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 142
Fig. 24. Steel-Tired Wheel 120 ELECTRIC RAILWAYS 25 The rolled-steel wheel and the steel-tired wheel are preferredfor high-speed service. Such wheels are free from the objectionsmentioned for chilled wheels and this is well worth the greater cost.As the rolled-steel wheels are inone piece like the… … Fig. 25. Wheels and Gear ShowingSection of Rim built up of several pieces. Fig. 23shows the cross-section of a steelwheel recommended by the A. E.R. A. Committee on Equipment.By one process the roiled wheels are made from steel ingots, sliced cold into billets, each of whichcontains steel for one…
Electrical engineering
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