The Evolution of Motor cars
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Transcript of The Evolution of Motor cars
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By: Haya Al Thani
THE EVOLUTION OF MOTOR CARS
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In 1335 the first designs for the car was Invented.
FIRST DESIGNS FOR THE CAR
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In 1769 Cugnot and Brezin invented the first successful car !
FIRST SUCCESSFUL CAR!
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In 1769 Nicolas Cugnot, a French military engineer developed a steam powered road-vehicle for the French
army to haul heavy cannons.
Using a steam engine fixed to a three-wheeled cart, Cugnot successfully converted the back-and-forth action of a steam
piston into rotary motion.
The truck reputedly reached walking speed and carried four tones. The army later abandoned his invention.
French milit FRENCH MILITARY ENGINEER ary
engineer
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In 1801 ‘road locomotive’ - known as the Puffing Devil – was the first horseless carriage to transport passengers.
Innovations like hand brakes, gears, and steering improvements were developed in subsequent decades.
FIRST HORSELESS CARRIAGE
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In 1858 Belgian-born engineer, Jean Joseph Étienne Lenoir invented and patented (1860) a two-stroke, internal
combustion engine. It was fuelled by coal gas and triggered by an electric spark-ignition.
Lenoir later attached an improved engine to a three-wheeled wagon and completed a fifty-mile road trip.
FIRST COAL-GAS ENGINE
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ETIENNE LENOIR ‘S DESIGNS
In 1860 Lenoir’s design used two cylinders to compress and burn the gas.
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In 1865 the Locomotive Act restricted the speed of horse-less vehicles to 4mph in open country and 2 mph in towns.
The act effectively required three drivers for each vehicle; two to travel in the vehicle and one to walk ahead waving a red flag. For the next 30 years cars couldn’t legally travel
above walking speed.
SPEED RESTRICTIONS INTRODUCED IN UK
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In 1901 Randsom Old gained fame as the first mass producer of gas powered in America.
RANDSOM OLD FIRST MASS PRODUCER
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In 1913 Henry Ford began to produce cars .Henry’s credited today as the father of the assembly line.
HENRY FORD INVENTION