Jacquard loom. Capture web |

La diffusion de l’invention de Jacquard a fait chuter le coût des tissus à motifs à la mode et très recherchés. Ils pouvaient désormais être produits en masse, devenant abordables pour un large marché de consommateurs, pas seulement les plus riches de la société.


The Jacquard loom ties together two of Manchester’s most important historic industries: textile manufacturing and computing. Read on to find out how it both revolutionised the production of patterned cloth and also inspired the development of early computing.

A revolutionary invention

When Joseph-Marie Jacquard, a French weaver and merchant, patented his invention in 1804, he revolutionised how patterned cloth could be woven. His Jacquard machine, which built on earlier developments by inventor Jacques de Vaucanson, made it possible for complex and detailed patterns to be manufactured by unskilled workers in a fraction of the time it took a master weaver and his assistant working manually. 

The spread of Jacquard’s invention caused the cost of fashionable, highly sought-after patterned cloth to plummet. It could now be mass produced, becoming affordable to a wide market of consumers, not only the wealthiest in society.

Dans les années 1820, la technologie Jacquard s’est propagée en Grande-Bretagne, où elle a considérablement stimulé l’industrie textile en plein essor du Lancashire

The Jacquard loom in Manchester

By the 1820s, Jacquard technology had spread to Britain, where it greatly boosted Lancashire’s burgeoning textiles industry, allowing Manchester and its surrounding cotton towns to produce the woven patterned textiles people craved.

Workers at Mount Street Mill in Manchester using Jacquard looms to weave patterned seat coverings, around 1910.
Science Museum Group Collection

From 7,000 to 8,000 Jacquard looms are now in this country… The best English designs are those in cotton goods… The Jacquard machinery is applicable to everything which is figured or flowered… every species of tissue (woven fabric) to which a loom can be applied, even to straw hats, horsehair or wire…

Manchester Guardian (14 December 1836)

Series of punch cards on the Jacquard hand loom in the Textiles Gallery at the Science and Industry Museum. Science Museum Group Collection

Le métier Jacquard est souvent considéré comme un prédécesseur de l’informatique moderne car ses cartes perforées interchangeables ont inspiré la conception des premiers ordinateurs

Inspiring early computing

Jacquard’s invention transformed patterned cloth production, but it also represented a revolution in human-machine interaction in its use of binary code—either punched hole or no punched hole—to instruct a machine (the loom) to carry out an automated process (weaving). The Jacquard loom is often considered a predecessor to modern computing because its interchangeable punch cards inspired the design of early computers. When British mathematician Charles Babbage released his plans for the Analytical Engine, widely considered the first modern computer design, fellow mathematician Ada Lovelace famously observed:

« The Analytical Engine weaves algebraic patterns, just as the Jacquard loom weaves flowers and leaves »
Ada Lovelace, mathematician (1843)

With his Analytical Engine, Babbage envisaged a machine that could receive instructions from punch cards to carry out mathematical calculations. His idea was that the punch cards would feed numbers, and instructions about what to do with those numbers, into the machine.

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