FIELD: railroad building, particularly noise-insulating means for rail connection to sleeper.
SUBSTANCE: rail head connection system comprises holders adapted to support rail head through resilient insulation means and fastened to sleeper. The holders define necessary distance between rail base and sleeper. Anchoring unit heads are made as damping means having cylinders to retain the holders. Resilient insulation means are made as chambers filled with compressed air. Damping means of anchoring units may act in two directions.
EFFECT: decreased vibration and provision of rail resiliency in vertical direction, possibility of factory rail connection.
2 cl, 5 dwg
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