A textbook on mechanical and electrical engineering (1902)
International Correspondence Schools · Scranton : International Textbook Co. · leaf 27
Fig. 17 16 GEOMETRICAL DRAWING tf, b, c, and </. The line may then be drawn from a around tod, or, better, to a point between c and d, since, by not con-tinuing it quite to d, there is less liability of there being anangle where the next section joins on. For the next sectionof the line, the… … Fig. 18 pass through the point c, the part from c to //being coincidentwith the corresponding part of the first line drawn. Theirregular curve is shown dotted in this position at B. Its edgepasses through four points <:, d, e, andy, and the line shouldbe made to stop midway between the last two,…
