(19)
(11) EP 0 132 236 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
15.04.1987 Bulletin 1987/16

(43) Date of publication A2:
23.01.1985 Bulletin 1985/04

(21) Application number: 84830186

(22) Date of filing: 20.06.1984
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 15.07.1983 IT 6776883

(71) Applicant: FIAT FERROVIARIA SAVIGLIANO S.p.A.
 ()

(72) Inventor:
  • Casalone Rinaldi, Roberto
     ()

   


(54) Transmission for motorised bogies of railway vehicles


(57) A transmission for a motorised bogie of a railway vehicle having an axle unit (10) the axle (12) of which is driven by an electric motor (24) carried by the bogie frame includes a transmission shaft (28) driven by the motor and driving a pinion (20) which meshes within a gearbox (18) with a gear wheel (16) keyed to the axle (12). The transmission shaft (28) is coupled to the pinion (20) by a toothed coupling (32) located in the gearbox (18) so that it is lubricated by the same lubricating oil as the said gearbox.






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