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 454
F-PROPELLED RAILWAY CARS 5 four shafts, driven by the engine, may be used for drilHng holes inrails by operating through flexible or telescopic shafts. The powercan also operate a wood or metal saw, and, in connection with asmall auxiliary air compressor or electric generator, it can… … Pig. 5. Gasoline Inclustrial Locomotive. to operate the machine for driving the screw spikes. It can spraypaint on bridges or operate a concrete mixer. It can drive drills fordrilling girders or for boring wood timbers, it being possible to runeight tools at one time. Gasoline Locomotives for…
Electrical engineering
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