Propeller
Of mechanical device. May also be referred to as propellor.
A mechanical device that rotates to push against air or water.
This concept's ID is @1~21931
Contains
- vane
Flat surface that rotates and pushes against air or water.
- hub
The central part of a car wheel (or fan or propeller etc) through which the shaft or axle p...
- screw
A propeller with several angled blades that rotates to push against water or air.
- airplane propeller
A propeller that rotates to push against air.
- variable-pitch propeller
Propeller for which the angle of the blades is adjustable.