Machine drawing; a text and problem book for technical students and draftsmen (1921)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 128
1^ ?^ ^s 2Z2. ^ ^ 1^ _1 ■^ P 60 Teeth15 Pitch D/am.Depth of cot 539 ■2i CAST /RON GEARScafe ■ 6 = I Ft. Fig. 204. A Spur Gear Drawing. the teeth are not shown and are not sectioned. Root diameter is repre-sented by a dash line, the pitch diameter by a dot and dash line, and theoutside diameter by a… … Fig. 205. Friction Cones. 118 MACHINE DRAWING motion from one shaft to another as in Fig. 205. To prevent slipping,teeth may be used and the cones become bevel gears. Two bevel gears
Machinery
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