RAIL PLATE, RAIL FASTENING TERMINAL AND RAIL FASTENING Russian patent published in 2011 - IPC E01B9/30 

FIELD: construction.

SUBSTANCE: rail fastening includes plate with two flanges in which there made are cavities for arrangement of some terminals, bent terminals from a rod, fastening elements of plate to sleeper, and shock-absorbing gaskets under rail and plate. Fastening elements of plate to sleeper are made in the form of screws arranged in spaces between bent parts of inner loops of terminals. Gasket under plate is equipped with collars. Upper surfaces of collars are made so that inner loops of terminals in the first assembly state can be supported on them. Ends of terminals have the possibility of contacting some upper surfaces of cavities of flanges. Outer loops of terminals have the possibility of being located on slopes of projections of flanges on the side of platform under the rail. Projections on flanges are made so that upper surfaces of outer loops of terminals can be supported on them in the state prior to the first assembly, and the ends are located above upper surfaces of cavities of flanges.

EFFECT: reducing the time required for assembly of rail fastening.

11 cl, 5 dwg