Science and art drawing : complete geometrical course ; consisting of plane and solid geometry, orthographic and isometric projection, projection of shadow's the principles of map projection, graphic arithmetic and graphic statics (1895)
Spanton, J. Humphrey (John Humphrey) · London : Macmillan · leaf 526
, perpendicular tothe axis cD, till it meets the sides of the cylinder A producedin the points I and J. Set off DK equal to D/i on the line cDproduced. Then AK is the major, and IJ the minor axis of theellipse forming the H. trace of cylinder A. Draw the ellipse(Prob. 181, Plane Geometry). Find the… … Fi?. 287, 5o6 SOLID GEOMETRY chap. parallel to the axis /G till it meets XY in C. Draw a j^ro-jector from c till it meets the axis eD on plan in the point c.From c draw a line parallel to the axis /G- till it meets a pro-jector from C in C Draw a line from C through D. This isthe H, trace required.…
Geometrical drawing
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