Worm Gear
Of gear.
Gear consisting of a shaft with screw thread (the worm) that meshes with a toothed wheel (the worm wheel); changes the direction of the axis of rotary motion.
This concept's ID is @1~25434
Contains
- worm
Screw thread on a gear with the teeth of a worm wheel or rack.
- worm wheel
Gear with the thread of a worm.