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.
You're probably thinking about the high-wheeler, AKA Penny-Farthing, which had a huge drive front wheel and a small rear wheel.
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.
The circle in the wheel is called the rims
small wheel turns more than a big wheel
The small wheel has to turn more to travel the same distance as the larger wheel.
xpa means cogged belt