A handbook on the teeth of gears, their curves, properties, and practical construction (1890)
Grant, George B. (George Barnard), 1849-1917 · Lexington, Mass., Lexington Gear Works · leaf 22
THE OLD RULE. … INTERFERENCE. As indicated above, the involute face will interfere with the radial flankof the mating tooth if the addendum is greater than a certain amount, andris the addendum in common use for the interchangeable set generallyi^xceeds this limit, we must gererally make corrections to avoid this…
Gearing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
