Practical engineering drawing and third angle projection, for students in scientific, technical and manual training schools and for ... draughtsmen .. (1897)
Willson, Frederick Newton, 1855-1939 · Princeton, N.J., The author · leaf 146
signed for the cylinderto the foremost element; said circle andpwio are thus, practically, a side elevationof cylinder and cone, superposed upon theordinary view. The dimensions chosen were purposelysuch as to make one element of the conetangent to the cylinder, that the curveof intersection might… … s g from u\ Any element as xyh is shown in plan parallel to p q, and at a distance fi-om it equaleither to hy if on the rear or to hx if on the fiont. The element through v, on wliich / falls, is not drawn sejjarately from bf in jalan, since vfand mg are so nearly equal to each other; but / must…
Mechanical drawing · Lettering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
