a small cogged wheel
Called a gear wheel.
Another name for a cogged wheel is "toothed gear," or more frequently just "gear."
It is a f*ucki*ng b*u
The crank transfers circular movement to a round cogged wheel to drive a chain.
A block and tackle (pulley system) that uses chain to turn a cogged wheel. This permits lifting of extremely heavy loads.
A surveyor's wheel, also called a clickwheel, hodometer, waywiser, trundle wheel, measuring wheel, or perambulator is a device for measuring distance.
Puzzle No 9: Cogged Down.(Must have solved Puzzle No 8)Answer = Cog B should be insertedPlease see the related link below for a walkthrough of this puzzle.
You're probably thinking about the high-wheeler, AKA Penny-Farthing, which had a huge drive front wheel and a small rear wheel.
The circle in the wheel is called the rims
xpa means cogged belt
The small wheel has to turn more to travel the same distance as the larger wheel.
small wheel turns more than a big wheel