Definition of Block signal. Meaning of Block signal. Synonyms of Block signal

Here you will find one or more explanations in English for the word Block signal. Also in the bottom left of the page several parts of wikipedia pages related to the word Block signal and, of course, Block signal synonyms and on the right images related to the word Block signal.

Definition of Block signal

Block signal
Block signal Block signal (Railroads) One of the danger signals or safety signals which guide the movement of trains in a block system. The signal is often so coupled with a switch that act of opening or closing the switch operates the signal also.

Meaning of Block signal from wikipedia

- requirements on matters such as the implementation of interlocked block signalling and other safety measures as a direct result of the Armagh rail disaster...
- Automatic block signaling (ABS), spelled automatic block signalling or called track circuit block (TCB) in the UK, is a railroad communications system...
- Signalling block systems enable the safe and efficient operation of railways by preventing collisions between trains. The basic principle is that a track...
- Absolute block signalling is a British signalling block system designed to ensure the safe operation of a railway by allowing only one train to occupy...
- colour-light signals using track circuit – or axle counter – block signalling. It is a development of the original absolute block signalling that is still...
- explicit "restricted proceed"-type signal. Other types of signals include train order signals, manual block signals or signals governing special safety appliances...
- The Block Signal is 1926 American silent drama film directed by Frank O'Connor and starring Ralph Lewis, Jean Arthur, and Hugh Allan. It was produced by...
- Railway semap**** signal is one of the earliest forms of fixed railway signals. This semap**** system involves signals that display their different indications...
- be a No.0 block signal (in some operations, a No.1 block signal or home-signal equivalent block signal) which alternates with the home signal. A starting...
- transport system, signalling control is the process by which control is exercised over train movements by way of railway signals and block systems to ensure...