Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 590
POTTERY-FORMING MACHINERY. 563 … 564 POUNCING MACHINE. to the pulleys on the vertical worm-shaft shown in Fig. 3437. A separate treadle is provided in somemachines for adjusting this belt as desired upon cither the fast or loose pulley of the worm-shaft.The worm rotates a cogged wheel, and this transmits motion to the eccentric…
Mechanical engineering -- Dictionaries
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Essai de physique, par Mr. Pierre van Musschenbroek ... avec une description de nouvelles sortes de machines pneumatiques, et un recueil d'expériences par Mr. J. v[an] M[usschenbroek] Traduit du hollandois par Mr. Pierre Massuet .. (1751)](https://img.insideoutlibrary.com/img/200/ia-essaidephysiquep02muss-226-50.webp)