Improved design developed by LNER for 110-lb flat bottom switch and crossing work; normal 1 in 20 rail cant or tilt is retained through connections, and heel-less switches are used; lifting of switch above stock rail has been eliminated; working arrangement shown in diagrams. (see also Engineer v 182 n 4724 July 26 1946 p 86; Engineering v 162 n 4203 Aug 2 1946 p 115)
Flat-bottom track in Great Britain
Ry Age
Railway Age ; 85 , n 7
1946
2 pages
Aufsatz (Zeitschrift)
Englisch
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