Electric toy making for amateurs. This work treats on the making of electrical toys, electrical apparatus, motors, dynamos and instruments in general ... By T. O'Conor Sloane .. (1914)
Sloane, T. O'Conor (Thomas O'Conor), 1851-1940 · New York, The N.W. Henley publishing co. · leaf 123
ural size. As shown in the cut, an arm is cast on the magnetto hold the driving wheel. It is obvious that the armcan be dispensed with and a special standard used forthis purpose, 122 ELECTRIC TOY MAKING. Holes are drilled in the foot-flanges of the field-magnet, and it is screwed down to a base… … Pig. 51. Hand Power Dynamo. good quality and as soft as possible. Good cast ironwill answer all requirements. The interior surface of the pole pieces is sometimes HAND POWER DYNAMO. 123 coated with tape, glued on. The portion to be woundwith wire is smoothly coated in the same way. Allis then ready…
Electric apparatus and appliances · Electric toys
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