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 Ry Gaz v 85 n 7 Aug 1946 p 178-9; Engineer v 182 n 4724 July 26 1946 p 86)
Flat-bottom track in Great Britain
Engineering
Engineering ; 162 , n 4203
1946
Article (Journal)
English
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Flat-bottom track in Great Britain
Engineering Index Backfile | 1946
Flat-bottom track in Great Britain
Engineering Index Backfile | 1944
Flat-bottom track in Great Britain
Engineering Index Backfile | 1946
Flat-bottom track in Great Britain
Engineering Index Backfile | 1944
Engineering Index Backfile | 1953