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The modern clock; a study of time keeping mechanism; its construction, regulation, and repair (1905)

Goodrich, Ward L · Chicago, Hazlitt & Walker · leaf 418

An illustration from The modern clock; a study of time keeping mechanism; its construction, regulation, and repair, 1905, leaf 418
ng. The magnet coilsmust then be connected to their respective binding posts byslipping the metal clips soldered to them under the rubberbushing, making a metallic connection with the bindingplates. Fasten these screws down tight to insure goodconnections. THE MODERN CLOCK, 415 The Master Clock.—Is… … Fig. U2 once each hour. The device consists of a stud on whichis an insulator having two insulated spring fingers, C andD, one above the other, as shown in Fig. 142, except atthe points where they are cut away to lie side by side onan insulated support. On these fingers, and near theinsulator, are…

Clocks and watches

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