Generally regarded as the inventor of the gasoline-powered automobile, the German engineer & Automotive pioneer Karl Benz was born on November 25, 1844 in Mühlburg (Karlsruhe).Benz attended the local Grammar School in Karlsruhe. In 1853, at the age of nine he started at the scientifically oriented Lyceum. Next he studied at the Poly-Technical University. Benz had originally focused his studies on locksmithing, but went on to locomotive engineering. On September 30, 1860, at age fifteen, he passed the entrance exam for mechanical engineering at the University of Karlsruhe. During these years, while riding his bicycle, he developed a vehicle that would eventually become the horseless carriage.After his formal education, Benz had seven years of professional training in several companies, starting in Karlsruhe with two years of varied jobs in a mechanical engineering company. He then moved to Mannheim to work as a draftsman and designer in a scales factory. In 1868 he went to Pforzheim to work for a bridge building company Gebrüder Benckiser Eisenwerke und Maschinenfabrik. Finally, he went to Vienna to work at an iron construction company.
At the age of twenty-seven, Karl Benz joined August Ritter at the Iron Foundry and Mechanical Workshop in Mannheim, later renamed Factory for Machines for Sheet-metal Working. Karl Benz led in the development of new engines & in 1878 he began to work on new patents. First creating a reliable petrol two-stroke engine. Other German contemporaries, Gottlieb Daimler and Wilhelm Maybach were also working on similar engines, but Benz was the first to make the internal combustion engine feasible for use in an automobile. Karl Benz showed genius, through his successive inventions registered while designing what would become the production standard for his two-stroke engine. Benz soon patented the speed regulation system, the ignition, the spark plug, the carburettor, the clutch, the gear shift, and the water radiator.
in 1882 The company became Gasmotoren Fabrik Mannheim, but Benz left in 1883 and got a job at a bicycle repair shop in Mannheim owned by Max Rose and Friedrich Wilhelm Eßlinger. In 1883, the three founded a new company producing industrial machines: Benz & Company Rheinische Gasmotoren-Fabrik, (Benz & Cie) which began producing static gas engines as well. Benz continued his ideas for a horseless carriage. Using a similar technology to that of motorcycles he created an automobile, which had wire wheels with a four-stroke engine of his own design between the rear wheels and a very advanced coil ignition and evaporative cooling rather than a radiator. Power was transmitted by means of two roller chains to the rear axle. Karl Benz finished his creation in 1885 and named it the Benz Patent Motorwagen. This was the first automobile entirely designed to generate its own power, and not simply a motorized-stage coach or horse carriage.
The next year Benz created the Motorwagen Model 2, which had several modifications, and in 1887, the definitive Model 3 with wooden wheels was introduced, showing at the Paris Expo the same year. Benz began to sell the vehicle making it the first commercially available automobile in history, then In Early 1888 another gear was added to The Motorwagen allowing it to climb hills. To generate publicity and demonstrate the feasibility of using the Benz Motorwagen for travel, Benz’s wife Bertha took her first long distance automobile trip from Mannheim to Pforzheim , using one of the vehicles.Having to locate pharmacies on the way to fuel up, and repairing various technical and mechanical problems during the journey, Including adding leather to the brake blocks to make them more effective thus inventing brake lining. She arrived at her destination and sent Karl Benz a Telgram announcing the fact & Today the event is considered world’s first long-distance journey by automobile.This event is celebrated every two years in Germany with an antique automobile rally called the Bertha Benz Memorial Route and is signposted from Mannheim via Heidelberg to Pforzheim (Black Forest) and back. Benz’s Model 3 made its debut at the 1889 World’s Fair in Paris. there was a great demand Benz’s vehicles and By 1899 Benz was the largest automobile company in the world. In 1893 Benz created a less expensive vehicle suitable for mass production – the Victoria. This was a two-passenger automobile with a 2.2 kW (3.0 hp) engine, which could reach the top speed of 18 km/h (11 mph) and had a pivotal front axle operated by a roller-chained tiller for steering. The Benz Velo also participated in the world’s first automobile race, the 1894 Paris to Rouen, where Émile Roger finished 14th, after covering the 127 km (79 mi) in 10 hours 01 minute at an average speed of 12.7 km/h (7.9 mph). In 1895, Benz designed the first truck in history, some of these were subsequently modified to become the first motor buses.
In 1896, Karl Benz created the first flat engine. It had horizontally opposed pistons, where the corresponding pistons reach top dead centre simultaneously, thus balancing each other with respect to momentum. Flat engines with four or fewer cylinders are most commonly called boxer engines or horizontally opposed engines. This design is still used by Porsche, Subaru, and some high performance engines used in racing cars (Like the Subaru Impreza WRC) and BMW motorcycles. Competitions between Daimler Motoren Gesellschaft (DMG) in Stuttgart and Benz & Cie became intense. The main designer of DMG, Wilhelm Maybach, built the engine to the specifications of Emil Jellinek, who stipulated the new engine be named Daimler-Mercedes (after his daughter) and began racing the vehicles with great success. So Benz countered with the Parsifil, in 1903 with a vertical twin engine that achieved a top speed of 37 mph (60 km/h). In 1903 Karl Benz announced his retirement from design management but remained as director on the Board of Management through its merger with DMG in 1926 and, remained on the board of the new Daimler-Benz corporation until his death in 1929. Benz son Richard returned to the company in 1904 as the designer of passenger vehicles along with continuing as a director of Benz & Cie.
In 1906 Karl Benz, Bertha Benz, and their son, Eugen, then founded the private company, C. Benz Sons (German: Benz Söhne), producing automobiles and gas engines. The latter type was replaced by petrol engines because of lack of demand. The Benz Sons automobiles were of good quality and became popular in London as taxis.In 1909, the Blitzen Benz was built in Mannheim by Benz & Cie. The bird-beaked vehicle had a 21.5-liter (1312ci), 150 kW (200 hp) engine, and on November 9, 1909 in the hands of Victor Hémery of France, the land speed racer at Brooklands, set a record of 226.91 km/h (141.94 mph). on November 25, 1914, the seventy-year-old Karl Benz was awarded an honorary doctorate by his alma mater, the Karlsruhe University, thereby becoming—Dr. Ing. h. c. Karl Benz.
sports car racing became a major method to gain publicity for manufacturers and the Benz Velo participated in the first automobile race: Paris to Rouen. soon Unique race vehicles were being built. Including the Benz Tropfenwagen, which was introduced at the 1923 European Grand Prix at Monza and became the first mid-engine aerodynamically designed Racing car.In 1924 both Benz Cie and DMG started using standardized design, production, purchasing, sales, and advertising— marketing their automobile models jointly—although keeping their respective brands. Then in 1926, Benz & Cie. and DMG finally merged as the Daimler-Benz company, naming all of its automobiles, Mercedes Benz, after ten-year-old Mercédès Jellinek. A new logo was created, consisting of a three pointed star (representing Daimler’s motto: “engines for land, air, and water”) with the laurels from the Benz logo. Sadly On April 4, 1929, Karl Benz passed away at his home in Ladenburg at the age of eighty-four from a bronchial inflammation.The Benz home is historic and is now used as a scientific meeting facility for the Gottlieb Daimler and Karl Benz Foundation, which honors both Bertha and Karl Benz for their roles in the history of automobiles.