Who knows the origin of cars?

The automobile was invented by karl friedrich Benz on 18861October 29th.

1872, karl friedrich benz decided to build a highly profitable engine as a turning point in his life. Ben Ci devoted himself to the research of engines and obtained production licenses for manufacturing four-stroke engines and two-stroke engines. 1879, he invented the first single-cylinder gas engine.

1879 65438+Feb. 3 1 karl friedrich Benz built the first single-cylinder gas engine. After years of hard work, Japan finally developed a single-cylinder gasoline engine and invented the first horseless tricycle. It was on this day that Mercedes-Benz won the patent right of automobile manufacturing and was recognized as the birthday of the automobile.

After several years' efforts, karl friedrich benz changed the design scheme, assembled the engine, got the support of the royal photographer Biller, and improved the Otto four-stroke engine. Finally, on129, Karl Benz successfully trial-produced the world's first three-wheeled car with a single cylinder engine.

Extended data

Classification of cars:

1, passenger car

The design and technical features of passenger cars are mainly used to carry passengers, their carry-on luggage and/or temporary articles, including the driver's seat. No more than 9 passenger cars.

Passenger cars are divided into the following 1 1 types, mainly including: ordinary passenger cars, open-top passenger cars, advanced passenger cars, small passenger cars, open-top, hatchbacks, station wagons, multi-purpose passenger cars, short-headed passenger cars, off-road passenger cars and special-purpose passenger cars.

2. Commercial vehicles

Commercial vehicles are designed and technically used to transport people and goods, and can tow trailers, but passenger cars are not included. Mainly: passenger cars, semi-trailer tractors and trucks.

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