W 20080929; AT 17692007 A 20071031; CN 200880113969 A 20080929; EP 08844204 A 20080929; ES 08844204 T 20080929; PL 08844204 T 20080929; RU 2010117172 A 20080929; UA A201005276 A 20080929; US 68281708 A 20080929