Industrial drawing and geometry; an introduction to various branches of technical drawing (1911)
Spooner, Henry John, 1856- · London, New York [etc.] Longmans, Green, and co. · leaf 159
Pigs. 465,466.—Elevation and sectional elevation of a straight arm belt-pulley. Pig. 467.- … PiGS. 469, 470.—Locomotive crank, WordEells pattern. Section of segmental arm. Pig. 468.—Section of elliptical arm. this to think out which lines will be seen-after the body has been cut along the sectionline. By now you should be able to do thisvery well. 248. Couplings. — Whenever a line…
Mechanical drawing · Geometrical drawing
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