FIELD: permanent way.
SUBSTANCE: proposed system includes envelope 2 and elastic filler 4 placed inside envelope. It is designed to hold rail 1. Inner profile of envelope has form of open channel in which rail is placed, Said profile of channel permits strong holding of head, and foot of rail and/or its middle part by means of filler 4. Rail is provided with clamping zones to keep rail in place.
EFFECT: reduced sensitivity to defects in operation.
33 cl, 9 dwg
