Mechanical drawing; a treatise on the drawing of mechanical and machine details (1920)
Jones, Franklin Day, 1879-1967 · New York, The Industrial press; [etc., etc.] · leaf 350
CTIVE DRAWING 337 degree triangle. The relation between this square and thedrawing of the coupling is shown by the view to the left. Itwill be noted thac the diagonal line intersecting centers A andB corresponds to the axis of the coupling. In this particularillustration, the ellipse represents the… … Fig. 21. Method of drawing Ellipses on Isometric Drawings the square would be in a different position. If Fig. 21 is turnedaround to the right until the axis of the coupling is vertical,the circular surface will then be represented in a horizontalplane and the relation of the square to the ellipse…
Mechanical drawing
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