Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · 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… … C^ 288 HOROLOGICAL.
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
