A handbook on the teeth of gears, their curves, properties, and practical construction (1887)
Grant, George B. (George Barnard), 1849-1917 · [Boston] · leaf 44
^^^ ^^^^^ a b and cd of the tooth ofthe normals and normal angles are equal, the ^^g- ^ are not similar odontoids, the teethtwo points P will come together at P. The ^^y still belong to an interchangeable set, fortwo odontoids are therefore always in driving ^^^ ^^^^1^^ sides will always come…
Gearing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
