CARRYING BOGIE FOR RAIL VEHICLES Russian patent published in 2018 - IPC B61F5/22 B61F3/02 B61H5/00 B61C9/00 

FIELD: machine building.

SUBSTANCE: invention relates to the field of transport machine building. Bogie for high-speed rail vehicles comprises two running wheel pairs mounted on the bogie. Each wheel pair includes a shaft, two wheels fixed on the shaft by means of press fit, and three brake discs symmetrically mounted on the shaft of the wheel pair. Frame is formed by two rails curved in the middle part downwards and one cross member which connects the middle parts of the rails with each other. On the rails there are fasteners for the two wheel pairs, and on the cross member there are fasteners for disc brake equipment. In the part of the cross member there is a hole through which elements of a lemniscate leash can be mounted. Bogie further includes an angular vibration damper, which is fixed on one side of the frame and on the other side of the console. Console is made independent of the frame and is connected to the car body.

EFFECT: improved cushioning comfort and resistance to angular vibrations of a rail vehicle.

3 cl, 2 dwg