RAIL FASTENING SYSTEM Russian patent published in 2021 - IPC E01B9/18 E01B9/38 

FIELD: rail vehicles.

SUBSTANCE: invention relates to rail fastening system. Rail fastening system (1) for fastening rail (2) at lower track structure, preferably for beadless track, has lining plate (10), preferably, plastic, and at least one dowel (20). Backing plate (10) has at least one hole (15), which completely penetrates lining plate (10) in the thickness direction. Plug (20) is inserted into said hole (15), is retained in it by means of a holding circuit and in direction of thickness on at least one side protrudes beyond lining plate (10), wherein lining plate (10) has mounting surface (11) for connection of one or more components for fastening rail and opposite to mounting surface (11) in thickness direction support surface (14), wherein hole (15) penetrates mounting surface (11) and support surface (14), and dowel (20) projects on support surface (14) side by lining plate (10). To implement retaining circuit hole (15) has internal thread (16) and/or dowel (20) has external thread (23), made so that dowel (20) can be screwed on mounting surface (11) side into hole (15).

EFFECT: as a result, rail fastening system has improved reliability, longer service life and better repairability.

13 cl, 3 dwg