METHOD TO LAY RAIL TRACKS ON BALLAST WITHOUT ADDITIONAL TRACK Russian patent published in 2014 - IPC E01B29/16 E01B29/05 

Abstract RU 2534087 C2

FIELD: construction.

SUBSTANCE: method includes the following serial stages performed after installation of sleepers onto a ballast layer: fixation and installation of a pair of rails withdrawn from a rolling mini-stock for transportation of rails, with gripping and movement of rails until their full discharge, besides, directed movement of rails is ensured with the help of a discharge car; placement of rails on rollers for longitudinal movement of rails; cutting, turning and fixation of adjacent ends of appropriate rails to each other; lifting of a rail with the help of a crane and withdrawal of rollers; partial fixation of the track by bolts and installation of rollers for performance of the next cycle, disengagement of the traction device from the rolling mini-stock and final fixation of the track by bolts.

EFFECT: simplified method of rail tracks laying.

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RU 2 534 087 C2

Authors

Migeles Tapia Fransisko Khav'Er

Dates

2014-11-27Published

2010-06-22Filed