A handbook on the teeth of gears, their curves, properties, and practical construction (1887)
Grant, George B. (George Barnard), 1849-1917 · [Boston] · leaf 44
ds INTERCHANGEABLE ODONTOIDS. FACES AND FLANKS. The odontoid is on one side only of its pitchline and will be conjugate only to a similarodontoid on the same side of any companionpitch line, all being faces on one gear andflanks on the other. Face gears and flank gears will work to-gether but two… … Unreversible teeth If any number of odontoids, Fig. 7, areformed on the same side of a set of pitchlines that will all roll together at the pitchpoint 0, and all the odontoids conform to therequirement that the normal arcs 0 K, nor-mals P K and normal angles P K S shallall be the same, they maybe…
Gearing
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