RAIL FASTENING (VERSIONS) Russian patent published in 2014 - IPC E01B9/28 E01B9/46 E01B13/02 

FIELD: construction.

SUBSTANCE: according to the first version of rail fastening, a metal rail chair is placed between two rubber gaskets. An upper rubber gasket has two projections with the height of up to 100 mm each; distance between projections is equal to width of the bottom of the fastened rail. Projections of the upper rubber gasket are pressed to the bottom of the fastened rail by means of a terminal. According to the second version of rail fastening, the inner face of the terminal is L-shaped, and an anticreeping device is installed between the terminal and the rail bottom.

EFFECT: simpler design of rail fastening; lower labour costs at routine maintenance of the rail track and operating cost; preventing creep of rails.

2 cl, 6 dwg