Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 296
a spring barrel. G is the drivingspur gear. The larger ratchet has a fixedcheck pawl, T ; is loose on the arbor, but at-tached to the gear wheel by a curved spring,S, S. The smaller ratchet is fixed to thewinding barrel and arbor. The spring andpawl R are pivoted to the larger ratchet, and stop the… … 288 HOROLOGICAL.
Mechanical movements
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