SCALE FOR HIGH-SPEED RAILWAY LINE Russian patent published in 2008 - IPC E01B3/16 E01B3/44 

FIELD: road construction.

SUBSTANCE: invention refers to transport constructions and made for high-speed rail-way line. The scale for the high-speed rail-way line is done as dome in the shape made of malleable casting, reinforced in tension region by deformed reinforcement with plane horizontal ground on its top. The under-rail base is supported to the plane ground and connected with the dome of the cross-sleeper by clinkers with inculcated cores. In the sphere of the cross-sleeper dome symmetrically to the axis of arc rail it is produced the thru holes. The space under the dome of the cross-sleeper is tidily filed up by solid ballast, passing into the ballast of the way mound. At the same the ring elements of the dome walls are provided by rising tide protrusion up and connected between each other by screws with possibility of regulating of the distance between longitudinal axis of arc rails. EFFECT: increased the life time of the cross-sleepers, and the reliability railway lines.

4 dwg