Meaning Of The Word Wheel and axle

What's the definition of Wheel and axle? Find Wheel and axle meanings, definitions and more at the Real Dictionary online.
Wheel and axle Meaning

Wheel and axle Definition |
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What's The Definition Of Wheel and axle?
wheel and axle in British English
a larger wheel or pulley that is fixed to a shaft, a smaller wheel or pulley, or a drum, to increase mechanical advantage or speed: the wheels are often grooved and operated like pulleys a simple machine consisting, in its typical form, of a cylindrical drum to which a wheel concentric with the drum is firmly fastened: ropes are so applied that as one unwinds from the wheel, another rope is wound on to the drum noun: a simple machine for raising weights in which a rope unwinding from a wheel is wound onto a cylindrical drum or shaft coaxial with or joined to the wheel to provide mechanical advantage |
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