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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 378

An illustration from 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, leaf 378
caseof the regular European narrow-groovedrail. A narrow-grooved rail in whichthe grooves correspond closely to theshape of the car-wheel flanges is sureto make trouble in localities where thereis snow and ice, as the grooves becomepacked and derail the cars. A numberof varieties of this type of… … Fig, 225. Trilby or Grooved Rai 333 236 ELECTRIC RAILWAYS Guard Rail. On T-rail curves it is customary to use a guardrail which bears against the inside of the wheel flange and assistsin holding the wheel to the rail. The guard rail is of a special formas shown in the mate in Fig. 236, p. 246. It…

Electrical engineering

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