Review of developments; first car of this type was built according to Meiner's patent in 1905, for coal mine in lower Rhine district; cars ordered in 1914 had life of 10 to 12 yr; those of 1925 to 1928 had life of 15 yr and most modern type is expected to last 25 to 30 yr; illustrated description of cars and wear of various parts; drawings shown of future type with 30-ton axle pressure.
25 years of hopper cars
25 Jahre Kuebelwagen
1942
5 pages
Article (Journal)
German
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Converts tank cars to hopper cars
Engineering Index Backfile | 1949
Converts tank cars to hopper cars
Engineering Index Backfile | 1949