Transmission (mechanics)

Transmission (mechanics)

Transmission (pronunciation: /trænˈsmɪʃən/) in mechanics refers to the system of parts that transmits power from an engine to the wheels of a motor vehicle. The term is derived from the Latin word 'transmissio', which means 'to send across' or 'to transfer'.

Etymology

The term 'transmission' comes from the Latin 'trans-' meaning 'across' and 'mittere' meaning 'to send'. Thus, in a mechanical context, it refers to the process of transferring power from one place to another.

Types of Transmission

There are several types of transmission systems used in vehicles, including:

• Manual transmission
• Automatic transmission
• Continuously variable transmission
• Semi-automatic transmission
• Dual-clutch transmission

Each type of transmission has its own unique characteristics and uses.

Components of a Transmission

A typical transmission system consists of several key components, including:

• Clutch
• Gearbox
• Differential
• Drive shaft
• Final drive

These components work together to transfer power from the engine to the wheels.

Related Terms

• Torque converter
• Transmission fluid
• Overdrive
• Gear ratio
• Synchromesh

See Also

• Drivetrain
• Powertrain
• Vehicle dynamics

External links

• Medical encyclopedia article on Transmission (mechanics)
• Wikipedia's article - Transmission (mechanics)

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