A textbook on mechanical and electrical engineering (1902)
International Correspondence Schools · Scranton : International Textbook Co. · leaf 379
per base. Project the front elevation of this cone and define the frustum 2^ inches high, as shown on the plate, producing the outlines until they meet in the vertex. Next, through the point F, Fig. S^jdraw the axial line of the smaller, or intersecting, cone (the line A B, Fig. 52) at an angle of… … § 15 PRACTICAL PROJECTION 97 smaller cone in the elevation parallel to C D and f inchfrom A. Draw tlie full view of the base of the smaller conezX J B //; divide this outline into a convenient number ofequal parts, as at J, a, B,c, etc., and project these pointsto the base C D. Draw the elements of…
![An illustration from Works. Popular edition.] 2 series (1886)](https://img.insideoutlibrary.com/img/200/bl-bl_003191336_9-314-1.webp)