The practical draughtsman's book of industrial design and machinist's and engineer's companion : forming a complete course of mechanical, engineering and architectural drawing (1866)
Armengaud, M. (Jacques Eugène), 1810-1891, Armengaud, M. (Charles), 1813-1893, Amouroux, M. (Jules), Johnson, William, 1823-1846 · Philadelphia : H.C. Baird · leaf 187
gear by me;ins of an eccentric, whilst i and h are connectedby change-wheels. In the same way, face-cams and other formsmay be shaped by varying the connections. Angular and diagonal work in any position may also be workedin this lathe without tilting the tool, by means of the same set… … C$C^O>«C$^]
