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 132
in which case theyrub on the side bearings of the car-body bolster. The relative 110 ELECTRIC RAILWAYS 15 positions of the car-body and truck bolsters, and the center and theside bearings, as well as other important details, are shown in Fig. 12. In order to secure the greatest possible elasticity… … Fig. 11. Section of Bolster, Elliptical Springs and Spring Plank spring plank, and elliptical springs in more detail. The springplank hangs from the transom, by links iL, Fig. 11, which allowsa slight swing sidewise. The transom consists of two steel plates,separated by enough space to accommodate…
Electrical engineering
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