EP 0010619 B1 19811125 - ELECTRIC MOTOR-AND-GEARBOX DRIVE UNIT FOR RAILWAY VEHICLES SUCH AS TRAMWAYS OR THE LIKE
Title (en)
ELECTRIC MOTOR-AND-GEARBOX DRIVE UNIT FOR RAILWAY VEHICLES SUCH AS TRAMWAYS OR THE LIKE
Publication
Application
Priority
DE 2848106 A 19781106
Abstract (en)
[origin: EP0010619A1] 1. An electric motor-gear unit for driving rail vehicles, comprising a driving motor (1) and a reducing gear (28, 29, 36, 38) driven by said motor and acting on one or both wheel sets or directly on the wheels (52), characterized in that the motor armature (2) is supported on the drive shaft (4, 19, 24, 29, 30) of the gear (28, 29, 36, 38) in cantilever fashion and that the drive shaft is running in the gear housing (6, 18, 39, 51) in at least two oil-lubricated bearings (7), with the motor housing (5) and the gear housing (6, 18, 39, 51) being centrally positioned with respect to each other and connected by screws.
IPC 1-7
IPC 8 full level
B61C 9/50 (2006.01); B61C 17/08 (2006.01)
CPC (source: EP)
B61C 9/50 (2013.01); B61C 17/08 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR IT
DOCDB simple family (publication)
EP 0010619 A1 19800514; EP 0010619 B1 19811125; AT E420 T1 19811215; DE 2848106 A1 19800514; DE 2961459 D1 19820128
DOCDB simple family (application)
EP 79103672 A 19790927; AT 79103672 T 19790927; DE 2848106 A 19781106; DE 2961459 T 19790927