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The First Horseless Carriage

From Wikipedia: Cugnot was one of the first to employ successfully a device for converting the reciprocating motion of a steam piston into rotary motion by means of a ratchet arrangement. A small version of his three-wheeled fardier à vapeur ("steam dray") ran in 1769. (A fardier was a massively built two-wheeled horse-drawn cart for transporting very heavy equipment such as cannon barrels). The original 1769 model. Cugnot's 1770 fardier à vapeur, as preserved at the Musée des Arts et Métiers, Paris. Cut-away drawing The first "automobile accident"? In 1770, a full-size version of the fardier à vapeur was built, specified to be able to carry 4 tons and cover 2 lieues (7.8 km or 4.8 miles) in one hour, a performance it never achieved in practice. The vehicle, which weighed about 2.5 tonnes tare, had two wheels at the rear and one in the front where the horses would normally have been; this front wheel supported the steam boiler and driving mechanism. The power unit was articulated to the "trailer" and steered from there by means of a double handle arrangement. One source states that it seated four passengers and moved at a speed of 2.25 miles per hour(3.6 km/h).[3] The vehicle was reported to have been very unstable due to poor weight distribution - which would have been a serious disadvantage seeing that it was intended that the fardier should be able to traverse rough terrain and climb steep hills. In 1771, the second vehicle is said to have gone out of control and knocked down part of the Arsenal wall, (reported to be the first known automobile accident); however according to Georges Ageon,[4] the earliest mention of this occurrence dates from 1801 and it does not feature in contemporary accounts. Boiler performance was also particularly poor, even by the standards of the day, with the fire needing to be relit and steam raised again every quarter of an hour or so, considerably reducing overall speed. After running a small number of trials variously des

Advertisements While many people think of cars and automobiles as the product of the 19th century and the Industrial Revolution, the first horseless carriages were built before the American Revolution! Nicolas-Joseph Cugnot was an engineer in the French Army when he successfully built one of the world’s first steam engines designed specifically for turning wheels.… Continue reading The First Horseless Carriage

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