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 188
Fig. 296. Prob. 121. Mitre Gears. Heyivc^iy^ Deep^ … ^ ^1^ WORM GEAR 48 Teeth GP 5ing/e PH. WORM Sing/e R.H. Fig. 297. Prob. 123. Worm and Wheel. 177 178 MACHINE DRAWING PROB. 127, Fig. 298.—PLATE CAM mth point contact. Motion as follows:Up IV2 inches during Vs rev. with harmonic motion at rest during Ve rev. Drop IV2inches during Vs rev. with…
Machinery
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