A manual of elementary geometrical drawing, involving three dimensions. Designed for use in high schools, academies, engineering schools, etc.: and for the self-instruction of inventors, artisans, etc. ... In five divisions .. (1868)
Warren, S. Edward (Samuel Edward), 1831-1909 · New York : J. Wiley & son · leaf 131
ng which, HC and AB can be dra^vn as before, to limit FA,DC, etc. 98 CABINET PROJECTIONS. In Fig. 6, CDK = 60°. Accordingly DK = iDC, from wliich,having found K, the perpendicular KC can be drawn to limit DC.Or, as before, CK=i VT, DC being =1. That is, CK = iEC, sinceCDE=:120 . And for a square… … Fig. 6. With these illustrations, the student might proceed to investi-gate other relations between the parts of these, and still othercabinet projections. But the above may suffice for now. We observe that, in Figs 5 and 6, none of tlie body diagonalsare confounded with the edges; and that each of…
Geometrical drawing · Mechanical drawing
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
