The double junction consists of two simple turnouts and one crossover. This type of turnout allows a rail vehicle to pass through the intersection of the two simple turnouts. Examples of this turnout, produced by IRID, are used in the Tehran Metro.
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Turnouts
A set of devices that guide the train from a straight track to ...
Turnout components
A turnout is composed of forged, casting, machined ...
Fastening systems
A fastening system in a turnout consists of: screws spikes, ...
Buffer stop
A buffer stop is a device, installed at the end of rail tracks...
Rail Expansion Joint
The Iran Rail Industries Development Company, ...
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