DIESEL LOCOMOTIVE NON-PEDESTAL BOGIE Russian patent published in 2017 - IPC B61F5/00 

FIELD: transportation.

SUBSTANCE: invention relates to railway vehicles, namely to non-pedestal diesel locomotive bogies. Diesel locomotive non-pedestal bogie consists of a frame with mounted on it motored wheeled units and wheel pairs with axle boxes. Axle boxes the of wheel pairs are spring-loaded relative to the frame by helical compression springs and with the help of shackle links are bound with it. Motored wheeled units are located at the bogie edges and are rigidly fixed on additional frames. Some ends of the additional frames by vertical hinge pins are installed on the frame crossbars located in the middle part of the bogie. Other ends of the additional frames are pivoted in curved guides rigidly secured on the bogie frame end crossbars.

EFFECT: provided is higher reliability of wheel flanges.

1 cl, 3 dwg