Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 299
d 1179 shows themethod of action. The oscillation of the cyl-inder allows the teeth of the escapement wheelto pass under the open hollow side and stopagainst its outside. The impulse from theescapement teeth is given to the edge of thecylindrical section. 1180. DUPLEX ESCAPEMENT.—A,… … 1181. JEWELLED DETACHED LEVERESCAPEMENT.—D, E, jewel pallets; J, rolljewel in the arbor disc ; L, M, lever stops; H,balance-wheel stop.
Mechanical movements
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