Spanton, J. Humphrey (John Humphrey) · London, Macmillan and Co., Limited; New York, The Macmillan Company · leaf 132
ts D, E, F, G, H, and K as mtres, and a radius cqunl to Cp, draw arcs cutting the parallel ^^»f^l^m^tltei the dnisions ii^tb^ fliiftlicircle in the points K^ ^f f^,f3lV »hid T. This wilT give points in half the cycloid. ndf:<^ 40rt-^s(pWiciwig rtcjfnts for the remaining half, and draw feUCtiWfe… … Fig. 233. generating circle at /. Join /A. Through / draw the lineWW parallel to /A. This will be the normal to the curve. Thetangent rs is at right angles to this line. 169. To draw an epicycloid. Note.—The length of the di a complete curve is to the whole circle as the radius of the rolling…
Geometrical drawing · Design · Drawing
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
