Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 292
ates in a ring aroundthe escapement wheel, with pallets A, B projecting in-ward and with a forward pitch to their face, to give theproper impulse to the pendulum. 1157. STUD ESCAPEMENT, used inlarge clocks. Alternate studs are set on frontand back of the escapement wheel. The pen-dulum swings on… … 1158. LANTERN-WHEEL ESCAPEMENT.—The pallet arm A is attached directly to the pen-dulum, swinging upon the axis A, and receives itsimpulse from the inclined faces of the pallets C, B.Used for large clocks. 1159. PIN-WHEEL ESCAPEMENT, with adead-beat stop motion. For short-beat pendulumclocks. 286…
Mechanical movements
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