Complete departure from conventional design is expected to reduce noise, cause less wear and tear on car and track, and increase riding comfort. See also Elec. Traction, vol. 23, no. 4, Apr. 1927, pp. 197-198, 2 figs.
Joliet develops worm-drive trucks to reduce unsprung weight
Elec. Ry. Jl
Electric Railway Journal ; 69 , n 14
1927
4 pages
9 Figs.
Article (Journal)
English
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Joliet worm-drive trucks impress railway men during test
Engineering Index Backfile | 1927
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