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Cars Now! PDF

An official website of the United States government. We’ve made some changes to EPA. If the information you are looking for is not here, you may be able to find it on the Cars Now! PDF Web Archive or the January 19, 2017 Web Snapshot. If you are looking to find and compare cars, go to fueleconomy.


Författare: Dan Ross.
Die Entstehung des Automobils. Ein Bericht über die Avantgarde der Autobranche

Contact Us to ask a question, provide feedback, or report a problem. Jump to navigation Jump to search For other types of motorized vehicles, see Motor vehicle. Most definitions of car say they run primarily on roads, seat one to eight people, have four tires, and mainly transport people rather than goods. Cars have controls for driving, parking, passenger comfort and safety, and controlling a variety of lights. Over the decades, additional features and controls have been added to vehicles, making them progressively more complex.

There are costs and benefits to car use. The benefits include on-demand transportation, mobility, independence, and convenience. The first working steam-powered vehicle was designed — and quite possibly built — by Ferdinand Verbiest, a Flemish member of a Jesuit mission in China around 1672. It was a 65-cm-long scale-model toy for the Chinese Emperor that was unable to carry a driver or a passenger. The development of external combustion engines is detailed as part of the history of the car, but often treated separately from the development of true cars.

In 1879, Benz was granted a patent for his first engine, which had been designed in 1878. Many of his other inventions made the use of the internal combustion engine feasible for powering a vehicle. His first Motorwagen was built in 1885 in Mannheim, Germany. In 1896, Benz designed and patented the first internal-combustion flat engine, called boxermotor.

Cannstatt in 1890, and sold their first car in 1892 under the brand name Daimler. It was a horse-drawn stagecoach built by another manufacturer, which they retrofitted with an engine of their design. Germany following the First World War, but the directors of DMG refused to consider it initially. Negotiations between the two companies resumed several years later when these conditions worsened and, in 1924 they signed an Agreement of Mutual Interest, valid until the year 2000.

In 1890, Émile Levassor and Armand Peugeot of France began producing vehicles with Daimler engines, and so laid the foundation of the automotive industry in France. The first design for an American car with a gasoline internal combustion engine was made in 1877 by George Selden of Rochester, New York. Selden applied for a patent for a car in 1879, but the patent application expired because the vehicle was never built. His patent was challenged by Henry Ford and others, and overturned in 1911.

In 1893, the first running, gasoline-powered American car was built and road-tested by the Duryea brothers of Springfield, Massachusetts. 1902 and gasoline vehicles in 1904. In Britain, there had been several attempts to build steam cars with varying degrees of success, with Thomas Rickett even attempting a production run in 1860. In 1892, German engineer Rudolf Diesel was granted a patent for a „New Rational Combustion Engine“. In 1897, he built the first diesel engine.