FIELD: railway transport.
SUBSTANCE: proposed device has axial pickups installed on wheelsets of rail running gear, coils of electric valves 17 coupled with pressure drop valves 18 connected to brake cylinders 20. tires of wheelsets are provided with round section ring spaces with movable spherical solids of revolution. Each space is connected with channel 8 arranged square to space. Channel accommodates spring-loaded pusher 9 of contact device interacting with solids of revolution and coupled with current source of rail running gear through coil of electric valve by means of slip ring 14 installed on axle 3 of wheelset.
EFFECT: simplified design, improved reliability of antislip device.
4 dwg
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