Lehigh Valley developed grinding car, with series of abrasive blocks, which is pulled back and forth over track at high speed; special features of car. (see also Ry Age v 97 n 9 Sept 1 1934 p 257-8)
Grinding corrugations out of rail
Ry Eng Maintenance
Railway Engineering and Maintenance ; 30 , n 9 ; p 472-475
1934
4 pages
Article (Journal)
English
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Grinding corrugations out of rail
Engineering Index Backfile | 1934
Engineering Index Backfile | 1943
|Engineering Index Backfile | 1907
|Engineering Index Backfile | 1911
|NTIS | 1993
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