and the exit pallet concave. Escapements of this descriptionmay still be met with among the antiquities that occasionallydrift into the repair shop. Later on both pallets were madestraight, as shown in Fig. 41. It will be seen by studyingthe direction of the forces that the effect is to wear off… … Fig. 41. Recoil Escapement with Straight Lifting Planes. teeth and do away to a large extent with the butting on thepoints which destroyed them so rapidly. The rather empirical methods of laying out the recoilescapement, which have gained general circulation in workson horology, have had much to do…
Clocks and watches
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
