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 129
shown in Fig. 24 represents aview in a horizontal plane. This latter section is marked Section B-B, and by referring to the elevation, or side view,beneath it, the line B-B shows that the section represents thecasting as it would appear if cut through the center horizontallyalong this plane.… … SECTION A-A Machinery Fig. 23. Automobile Steering Gear Case — Note how Relation of Sectional Viewto Plan View is indicated SECTIONAL VIEWS 117 r^^f^^
Mechanical drawing
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