Grant, George B. (George Barnard), 1849-1917 · Boston, Grant gear works, incorporated · leaf 38
3 X 10.17 Unequal teeth Fig. 50 … 70.—THE MATHEMATICAL LIMITS. The above results for low numbered pinionscan be obtained by graphical means, but thatmethod is not accurate enough to determinethe limits with great precision, and in anycase is tedious and laborious. The mathematical process is not particu-larly diflBcult, and…
Gearing
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