Chopper
- vane
Flat surface that rotates and pushes against air or water.
- rotor
Rotating mechanism consisting of an assembly of rotating airfoils; "there are horizontal rotors...
Also contains
- shaft
A revolving rod that transmits power or motion.
- bearing
A rotating support placed between moving parts to allow them to move easily.
- circle
Any circular or rotating mechanism; "the machine punched out metal circles".
- cam
A rotating disk shaped to convert circular into linear motion.
- Ferris wheel
A vertical rotating mechanism consisting of a large wheel with suspended seats that...
- gyroscope
Rotating mechanism in the form of a universally mounted spinning wheel that offers resistance...