1766 British inventor watt (1736- 18 19) improved the steam engine and started the first industrial revolution. 1769, French army engineer Cournot (1725- 1804) made the first car driven by a steam engine. Due to the failure of the steering system during the test run, it crashed into the wall of the San slave arsenal, which was the first motor vehicle accident in the world 177 1 year, Cournot improved steam car, with a speed of 9.5 kilometers per hour, pulling 4-5 tons of goods. 1794, streeter, an Englishman, first put forward the idea of mixing fuel and air to make mixed gas for combustion. 1796 Italian scientist Volts invented the world's first storage battery, which brought a historic turning point to the birth and development of automobiles. 180 1 year, French Leben put forward the principle of gas engine. 1803, the French engineer Trevico (177 1- 1833) adopted a new type of high-pressure steam engine, which can take 8 people, with an average speed of 13km. Since then, cars driven by steam engines have been applied in practice. 1827, the steam car made by the Duke of Canary (1793- 1873) became the first steam car in the world. It can carry passengers 18 people, with an average speed of 19km. 1838, the British inventor Hennert invented the world's first internal combustion engine ignition device, which was called "a revolution in the history of world automobile development" by the world. 1842, American Goode invented the hard rubber tire, which is very strong and bumps badly when driving. 1858 French engineer Ronin invented the world's first electric ignition spark plug made of ceramic insulating material. 1859, a famous French physicist invented the lead-acid battery, which created conditions for cars to use electricity, and was called "a far-reaching invention". 1860, Lionel, a French electrical engineer, made the first gas engine to ignite gas with electric spark. 1862 French electrical engineer Lionel developed a two-stroke internal combustion engine. Others began to study the four-stroke engine. 1867 German engineer Otto (1832- 189 1) successfully developed the world's first reciprocating piston four-stroke gas engine. 1876, Otto manufactured a single-cylinder horizontal 3 kW gas engine with a compression ratio of 2.5. 1886 (1) 65438+1On October 29th, the Patent Office in Mannheim, Germany approved Karl? ; Ben Ci applied for a patent for its successful three-wheeled car in 1885, which is called the birth day of modern automobile by most people. (2) German Godlip? ; Daimler made the world's first four-wheeled car. (3) Otto announced that he would give up the patent of the four-stroke engine, and anyone could make it as needed. 1887 ① Carl? ; Ben Ci sold his first car to the Frenchman Emile? ; Rogers, this is the sale of the first modern car in the world. 2 Carl? ; Ben Ci established the first automobile manufacturing company in the world-Mercedes-Benz Automobile Company. 1888 ① French Peugeot company was founded ② Englishman Deng Lupu invented pneumatic tire. 1889 (1) Daimler adopted a 4-speed gear transmission with sliding pinion on his car. (2) On June 9th, Daimler's V engine was patented in Germany, and later Karl? ; Mercedes-Benz used this type of engine in its own car and paid Daimler a patent fee of 37,000 marks. (3) The French Peugeot Company has successfully developed gear transmission and differential device. 1890 ① Daimler established a company. ② A gasoline engine factory is set up in Oz, USA. 189 1 year ① the first electric car was developed in Chicago, USA. (2) French Panherd and Loiseau adopted the structure of front engine and rear wheel drive, and designed special chassis. This structure has laid the foundation of the basic type of automobile transmission and has been widely imitated all over the world for a long time. 1892 American delia invented the throat-jet carburetor. 1893 (1) Diesel, a German, discussed the principle of diesel engine for the first time in his paper "The Principle and Structure of Rotary Heat Engine". ② Paris, France began to implement vehicle registration, use license plates and issue driver's licenses. (3) delia developed the first gasoline engine car in American history. 1894 (1) Dissel exhibited his first commercial diesel engine. (2) French Michelin brothers invented pneumatic rubber tires. (3) Mercedes-Benz has produced a 135 Victoria sedan with detachable pneumatic tires invented by Michelin. 1895 (1) The world's first automobile magazine, Horseless Times, was published in the United States. (2) French Le Vassor invented the manual gear transmission device. The first car race was held in America, and the winner ran 50 miles (80.45 kilometers) in 9 hours. 1896 ① Henry? ; Ford successfully developed a 2-cylinder 4-wheel car. ② The word "car" was first used in American publications. Americans use oil lamps to illuminate cars. ④ The British used asbestos brake pads for the first time. ⑤ Germany was the first to use automobile instruments. ⑥ London held the International Automobile Expo for the first time, exhibiting cars, vans and electric cars. All landowners Peugeot company was established. German Dutz became the originator of taxi management. Pet-name ruby the first car imported from Japan. 1897 ① Oz founded the "Oz Automobile Factory" in Lansing, Michigan, USA. ② The first exhibition of automobile publications was held in the United States (May 2003 13). (3) British Lanchester brand car adopts high-pressure lubrication system, and the inventor obtained a patent for it. (4) Automobile insurance was first implemented in the United States, and Rumis carried out property insurance for its single-cylinder cars at a rate of 0.75%. ⑤ The earliest automobile association in the world, Royal Automobile Club, was established in Britain. Now R.A.C.⑤ Diesel engine adopts compression ignition 1. 1 kW diesel engine, and its thermal efficiency is as high as 26%. Shook the world. All landowners British George? ; Smith became the first person convicted of drunk driving. 1898 ① Franklin, an American, invented a 4-cylinder air-cooled engine with overhead valve. (2) The first bus came out. (3) the rotor engine came out. (4) French Renault first used the universal joint in automobile transmission, and invented the bevel gear type main reducer transmission device to replace the chain transmission. ⑤ Renault Company was established. The British make cars with diesel engines. 1899 ① the first fiat car came out. ② Honeycomb radiator with integral water tank, stepped transmission and pedal accelerator was first applied by Daimler Company. (3) new york established the first garage in the United States. (4) German Civel became the first car driver to die in a car accident. 1900 (1) American Oz brand cars are put into production. 2 William? ; McGinley (1897- 190 1 25th president of the United States) became the first American president to take a bus. (3) Germany made the first armored vehicle. (4) the all-metal fuselage came out. ⑤ Porsche, a German, developed a car with a curved windshield. ⑥ Mercedes-Benz Company uses steel instead of wood to make car frames. ⑦ Tilting circular steering wheel was first used in Germany. Today, new york issued the first automobile driver's license, which is called "engineer's certificate". 190 1 (1) After the fire broke out in the Oz automobile factory in Detroit and production resumed, the scattered workshops adopted the production organization mode of subcontracting parts processing and assembly. Later, these workshops became independent one after another, which made Detroit develop into a motor city. ② new york began to issue automobile license plates (aluminum plates with numbers). (3) Bosch Company of Germany invented the high-voltage magneto ignition device. ④ Oldsmobile first used tachometer. ⑤ Daimler Company adopts low-voltage magneto ignition system. ⑥ China imported the first car. 1902 ① Cadillac automobile company was established. ② The patent of disc brake was obtained by the British. ③ The patent of drum brake was obtained by Renault of France. (4) The independent suspension of the rear axle was installed on the racing car by the French. ⑤ Friction shock absorbers are used in Britain. ⑥ Eliot's steering principle, using the rotation of two front wheels instead of the rotation of the shaft, began to be applied. ⑦ The American Automobile Association was founded in Chicago. 1903 ① Ford motor company was established. (2) France developed the first V-type engine. There are taxis in London. ④ Goodyear Tire Company of the United States obtained the patent of tubeless tire. ⑤ All-steel cars are produced in Britain. Enoch, the father of traffic safety, published the book Driving Rules. ⑦ The police in Boston, USA, were the first to buy a car to perform police duties. 1904 ① pneumatic braking system is adopted. ② Cadillac cars are equipped with anti-theft ignition systems. ③ The United States has developed puncture-proof tires. (4) British heath invented the hydraulic braking system. 1905 ① France has developed a closed drive axle. (2) France developed a tire pressure gauge. ③ The American Society of Automotive Engineers (SAE) was established. 1906 ① The bumper with spring came out. (2) Germany out of the front wheel brake. (3) Buick uses batteries as standard equipment for automobiles. ④ The first Grand Prix was held in Le Mans, France. ⑤ The torsion bar shock absorber came out. 1907 ① rolls-royce company began to produce "phantom" brand station wagon. (2) The American Automobile Manufacturers Association published a formula for calculating automobile power, which was later used as the basis for automobile taxation in some countries. (3) France uses acetylene lamps. (4) Japan made the first gasoline engine car. 1908 (1) Cadillac won the Dewar Award from the Royal Automobile Club for producing cars with interchangeable parts. ② The Ford "T" car came out, the Ford assembly line was built, and a brand-new automobile production mode was started. Durant founded General Motors. (4) The tire engraving machine came out in America. The electric horn is used in cars by Americans. 1909 ① The first high-speed racing track was built in Indiana, USA, which is the birthplace of Indian racing. (2) Cadillac merged with General Motors. 19 10 fire engines appeared in the United States. 19 1 1 year ① the center line was marked on the expressway in Detroit, USA for the first time. ② A 500-mile car race was held in the United States, and the rearview mirror was installed on the winner's car for the first time. (3) German car Carmen put forward the concept of streamline. (4) French Peugeot has designed four-wheel brakes. Electric lights are used by Americans for car lighting. ⑥ Auto shares are listed in new york. 19 12 ① Cadillac installed automatic starter for the first time. ② The double cam overhead engine came out in Switzerland. ③ Buick V 12 engine adopts aluminum piston. ④ The experiment that adding carbon black into tire materials can improve the wear resistance was successful. 19 13 ① the four-door bridge car came out. (2) the curved windshield came out. (3) car headlights is placed on the fender. (4) Car sales adopt installment payment for the first time. ⑤ The first gas station was built. 19 14 ① the dodge bus with all-steel body came out. (2) Detroit has the first stop light to manage traffic. (3) The spark plug with mica insulator was produced in Britain. ④ Double-decker buses are made in Britain. 19 15 ① The detachable rim replaced the embedded rim. The "T" car of the box came out. 19 16 ① inclined windshields are popular, and cars are equipped with manual wipers. Americans began to use stop lights. ③ The last batch of "Pearson-Cox" steam cars in Britain stopped production. 19 17 Lincoln motor company was established. 19 18 ① the number of registered buses in the United States exceeds 5 million. (2) McMann in the United States? ; Rosside made a four-wheel hydraulic brake and applied for a patent. ③ Chevrolet merged with GM. (4) Ackerman, a British German, applied for the patent of parallel linkage steering mechanism, which was later changed to trapezoidal linkage by the French. 19 19 ① Ford's bus production reached 750,000 vehicles, exceeding 1/3 of American bus production. ② High-efficiency brakes are used for loading. 1920 (1) Toyo automobile industry company was established in Japan. (2) The United States has built an expressway with a total length of 19 1 km. (3) Citroen and Blue Flag Company started stamping disc wheels with steel plates. (4) GM installed a dome light in the car. Lincoln's car came out. 192 1 year ① Lincoln motor listed the turn signal device as standard equipment. ② Ford motor production accounts for 55.45% of the total output in the United States. (3) The radiator and lamps are plated with nickel. ④ It is found that tetraethyl lead has antiknock effect in gasoline. ⑤ Detroit has designed synchronous traffic lights and a safety platform above the ground. The first motel opened. ⑦ Adjustable car seats came out. 1922 ① air filters and oil quantity indicators are used in automobiles. ② The blue flag vehicle adopts V6 engine and four-wheel independent suspension device. (3) Rubber suspension device came out in America. ④ Established Enoch Transportation Foundation focusing on traffic engineering and vehicle management. 1923 (1) Daimler company invented an automatic spray painting device. ② Mercedes-Benz Company produced the first diesel truck. Ford produces 2 million cars every year. (4) Fiat introduced an adjustable steering wheel. ⑤ The first 24-hour car race was held in Le Mans, France. 1924 (1) DuPont introduced a new quick-drying coating. There is one car for every seven people in America. (3) Franklin developed the damping device in the clutch. (4) the United States out of the mullite porcelain insulator spark plug. ⑤ Bosch Company began to produce electric wipers. Italy's first toll road opened to traffic. ⑦ Two-line headlights came out. 1925 (1) Oldsmobile 5-seat car came out. ② Auto parts provided to users this year include: jack, brake light, lock cover of water tank, luggage rack, reflector, ashtray, cigarette lighter and thermometer. ③ Chrysler Company was established. 1926 ① Mercedes-Benz merged with Daimler Company and began to produce Mercedes-Benz cars. (2) The United States has developed a gasoline octane number meter, which makes the anti-knock performance of gasoline have a measurement standard. (3) The reduction of the height of the drive axle and the adoption of hyperbola gears can reduce the center of gravity of the automobile. (4) GM will turn the car headlights dimmer switch from the steering wheel to the floor and switch to the foot control. ⑤ GM established a body studio. 6 Cadillac uses shatterproof glass. 1927 ① the vacuum automatic supercharger came out. (2) Automobiles can be silenced by filling wool fabrics in steel parts and spraying silencers. The automobiles exhibited in the 27th International Automobile Expo show the development trend of automobiles: air filters, gasoline filters, oil filters, crankcase ventilation devices and rearview mirrors have been adopted one after another. ④ Stop producing "T" cars, and cumulatively produce 15007033 cars, which has made outstanding contributions to the popularization of American cars. ⑤ The hydraulic brake came out. 1928 ① Ford's "a" car replaced the "t" car that is popular all over the world. (2) GM launched a Chevrolet 6-cylinder engine car, equipped with various luxury accessories, which was well received by users. ③ Cadillac car adopts synchronous transmission. (4) "BMW" brand car came out. 1929 ① Henry? ; The Ford Motor Museum is open to the public. ② Start to install automobile taillights. The United States uses radio as an option for cars. 4 "the father of the car" Carl? ; Mercedes is dead. 1930 ① the advent of ultra-low pressure tires has improved the performance of automobiles on soft roads. ② The tinned piston came out. ③ Wear