Higbee, F. G · New York, John Wiley & Sons · leaf 135
spection of Fig. 99. 124 ESSENTIALS OF DESCRIPTIVE GEOMETRY Fig. loi shows an elbow made up of sections of the samecone, the cone being divided as shown in Fig. loo. Since theaxis of the cone does not pierce the plane of each joint in thecenter of the plane of the joint the axes wiU have to be… … Fig. 102. ABCDE. The problem is to find the size of the right coneswhich will fit together with plane joints. The principle by which the problem may be worked may bestated as: 106. Proposition 29. To find the size of a cone or cylinderwhich wiU fit another cone or cyhnder with a plane joint,…
Geometry, Descriptive
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