A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Some notes on contour lines of automatic couplers
Refers to meticulous investigations conducted in 1912 by Master Car Builders of united States and Canada, regarding defects of M. C. B. couplers; old type rejected by American Railway Association; comparison of M. C. B. 1904. Alliance no. 5 and A. R. A. no. 10 couplers.
Some notes on contour lines of automatic couplers
Refers to meticulous investigations conducted in 1912 by Master Car Builders of united States and Canada, regarding defects of M. C. B. couplers; old type rejected by American Railway Association; comparison of M. C. B. 1904. Alliance no. 5 and A. R. A. no. 10 couplers.
Some notes on contour lines of automatic couplers
Algumas notas sobre las linas de contorno de engates automa ticos
Gonzaga, J.G. (author)
1928
3 pages
4 Figs.
Article (Journal)
Spanish
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