Blueprint reading; a practical manual of instruction in blueprint reading through the analysis of typical plates with reference to mechanical drawing conventions and methods, the laws of projection, etc (1919)
Fairfield, Howard Parker, 1858-, Kenison, Ervin, Waite, Edward B. (Edward Broughton), 1873-, American Technical Society · Chicago, American technical society · leaf 197
g. 85a,cuts a cone oblique to the axis of thecone, but not cutting the base, the curveformed is called an ellipse, as shown inFig. 85b, this view being taken per-pendicular to the plane AB. If theplane cuts a cylinder as shown in Fig.85c, the ellipse shown in Fig. 85d isthe result, this view being… … Fig. 87. Intersection of Plane with Cone,Parallel to Element of Cone and Para-bolic Section Produced
Mechanical drawing · Blueprinting
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