A spur gear has a cylindrical pitch surface and teeth that are parallel to the axis.
Read more about this topic: List Of Gear Nomenclature
Famous quotes containing the words spur and/or gear:
“How all occasions do inform against me,
And spur my dull revenge!”
—William Shakespeare (1564–1616)
“But Lord, remember me and mine
Wi’ mercies temporal and divine!
That I for grace and gear may shine,
Excelled by nane!
And a’ the glory shall be thine!
Amen! Amen!”
—Robert Burns (1759–1796)