Inside Out Library · Explore

Mechanical drawing self-taught: comprising instructions in the selection and preparation of drawing instruments. Elementary instruction in practical mechanical drawing. Together with examples in simple geometry and elementary mechanism, including screw threads, gear wheels, mechanical motions, engines and boilers (1889)

Rose, Joshua · Philaelphia, H.C. Baird & co.; [etc., etc.] · leaf 221

An illustration from Mechanical drawing self-taught: comprising instructions in the selection and preparation of drawing instruments. Elementary instruction in practical mechanical drawing. Together with examples in simple geometry and elementary mechanism, including screw threads, gear wheels, mechanical motions, engines and boilers, 1889, leaf 221
e view, to tooth Lin the edee view, and it is obvious from what has beensaid that in drawing the lines for the tooth in the edgeview they will point to the centre E. 20S MECHANICAL DRAWING SELF-TAUGHT. To save work in drawing bevil gear wheels, theyare sometimes drawn in section or in outline only… … Fig. 245. cone surface on which the teeth lie being left blank,save at the edcres where a tooth is in each case drawnin. Wheel D is shown in section so as to show themeans by which it may be moved out of gear with Cand E. Small bevil gears may also be represented bysimple line shading; thus in…

Mechanical drawing

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

More pictures from Mechanical drawing self-taught: comprising instructions in the selection and preparation of drawing instruments. Elementary instruction in practical mechanical drawing. Together with examples in simple geometry and elementary mechanism, including screw threads, gear wheels, mechanical motions, engines and boilers

More like this