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Eli Whitney Jr. (December 8, 1765 – January 8, 1825) was an American inventor, widely known for inventing the cotton gin in 1793, one of the key inventions of the Industrial Revolution that shaped the economy of the Antebellum South.
In the US, Eli Whitney saw the potential benefit of developing "interchangeable parts" for the firearms of the United States military. In July 1801 he built ten guns, all containing the same exact parts and mechanisms, then disassembled them before the United States Congress. He placed the parts in a mixed pile and, with help, reassembled all ...
The Indian worm-gear roller gin was invented sometime around the 16th century [5] and has, according to Lakwete, remained virtually unchanged up to the present time. A modern mechanical cotton gin was created by American inventor Eli Whitney in 1793 and patented in 1794.
This invention -- Eli Whitney received a patent for his cotton gin on March 14, 1794. For the first time, American plantation owners would be able to harvest large amounts of cotton profitably.
The museum's main building is located on a portion of the Eli Whitney Gun Factory site, a gun factory erected by Eli Whitney in 1798. The museum focuses on teaching experiments that are the roots of design and invention, featuring hands-on building projects and exhibits on Whitney and A. C. Gilbert. [2]
The Model 1795 was the first musket to be produced in the United States by Eli Whitney at both the Springfield and Harpers Ferry U.S. armories. It was based heavily on the Charleville Model 1763/66 which had been imported in large numbers from the French during the American Revolution and which at the time comprised the largest number of ...
When Eli Whitney Blake took over management of the Whitney Armory in 1842, he set about tooling up under his new contract from the U.S. government for making the model 1841 percussion rifle. Machinery and fixtures for making the 1822 contract flintlock musket had to be retooled or replaced in order to produce the lock and barrel of the new model.
Eli Whitney is generally credited with the idea and the practical application, but both are incorrect attributions. Based on his reputation as the inventor of the cotton gin, the US government gave him a contract in 1798 for 10,000 muskets to be produced within two years. It actually took eight years to deliver the order, as Whitney perfected ...