Railway vehicle bogie comprising axles rigidly fixed to the body of the bogie

A railway vehicle bogie, comprising a body and two axles, the body comprising two beams extending in a longitudinal direction, each axle comprising a pair of wheels each provided with a tire and a connecting device extending between said wheels, each axle comprising an axle box extending in a transverse direction substantially perpendicular to the longitudinal direction and at least partially surrounding the connecting device, wherein the beams of the body are connected to each other by the axles, the axle box of each axle being rigidly fixed to each of said beams,

• wherein each beam extends between both axles, the beams are connected to each other by the axles, and wherein each beam has a cross-section comprising a core extending in an elevation direction substantially perpendicular to the longitudinal and transverse directions and two branches extending in a substantially transverse direction on either side of the core in the elevation direction.