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   How does a gearbox (transmission) work?

   • The conversion of speed and torque takes place in gearboxes through the arrangement of gears or pulleys of different sizes. As explained in the article What is a transmission (gearbox) and what is it used for?, transmissions are used, among other things, to set the speed to a desired value.

   How does a gearbox (transmission) work? | tec-science

   www.tec-science.com/mechanical-power-transmission/basics/operating-principle/

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   What does a gearbox do in a car?

   • The gearbox provides a selection of gears for different driving conditions: standing start, climbing a hill, or cruising on level surfaces. The lower the gear, the slower the road wheels turn in relation to the engine speed. The gearbox is the second stage in the transmission system, after the clutch .

   How manual gearboxes work - How a Car Works

   www.howacarworks.com/basics/how-manual-gearboxes-work

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   How does a transmission work?

   • A transmission (also called a gearbox) is a mechanical device which uses a gear set —two or more gears working together—to change the speed, direction of rotation, or torque multiplication/reduction in a machine. Transmissions can have a single fixed-gear ratio, multiple distinct gear ratios, or continuously variable ratios.

   Transmission (mechanical device) - Wikipedia

   en.wikipedia.org/wiki/Transmission_(mechanical_device)

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   Where is the gearbox located in a car?

   • The gearbox is the second stage in the transmission system, after the clutch . It is usually bolted to the rear of the engine , with the clutch between them. Modern cars with manual transmissions have four or five forward speeds and one reverse, as well as a neutral position.

   How manual gearboxes work - How a Car Works

   www.howacarworks.com/basics/how-manual-gearboxes-work

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   Why do transmissions have multiple gears?

   • Many transmissions – especially for transportation applications – have multiple gears that are used to change the ratio of input speed (e.g. engine rpm) to the output speed (e.g. the speed of a car) as required for a given situation. Gear (ratio) selection can be manual, semi-automatic, or automatic.

   Transmission (mechanical device) - Wikipedia

   en.wikipedia.org/wiki/Transmission_(mechanical_device)

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   What is a shiftable motor gearbox?

   • In top gear, on the other hand, the shiftable motor gearbox has a speed ratio with a minimum transmission ratio of approx. i min = 0.8. The speed is therefore increased by a factor of 1.25 (=1/0.8). Gearboxes that can change their transmission ratio are also referred to as shiftable transmissions or manual transmissions or, for short, gearshifts.

   How does a gearbox (transmission) work? | tec-science

   www.tec-science.com/mechanical-power-transmission/basics/operating-principle/

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2. Videos

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     HOW IT WORKS: Transmissions

     13 Jul 2015

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     Manual Transmission, How it works?

     4 Mar 2015

     47.5M views

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     19:39

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     How Manual Transmission works - automotive technician shifting

     3 Nov 2020

     4.2M views

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3. www.tec-science.com › mechanical-powerHow does a gearbox (transmission) work? | tec-science

   www.tec-science.com › mechanical-power

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   Aug 2, 2018 · Each pair of wheels that mesh with one another represents a so-called gear stage and is characterized by a certain transmission ratio. In general, a gearbox has several gear stages, each with different transmission ratios. Figure: Gear stages. A gear stage is a wheel pairing within a gearbox at which the speed or torque changes!

4. www.howacarworks.com › basics › how-the-transmissionHow the transmission works - How a Car Works

   www.howacarworks.com › basics › how-the-transmission

   The gearbox is built into the crankcase, and drive is transmitted to the front wheels by universally jointed shafts. Front-wheel-drive cars use the same transmission principles as rear-wheel-drive cars, but the mechanical components vary in design according to the engine and gearbox layout.

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6. www.howacarworks.com › basics › how-manual-gearboxesHow manual gearboxes work - How a Car Works

   www.howacarworks.com › basics › how-manual-gearboxes

   • Cached

   The gearbox is the second stage in the transmission system, after the clutch. It is usually bolted to the rear of the engine , with the clutch between them. Modern cars with manual transmissions have four or five forward speeds and one reverse, as well as a neutral position.

7. auto.howstuffworks.com › transmissionHow Manual Transmissions Work | HowStuffWorks

   auto.howstuffworks.com › transmission

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   Feb 2, 2024 · The transmission allows the gear ratio between the engine and the drive wheels to change as the car speeds up and slows down. You shift gears so the engine can stay below the redline and near the rpm band of its best performance.

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8. en.wikipedia.org › wiki › Transmission_(mechanicalTransmission (mechanical device) - Wikipedia

   en.wikipedia.org › wiki › Transmission_(mechanical

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   A transmission (also called a gearbox) is a mechanical device which uses a gear set—two or more gears working together—to change the speed, direction of rotation, or torque multiplication/reduction in a machine.

9. www.youtube.com › watchHOW IT WORKS: Transmissions - YouTube

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   The basic mechanical operation of a gearbox is explained on a drivetrain demonstrating the advantages of gearing, axles, clutch shifting, and the application...

   • Video Duration: 10 min
   • Views: 12M

   • Author: DOCUMENTARY TUBE

10. auto.howstuffworks.com › automatic-transmissionHow Automatic Transmissions Work | HowStuffWorks

    auto.howstuffworks.com › automatic-transmission

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    In this article, we'll work our way through an automatic transmission. We'll start with the key to the whole system: planetary gearsets. Then we'll see how the transmission is put together, learn how the controls work and discuss some of the intricacies involved in controlling a transmission. Contents.