Railway Track & Structures Cyclopedia

Railway Track & Structures Cyclopedia

4.11 - 1251 ratings - Source

Combination of automatic track-circuit control and manual supervision by control machine like this is used in some areas where ... When the local train has finished its station work, and starts toward the crossing, the gates go down again before the train arrives at the crossing. ... at a central point can control the protection in accordance with the position of trains as indicated on an illuminated diagram.

Title:Railway Track & Structures Cyclopedia
Publisher: - 1955


You Must CONTINUE and create a free account to access unlimited downloads & streaming