Single turnout, mostly common and widely used type of crossings, can divide the main route into two routs of straight and curved directions. This kind of turnout is classified as right-turn or left-turn based on the direction in which the turnout is extended, and widely used in Islamic republic of Iran railways and in subways in Tabriz, Tehran, Isfahan, Mashhad, Karaj, Shiraz, Kermanshah, some ports and mines.
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Turnouts
A set of devices that guide the train from a straight track to a branching track.
Turnout components
A turnout is composed of forged, casting, machined, welded and some other...
Fastening systems
A fastening system in a turnout consists of: screws spikes, various types of spring washers,...
Buffer stop
A buffer stop is a device, installed at the end of rail tracks...
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