15 Facts About Automotive transmission

Propulsion Automotive transmission is the mode of transmitting and controlling propulsion power of a machine.

The term Automotive transmission properly refers to the whole drivetrain, including clutch, gearbox, prop shaft, differential, and final drive shafts.

The Automotive transmission reduces the higher engine speed to the slower wheel speed, increasing torque in the process.

The most common use is in motor vehicles, where the Automotive transmission adapts the output of the internal combustion engine to the drive wheels.

In motor vehicles, the Automotive transmission generally is connected to the engine crankshaft via a flywheel or clutch or fluid coupling, partly because internal combustion engines cannot run below a particular speed.

The output of the Automotive transmission is transmitted via the driveshaft to one or more differentials, which drive the wheels.

Need for a Automotive transmission in an automobile is a consequence of the characteristics of the internal combustion engine.

Front-wheel-drive vehicles generally have the engine and Automotive transmission mounted transversely, the differential being part of the Automotive transmission assembly.

The non-synchronous Automotive transmission type requires an understanding of gear range, torque, engine power, and multi-functional clutch and shifter functions.

For instance, in drag racing, the automatic Automotive transmission allows the car to stop with the engine at a high rpm to allow for a very quick launch when the brakes are released.

Continuously variable Automotive transmission is a Automotive transmission in which the ratio of the rotational speeds of two shafts, as the input shaft and output shaft of a vehicle or other machine, can be varied continuously within a given range, providing an infinite number of possible ratios.

The Automotive transmission is, in theory, capable of better user experience, without the rise and fall in the speed of an engine, and the jerk felt when changing gears poorly.

Dual-clutch Automotive transmission is a type of multi-speed vehicle Automotive transmission system, that uses two separate clutches for odd and even gear sets.

Dual-clutch Automotive transmission uses two sets of internals, each with its own clutch, so that a "gearchange" actually only consists of one clutch engaging as the other disengages—providing a supposedly "seamless" shift with no break in power Automotive transmission.

An arrangement for motor-vehicle Automotive transmission was probably used on the Ferguson F-1 P99 racing car in about 1961.