FIELD: railways.
SUBSTANCE: group of inventions relates to the field of the superstructure of the railway track, in particular to the variants of the implementation of the fixing blocks for securing the diagram of the sleepers of the railway track for high-speed networks, long-distance and heavy train traffic. The fixing block is made in form of a profile of variable or constant cross-sectional width. The profile has holes or grooves for fastening to intermediate rail fasteners.
EFFECT: resistance to displacement of the track in the vertical and horizontal planes increases.
117 cl, 66 dwg
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