📚 noun • entry_id 30285
interlocking
Meanings (ES + gloss)
trabazón
An arrangement of signal apparatus that prevents conflicting movements through a set of intersecting tracks, such as junctions or crossings.
In addition to the usual interlocking between conflicting signal and point levers achieved by electric locks, track circuits, when occupied, hold signals governing entry to the rel…
There was still no attempt to arrange interlocking between points and signals; that came later. In 1856, John Saxby carried out the principle involved in interlocking—the preventio…
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