Movements expedited; charges per car and damage to railway equipment materially reduced; installation of electropneumatic car retarders in westbound classification yard at Portsmouth, Ohio; general layout of yard; retarder as remote-controlled air brake; control from two towers; power equipment and other facilities; operated with two tricks; number of employees reduced. (See also Ry. Age vol. 84, no. 24, June 16, 1928 pp. 1371-1373, 3 figs)
Car retarders reduce cost of yard operation on Norfolk and western
Modern Transport
Modern Transport ; 20 , n 502
1928
5 Figs.
Aufsatz (Zeitschrift)
Englisch
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Car retarders reduce cost of yard operation on Norfolk and western
Engineering Index Backfile | 1928
Car retarders reduce cost of yard operation on Norfolk and western
Engineering Index Backfile | 1928
Car retarders reduce cost of yard operation on the C. and O.
Engineering Index Backfile | 1930
Retarders effect economies on Norfolk and western
Engineering Index Backfile | 1929
|Modern yard operation with electro-pneumatic car retarders
Engineering Index Backfile | 1928
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