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 199

An illustration from 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, leaf 199 — g circle has a diameter equal to the radiusof the director circle the hypocycloid becomes a straight line. Epicycloid. If the generating circle rolls upon the outsideof the director circle, the curve generated is an epicycloid. Fig. 93.Involute Curves. If a thread of fine wire is wound around… … Fig. 93. Geometrioal Constructionfor an Epicycloid

Mechanical drawing · Blueprinting

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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)

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