TRANSITIONAL SHOCKLESS RAIL JOINT Russian patent published in 2017 - IPC E01B11/40 

FIELD: construction.

SUBSTANCE: transition shockless rail joint contains superimposed lower and upper parts, bolted with the possibility of longitudinal movement. The lower part from the bottom reproduces the shape of the sole of the larger receiving rail. In its neck section the lower part is thickened to one and a half of the thickness of the neck of a larger rail completely, in the top it has a flat longitudinal bearing area, the beginning of which is made with a small sphericity to the length of the longest gap between rails. The upper part in the top has a shape of head of smaller passing rail the width of which smaller than greater width of complete smaller rail, at the bottom line level of the rail head elevation it is split into two halves. Gap between rails is spaced into vertically mismatched two gaps.

EFFECT: joint design simplification and increase of its working section.

19 cl, 6 dwg