VIBRATION SECURITY DEVICE FOR RAILWAY ROLLING TRAIN Russian patent published in 2017 - IPC B61F5/24 F16F15/02 

FIELD: mechanical engineering.

SUBSTANCE: device comprises two hollow cylinders mounted horizontally and symmetrically with a vertical axis. The adjustable screw stops transmit impact on the guide rods by means of springs. The ends of the screw stoppers are pivotally secured to the frame body or bogie of rolling train. An average power unit is designed as a connection of rods, which are rigidly connected to the axle box truck or adjusting rod in the form of "dovetail".

EFFECT: increased smoothness of motion and extension of damping range.

2 dwg