spur
Spur Gears.
The type of pulley used to pull a bucket out of a water well is typically referred to as a "well pulley" or a "well bucket pulley." This type of pulley is specifically designed for lifting objects out of wells and is often made of durable materials such as steel or iron to withstand the weight of the bucket and its contents. Well pulleys are commonly attached to a rope or chain system to facilitate the lifting process efficiently.
If it goes up just some, it could be considered a ramp, or inclined plane. Otherwise it is not any sort of simple machine. Good question though:)
increase the rpm
Positive Displacement meters like piston, gear etc
Yes, a curtain opener can be considered a type of fixed pulley. In this setup, the pulley remains stationary while a rope or cord is used to lift or lower the curtain. The fixed pulley changes the direction of the force applied, making it easier to open or close the curtain.
A catapult is neither a pulley nor a gear. It is a mechanical device used to launch objects through the use of tension and propulsion mechanisms.
A lever.
block and tackle
Gearing mechanisms, such as gear trains or pulley systems, can be used to increase torque or force. By changing the size of the gears or pulleys, leverage can be amplified to generate greater torque or force output.
epicyclic gear train
A pulley system with a rope or cable is typically used to raise a flag up a flagpole. The pulley helps to lift the flag efficiently and can be manually operated or automated for larger flagpoles.
Spur Gears.
There are many examples of a pulley system such as a drawbridge in a castle or a set of rock climbing gear
Upper pulley - remove nut on generator shaft. The nut, bell-shaped washer, extra shims, pulley half, used shims, and inner pulley half come off in that order. More shims between the pulley halves will loosen the belt. Fewer shims will tighten it. Put the leftover shims under the bell shaped washer so they'll be around when you put on a new, tight belt. Lower pulley - Put the car in 4th gear and remove the bolt (it's right handed) If the pulley is really stuck, you might need a gear puller to get it off.
The type of pulley used to pull a bucket out of a water well is typically referred to as a "well pulley" or a "well bucket pulley." This type of pulley is specifically designed for lifting objects out of wells and is often made of durable materials such as steel or iron to withstand the weight of the bucket and its contents. Well pulleys are commonly attached to a rope or chain system to facilitate the lifting process efficiently.
The higher the amount of gear reduction, produces the most torque. The type of gear system usually used is a planetary type, due to its ability to withstand the strain.