Dsg has a patent.

I believe everyone has heard of DSG dual clutch gearbox. Many people think that DSG dual-clutch gearbox is the first time assembled by Volkswagen, and the quality is not good. Actually, it's not. It was originally assembled on Porsche 962C and Audi S 1985 in the 1980' s, but it has not been used in civil vehicles, but one thing is certain: DSG dual-clutch gearbox is the first gearbox popularized by the public. When Volkswagen introduced the DSG gearbox, it was said to be in the automobile industry. However, there are follow-up questions. In addition, it is not only painful, but also makes consumers scratch their scalp and spit it out. Volkswagen DSG dual clutch gearbox is a pit.

1. The main source of being spit out is the poor quality of the Volkswagen DSG gearbox, so when the car is driving on the city road, the first gear and the second gear of the gearbox will constantly change from one side if the rhythm is changing. The gearbox clutch is usually in a semi-coupled state, which may lead to overheating of the internal components of the gearbox, which in turn makes the gearbox more vulnerable to damage.

In fact, I think it is incorrect that Volkswagen has completely returned to the problem of DSG gearbox. Let me clarify, I'm not here to whitewash the public, I just want to say something. In fact, the real reason behind this is because Volkswagen has always restricted gearbox technology. Of course, it doesn't mean that Volkswagen can't make the traditional AC gearbox of hydraulic torque converter, but at most. Manufacturers such as Aisin and ZF who specialize in research and development of gearboxes have obtained patents. If Volkswagen wants to use AT gearboxes in their cars, they can pay an expensive patent license fee or buy gearboxes directly. The products of these manufacturers.

As the first automobile manufacturer in the world, it will never be welcomed by people because of the gearbox problem. Therefore, Volkswagen decided to improve it by promoting the dual-clutch gearbox.