Web Results

Gear - Wikipedia

en.wikipedia.org/wiki/Gear

A gear or cogwheel is a rotating machine part having cut teeth, or cogs, which mesh with .... For this reason spur gears are used in low speed applications and in situations where noise control is n...

Gears - How do they work? - Different types explained and compared

www.explainthatstuff.com/gears.html

Apr 21, 2016 ... Gears are used for transmitting power from one part of a machine to another. In a bicycle, for example, it's gears (with the help of a chain) that ...

About Gears - ThomasNet

www.thomasnet.com/about/gears-33560400.html

Gears are toothed wheels designed to transmit torque to another gear or ... The first mention of gears came from Aristotle in the year 330 BC, who used the ...

Gears in every day life - Odec

www.odec.ca/projects/2006/seef6s2/everyday.htm

Gears in every day life! Gears are used in many machines. Many are machines we use in our everyday life, such as cars; wind up toys, clocks, mixers, bikes, ...

What Are Gears? What Do They Do? - Lesson - www ...

www.teachengineering.org/lessons/view/umo_challenges_lesson02

Apr 30, 2016 ... Students are introduced to an important engineering element—the gear. Different types of gears are used in many engineering devices, ...

Learn About Gears - Home Science Tools

www.hometrainingtools.com/a/learn-about-gears

Gears are in small things, too, like tiny music boxes or remote controlled cars. They are used in clocks to make the minute and the hour hand go around.

How Gears Work | HowStuffWorks

science.howstuffworks.com/transport/engines-equipment/gear.htm

Gears are used in tons of mechanical devices. They do several important jobs, but most important, they provide a gear reduction in motorized equipment. This is  ...

Spur Gears - How Gears Work | HowStuffWorks

science.howstuffworks.com/transport/engines-equipment/gear2.htm

Spur gears are the most common type of gears. They have straight teeth, and are mounted on parallel shafts. Sometimes, many spur gears are used at once to ...

How gears are used in mechanical components

www.amtechinternational.com/what-are-gears/

Jul 25, 2014 ... You will find mechanical gears in so many applications and products! In fact, there's a good chance that you've used something today ...

How Gears Work | Gears for Kids | DK Find Out

www.dkfindout.com/uk/science/simple-machines/gears/

Gears are wheels with teeth that slot together. When one gear is turned the other one turns as well. If the gears are of different sizes, they can be used to ...