Grant, George B. (George Barnard), 1849-1917 · Boston, Grant gear works, incorporated · leaf 102
Involute tooth actionFig. 158. If the plane ^has a generatrix line at anyes with the axes of the gears, and ismoved in a direction at right angles with thatline, correct tooth surfaces will be swept up.In fact, any two spiraloids on any two cylin-ders will work correctly with each other,…
Gearing
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