1. "' Spur gear teeth "'are manufactured by either involute profile or cycloidal profile. 2. This type of bevel gear is called "'external "'because the gear teeth point outward. 3. Improper manufacture of the gearing resulted in broken gear teeth . 4. Instead of gear teeth , the context is screw threads. 5. This keeps the pitch of the belt's teeth constant and dramatically decreases wear on gear teeth . 6. These are small engines with gear teeth cut to mate with the teeth on the flywheel. 7. The gear selector does not engage or disengage the actual gear teeth which are permanently meshed. 8. An alternative is to use the natural separation force of the gear teeth to load the clutch. 9. Do not lubricate the gear teeth . 10. Szabo at Force One attributed the difference to the space between the gear teeth in the Microsoft Sidewinder.
