Either-direction signals on double-track line controlled automatically by approach of train through Canadian Pacific Connaught Tunnel; track and signaling layout; train establishes direction for signal control; auxiliary equipment.
Automatic block signals protect train movements
Ry. Signaling
Railway Signaling ; 22 , n 11
1929
2 pages
3 Figs.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Automatic signals and train stops
Engineering Index Backfile | 1919
|Engineering Index Backfile | 1909
|Engineering Index Backfile | 1918
|Committee III -- Automatic train control and signals
Engineering Index Backfile | 1947
Committee III-automatic train control and signals
Engineering Index Backfile | 1939