Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 880
f this material. When thrown intogeer, the handle of the lever or shipper is slipped into a notch, that itmay not be thrown out by accident. For the engaging and disengaging of a machine, that is, for puttinganto or out of motion, the arrangement of &fast-and-loose pulley is adopt-ed as simpler… … u 8*0 GEER1NG. juxtaposition on the HUM axis, ono fast, the othor loose, so that the belt which transmits the motion majbo shifted from one to the other. The faeo of the driving pulley, that is, tlio one on the driving shaft, oughtto be equal in width to that of both the fast and looso pulleys. By…
Mechanical engineering
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-643-411.webp)
