Practical mechanical drawing and machine design self taught .. (1907)
Westinghouse, Charles. [from old catalog] · Chicago, F. J. Drake & co. · leaf 35
equal to AB. Join the points A and 0and ACE will be the triangle required. To inscribe a square within a given circles-Fig. 74. Let ADBC be the given circle: Draw the diameters AB and CD at right angles to eachother. Join AD, DB and CA, then ACBD is theinscribed square. To describe a square without… … E^ A C Fig. 74. BFig. 75. H parallel to AB, this completes the required squareEFGH. To construct an octagon in a given square—Fig. 76. Let ABCD be the given square: Drawthe diagonal lines AC and BD, which intersecteach other at the point 0. With a radius equal toAG or OC, describe the arcs EF, GH,…
Mechanical drawing · Machine design
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