EP 1826092 A1 20070829 - Wheelset for a lowfloor rail vehicle, bogie and rail vehicle comprising such a wheelset
Title (en)
Wheelset for a lowfloor rail vehicle, bogie and rail vehicle comprising such a wheelset
Title (de)
Radsatz für ein Niederflur-Schienenfahrzeug und Drehgestell und Schienenfahrzeug, die einen solchen Radsatz enthalten
Title (fr)
Essieu pour véhicule ferroviaire à plancher bas, bogie et véhicule ferroviaire comprenants un tel essieu
Publication
Application
Priority
FR 0600834 A 20060130
Abstract (en)
The axle (11), comprising a central shaft (21) with two wheels (9) and bearings (22), differs by having a reinforcing cross-member (23) that provides the axle with rigidity and connects the two bearings. The cross-member is positioned below the level of the shaft, which is between 60 and 140 mm in diameter, and has a cross-section at least equal to that of the shaft. The axle forms part of a bogie with a chassis (5) supporting a carriage (20) with different floor levels (31).
Abstract (fr)
L'invention concerne un essieu (11) pour véhicule ferroviaire du type comprenant un arbre central (21), deux roues (9) liées en rotation par l'arbre (21) et deux paliers (22), chaque roue (9) étant montée rotative par rapport à un palier (22) suivant l'axe (Y) des roues (9). L'essieu comprend en outre au moins une traverse (23) de rigidification en flexion de l'essieu (11), cette traverse (23) reliant rigidement les deux paliers (22). Application à un bogie et à un véhicule ferroviaire.
IPC 8 full level
B61F 5/50 (2006.01); B61D 13/00 (2006.01)
CPC (source: EP US)
B61D 13/00 (2013.01 - EP US); B61F 5/50 (2013.01 - EP US)
Citation (search report)
- [AD] WO 0064721 A2 20001102 - BOMBARDIER WIEN SCHIENEN [AT], et al
- [A] EP 0337135 A2 19891018 - GUTEHOFFNUNGSHUETTE MAN [DE], et al
- [A] EP 0630797 A1 19941228 - ABB DAIMLER BENZ TRANSP [DE]
- [A] DE 19620962 A1 19971127 - ABB DAIMLER BENZ TRANSP [DE]
- [A] DE 19945464 A1 20000420 - CKD DOPRAVNI SYSTEMY A S [CZ]
- [A] FR 2573715 A1 19860530 - SCHNEIDER JEUMONT RAIL [FR]
- [A] EP 1270359 A1 20030102 - ALSTOM [FR]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1826092 A1 20070829; EP 1826092 B1 20130313; AU 2007200387 A1 20070816; CN 101011973 A 20070808; CN 101011973 B 20110907; ES 2413061 T3 20130715; FR 2896751 A1 20070803; FR 2896751 B1 20080418; JP 2007204039 A 20070816; US 2007186803 A1 20070816
DOCDB simple family (application)
EP 07290102 A 20070125; AU 2007200387 A 20070130; CN 200710007908 A 20070130; ES 07290102 T 20070125; FR 0600834 A 20060130; JP 2007017936 A 20070129; US 70016507 A 20070130