Crawshaw, Fred D. (Fred Duane), b. 1874, Phillips, J. D. (James David), 1869- joint author · Chicago, New York, Scott, Foresman and company · leaf 213
hich the elements pass through the cut edge of the cone arelocated in the development by finding their true distances on theelements from the vertex (see horizontal lines in front view) andtransferring these lengths to the corresponding lines in the devel-opment. This may be done with the dividers… … iSlill /O 9 6 7 6 S 4- 3SI Fig. 226 Development of a Cone Cut at an Angle to Its Axis other elements show in their true length, although they are knownto be equal in length to o e and o d. ADVANCED DRAWING 209 In order to find the distance from the vertex to a point suchas a on an element a…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
