FIELD: transport.
SUBSTANCE: invention relates to a railway track design. Railway track comprises a longitudinal subrail recess between two longitudinal protrusions on the upper edge of the base. Each protrusion has a longitudinal row of directed into the subrail recess transverse ribs. On the side there is a vertical row of protrusions parallel to the rail foot lower edge. Each protrusion has a longitudinal row of transverse holes. Through each hole a screw track controller is passed. Height of the hole exceeds the diameter of the controller. Controller is equipped with coaxially arranged a head on the outer side of the protrusion and a screw directed into the subrail recess. End faces of the ring seal have roughness.
EFFECT: provided is higher reliability, simpler design and assembling/disassembling.
7 cl, 16 dwg
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