Switch switch on reinforced concrete beams for laying in curved sections of track with a radius of 900 m, type P65, grade 1/11, project PTKB TsP 2901.00.000

Designed to transfer rolling stock from one track to another. It is used on railway lines with mixed freight and passenger trains in curved sections with a main track radius of 900 m. Separate fastening, PC type terminals, linings with high flanges. The switch uses flexible points with a welded rail end, connecting rods are adjustable, elastic U-shaped terminals. The frame rails are attached to pads with pads (welded with pads) with pressed flanges. A crosspiece with curved lateral working edges of a welded structure - a rail end is welded to a core made of high-manganese steel. The counter-rail is made from an angle, is not connected to the track rail, and is fixed on stops welded to the pads. The rail is fastened using elastic U-shaped rod clamps.