LOCOMOTIVE TRACTION DRIVE Russian patent published in 2005 - IPC

Abstract RU 2251504 C1

FIELD: railway transport.

SUBSTANCE: proposed device contains traction motor 1 and gear train transmitting power flow to wheelset furnished with axle boxes. Axle box housing is made in form of beam. Shaft 5 of traction electric motor, and journals of wheelset axle 14 are fitted in beam 8 by means of antifriction bearings 7. Beam 8 is fixed by means of one of brackets of bogie frame axle box pedestal horns.

EFFECT: increased service life of gear train of locomotive traction drive.

3 dwg

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RU 2 251 504 C1

Authors

Slivinskij E.V.

Zajtsev A.A.

Goloshchapov E.A.

Grigor'Ev V.V.

Dates

2005-05-10—Published

2003-12-10—Filed