Practical engineering drawing and third angle projection, for students in scientific, technical and manual training schools and for ... draughtsmen .. (1897)
Willson, Frederick Newton, 1855-1939 · Princeton, N.J., The author · leaf 150
allelto ym, then from / a parallel toVe, giving g on vc; then gh^parallel and equal to ef, givesthe joint in its proper place. 440. Right cones intersecting ina non-plane curve; axes meeting atan oblique angle. Let one cone,v.ab, (Fig. 297) be vertical; theother, oblique, its axis meeting The… … 170 THEORETICAL AND PRACTICAL GRAPHICS. ghj^ and gh^ each equal to gh; then on ef and hj^h.^, as axes construct the ellipse e h^f h.^ asin Art. 181. Tangents from v^ to the ellipse complete the plan of the oblique cone. (a) The curve of intersection, found by auxiliary ]ilanes. In order that each…
Mechanical drawing · Lettering
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