Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 840
- In •; oent, as in the common recoil escapement 1 are : the pallets, in such a manner as to be exerc tant inline:- vibrations of the balance ; and a fresh impulse is communicated at each \ ibration. In all the imp stents, the balance i- I from the train of wheel-, that il itary impulse from the…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
