Young, George, jr, Baxter, Hubert Eugene, joint author · New York, Macmillan · leaf 251
m on moulding 1.On plan, these two elements areseen to intersect at m*. Byprojecting up from wi* to theplane D, on the elevation, m*is determined. One point on theline of intersection is now estab-lished. The principle involved isidentical with that of § 193. 1%. Raking Mouldings. Fig-ure 216 shows… … XI, § 196] APPLICATIONS OF CHAPTERS VII-VIII 233 of c and d, however, involves a different principle. The levelmoulding, c, is made not only to turn the corner but also tochange its inclination to H at the same time. The moulding c iscalled the level moulding, while d is called the rake moulding.…
Geometry, Descriptive
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