Jacquard

Definition and stakes

J. Hamilton Fyfe,  Triumphs of Invention and Discovery in Art and Science

“ Before Jacquard's death in 1835, his apparatus had not only made its way into every manufactory in France, but was used in England, Switzerland, Germany, Italy, and America. Even the Chinese condescended to avail themselves of this invention of a "barbarian."
Jacquard's apparatus is, strictly speaking, not a loom, but an appendage to one. It is intended to elevate or depress, by bars, the warp threads for the reception of the shuttle, the patterns being regulated by means of bands of punched cards acting on needles with loops and eyes.
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Source: Gutenberg

Edward W. Byrn,  The Progress of Invention in the Nineteenth Century

“ Jacquard, a native of Lyons, conceived the plan of his great invention in the last decade of the Eighteenth Century, and on December 28, 1801, took out French patent No. 245, on the same. His invention was not, in fact, a new form of loom, but rather an attachment to a loom which was universally applicable to all looms. Before his invention, figured patterns of cloth could only be made by slow and laborious processes. Jacquard’s invention consisted in individualizing and differentiating the movement of the warp threads, instead of operating them in constant groups. ”
Source: Gutenberg

J. Hamilton Fyfe,  Triumphs of Invention and Discovery in Art and Science

“ He solaced himself for the drudgery of his labours by spending his leisure in the study of machines for figure-weaving. The idea of the beautiful apparatus which he afterwards perfected began to dawn on him, but for the time it was driven out of his mind by the stirring transactions of the time. The whirlwind of the Revolution was sweeping through the land. Jacquard ardently embraced the cause of the people, took part in the gallant defence of Lyons in 1793, fled for his [Pg 229] life on the reduction of the city, and with his son—a lad of sixteen—joined the army of the Rhine. ”
Source: Gutenberg

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