Report of Committee 2 concerning following specifications; application of electric locks and circuit controllers to mechanical interlocking machines; electric interlocking machine; mechanical interlocking machine, S. and F. locking; electro-mechanical interlocking machine; mechanical interlocking machine, style "A " locking; installation of car-retarder system. (See also - no. 3 Feb. 1930, pp. 386-448)
Interlocking
Am. Ry. Assn. -- Signal Section Proc
1930
13 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1929
Engineering Index Backfile | 1930
INTEGRAL INTERLOCKING DEVICE AND INTEGRAL INTERLOCKING SYSTEM
European Patent Office | 2016
|