Grant, George B. (George Barnard), 1849-1917 · Boston, Grant gear works, incorporated · leaf 64
Interfering Worm,Fig. 98. Interference Avoided.Fig. 99. … Involute tvorm and geartwenty-one or more teetli Fig. 100. 62 Worm Gearing. tHe worm gear. If, as shown by Fig. 99, thetooth has but a short flank, or none at all,and the addendum of the gear is about twicethat by the usual rule, the action will be con-fined to the face of the gear and the flank…
Gearing
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