Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 121
101 6 ELECTRIC RAILWAYS bracing. These are clearly shown in Figs. 2 and 3, which representa double-truck interurban car in elevation, plan, and section. Theside, center, and end sills are designed for strength and stiffness.They may be of wood or steel or both. In Fig. 3, the right-handhalf of the… … Fig. 3. End View and Cross-Section of Interurban Car pine or oak filling, bolted securely on both sides. The side sills, inthis case, have wood sides with a steel plate between and an extrasteel plate on the outside. The intermediate sills, parallel with theside and center sills, are of less…
Electrical engineering
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