Appleton's cyclopædia of drawing, designed as a textbook for the mechanic, architect, engineer, and surveyor (1866)
Worthen, William Ezra, 1819-1897, [from old catalog] ed, Appleton, firm, publishers, New York. (1866. D. Appleton & co.) [from old catalog] · New York, D. Appleton and company · leaf 188
v^ t into any number of equal parts ; let fall pei-pendiculars A hy2 y . . . from the points of division, and horizontal and parallel lines A A,v^v...\ lay off on each side from the half chords made on the semicircle,and we have the cuiwe h v t v s^ which may easily be transferred to itsposition in… … Fig. 240. Fig. 241. Suspended bearings or hangers for horizontal shafts are di^-ided intotwo general classes — side hangers (figs. 2-iO, 241), and sprawl hangers 148 DEAWING OF MACHINEEY. (pi. XYI., fig. 1); the figures will sufficiently explain the distinction. Theside hanger is the more…
