Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 296
1156. PENDULUM ESCAPEMENT.—In this formthe upper part of the pendulum terminates 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…
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
