LOCOMOTIVE NON-PEDESTAL BOGIE Russian patent published in 2019 - IPC B61F5/44 B61F3/06 B61C5/00 

FIELD: transportation.

SUBSTANCE: invention relates to bogie structural elements. Non-movable locomotive bogie consists of a frame connected by means of a pivot with its body, three wheel-motor units including traction electric motors with wheel pairs, which axles with the help of levers are connected to the frame, spring suspension, which is made in the form of cylindrical compression springs. Double-arm rocker is rigidly installed on the body bottom of the locomotive and is located coaxially relative to the vertical axis of symmetry of the kingpin of the bogie unit. Double-arm rocker is articulated with parallel and intersecting rods, other ends of which are also pivotally connected to truck wheel-motor units.

EFFECT: technical result consists in simplification of design of locomotive bogie with possibility of flanges under cutting.

1 cl, 2 dwg