Tiptronic transmission is the latest innovation in the field of automatic power transmission systems, which combines the both worlds of transmissions, manual and automatic. In this mode tiptronic offers a choice of five different gear patterns ranging from economy to sport Porsche introduced tiptronic transmission in their sports cars.



Types of power transmission



There are 4 types of transmission



1. Automatic

2. Semi Automatic

3. Manual transmission

4. Constantly variable transmission





The principle behind this type transmission is one of being an automatic but with no real gear selection capabilities. One such type was known as variomatic transmission. It relied on centrifugal forces throwing out bob weight within a pulley assembly and drive belts drove the whole lot.

Operation of Tiptronic Transmission
A Tiptronic transmission is an automatic transmission that can be controlled like a manual transmission. a computer selects the suitable gear in a standard automatic transmission but in tiptronic transmission system, this control is given to the driver.

Automatic With Manual Feel

The major goal of the designers of tiptronic transmission was to give the driver more control of the car's performance and approximate the feel of a manual transmission , at the same time maintaining the easiness of drive as an automatic car. a manual transmission design was attempted that worked like the autromatic, but the tiptronic approach has had the upper hand.

Operation
Until the tiptronic system is activated, the system performs like a normal automatic transmission. When the driver activates the Tiptronic system, the transmission ceases to shift automatically. and relies on the driver to change gears. The the gears are controlled with paddle-shifters which are attached to the steering wheels.

Driving With a Tiptronic
This system sometimes offers a performance setting in which the automatic transmission shifts gear at higher RPMs to simulate the feeling of a sports car. This system or a similar one is used by many manufacturers in their models.

For further details, visit these links:

http://ehowhow-does_5007792_tiptronic-tr...work_.html
http://scribddoc/19206171/Triptonic-Transmission

hiii, i frankly request u to give m detailed info abt tip tronic gear transmission....