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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 305

An illustration from The modern clock; a study of time keeping mechanism; its construction, regulation, and repair, 1905, leaf 305
running. It will be seenthat after passing the locking notch, D, Fig. 94, will in itsturn raise the hook C, which will ride on the edge of D,and hold A clear of the count wheel until the locking notchof D is again reached, when a deep notch in the wheel willallow C to catch, as in Fig. 93, unless C… … Fig. 93. Upper Portion of Striking Train Locked. THE MODERN CLOCK. 303

Clocks and watches

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