Baille, Jean Baptiste Alexandre, b. 1841, Armstrong, John W., ed · New York, Scribner, Armstrong, and co. · leaf 91
t wouldturn with a continuous movementif the teeth were not arrested, bystriking against the rod, i. Withthis check it can move only when the rod turnsaside under the action of the electro-magnet. The toothed wheel is double. It is formed of twosimilar wheels firmly united together, in such a… … Anchor Escapement. RAILWAY TELEGRAPHS. 73 tors the rod i and the movement is arrested. Ateach displacement of the rod, the wheels will pro-gress the half of a tooth further. The needle of thedial is carried by this double wheel and moves withit over the distance from one letter to another ateach…
Electricity
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