Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 303
1190. GEARED WATCH STOP.—Contact ofthe two arms makes the stop. … 1191. WATCH STOP.—The number of turns of theratchet pinion is limited by the number of teeth in thestop. The pin moves one tooth for each turn. 1192. STEM-WINDINGMOVEMENT of a watch. Themovement of the lever with anarm outside of the rim locks aclutch on the hand gear. Thethird arm of the lever is…
Mechanical movements
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