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 58
s through the centre of this piece. A support,corresponding to the set-screw, is secured to the basedirectly below it, as shown. This support is a pinwith a conical hole drilled in its top. Between thetwo coned supports a vertical spindle is carried. By PAGES ROTATING ARMATURE. 57 the set-screw the… … 21. Pages Rotating Armature. electro-magnet. The wire is all wound in the samedirection. The ends of the wire are carried to twodivisions, i li, of a two-part commutator, which isattached to the spindle directly above the rotating
Electric apparatus and appliances · Electric toys
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