A pitch cone is the imaginary cone in a bevel gear that rolls without slipping on a pitch surface of another gear.
Read more about this topic: List Of Gear Nomenclature
Famous quotes containing the word pitch:
“People do not know the natural infirmity of their mind: it does nothing but ferret and quest, and keeps incessantly whirling around, building up and becoming entangled in its own work, like our silkworms, and is suffocated in it: a mouse in a pitch barrel.”
—Michel de Montaigne (1533–1592)