DIESEL LOCOMOTIVE THREE-AXLE BOGIE Russian patent published in 2016 - IPC B61C15/00 

FIELD: transport.

SUBSTANCE: invention relates to railway vehicles, namely to three-axle diesel locomotive bogies. Three-axle diesel locomotive bogie is articulated with the locomotive body. Bogie comprises a frame with coupled on it two extreme and one middle traction motors with wheel pairs, axle boxes and a spring suspension. On the extreme traction electric motors, in their vertical plane, pins are rigidly fixed. One of the pins is interconnected with the help of a two-arm lever pivotally mounted on the bogie frame to interact with similar pin rigidly fixed on the bottom of the locomotive body. Other pin is in contact with a trough-shaped section thrust rigidly fixed on the said bottom of the diesel locomotive body.

EFFECT: provided is higher reliability of wheel flanges of diesel locomotives.

1 cl, 2 dwg