Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 782
ill-spindle, q g are the friction-clips upon the pulleys p p,and s is the screwed rod by which the clips are brought into action. For some special purposes the radial drill alTords great convenience, but where much accuracy is re- 3uired it cannot be so well depended upon as the ordinary form, as…
Mechanical engineering · Mechanics · Engineering
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-427-263.webp)