Descriptive geometry for students in engineering science and architecture; a carefully graded course of instruction (1915)
Armstrong, Henry F. (Henry Fry), 1868- · New York, J. Wiley & sons, inc.; [etc., etc.] · leaf 86
passing through it in such a way as to cut the top horizontal surface and cutalso a considerable amount of its cur\ed vertical surface. Since the section shapeof a right circular cylinder by a plane inclined to its axis is an ellipse, the result inthis case will be part of an ellipse, as the shape… … c, d, c, etc. Portions of the elevations of these generators are shown in order toobtain the elevations of the intersection points to be rabattcd. In the figurethe shape of section is shown covered with hatching. In Fig. 80 a right circular cone has a section plane RST passing through it,and since…
Geometry, Descriptive
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