EP 3630574 A1 20200408 - BOGIE FOR A RAIL VEHICLE
Title (en)
BOGIE FOR A RAIL VEHICLE
Title (de)
DREHGESTELL FÜR SCHIENENFAHRZEUG
Title (fr)
BOGIE POUR VÉHICULE FERROVIAIRE
Publication
Application
Priority
- DE 102017111190 A 20170523
- EP 2018060178 W 20180420
Abstract (en)
[origin: WO2018215147A1] Bogie (1, 1') for a rail vehicle, in particular constructed as a driven bogie, having at least two wheel sets (5) with wheels (6) and wheel set shaft (7), a frame with at least two longitudinal members (2, 2') and at least one crossmember (2a, 2a'), and first primary spring suspensions (13, 13') suitable for cushioning the wheel sets (5) with respect to the frame, and wheel set bearings (12, 12') which support the wheel sets (5) in the frame, wherein the longitudinal members are each designed as a self-supporting housing (2, 2') which encloses the respective first primary spring suspensions (13, 13') and the respective wheel set bearings (12, 12') of the two wheel sets (5), and wherein at least one, preferably per wheel set (5) at least one, of the first primary spring suspensions (13, 13') is configured in such a way that drive torque can be transmitted via it during operation.
IPC 8 full level
B61F 3/04 (2006.01); B61F 5/28 (2006.01); B61F 5/52 (2006.01)
CPC (source: EP)
B61F 3/04 (2013.01); B61F 5/28 (2013.01); B61F 5/52 (2013.01)
Citation (search report)
See references of WO 2018215147A1
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)
DE 102017111190 A1 20181129; CN 110662685 A 20200107; CN 110662685 B 20210518; EP 3630574 A1 20200408; EP 3630574 B1 20220608; ES 2923433 T3 20220927; PL 3630574 T3 20220905; WO 2018215147 A1 20181129
DOCDB simple family (application)
DE 102017111190 A 20170523; CN 201880033766 A 20180420; EP 18720204 A 20180420; EP 2018060178 W 20180420; ES 18720204 T 20180420; PL 18720204 T 20180420