James Hargreaves James Hargreaves James Hargreaves (c. 1720 – 22 April 1778) was a weaver, carpenter and inventor in Lancashire, England. He was one of three inventors responsible for mechanising spinning. Hargreaves is credited with inventing the spinning jenny in 1764, Richard Arkwright patented the water frame in 1769, and Samuel Crompton combined the two creating the spinning mule in 1779. James Hargreaves was born at Stanhill, Oswaldtwistle in Lancashire. He was described as "stout, broadest man of about five-foot ten, or rather more". He was illiterate and worked as a hand loom weaver during most of his life. He married and
Spinning frame hand powered jennies provided the weaker yarn used for the horizontal filler "weft" threads. The jennies required skill but were inexpensive and could be used in a home. The spinning frames required significant capital but little skill. Spinning frame The spinning frame is an Industrial Revolution invention for spinning thread or yarn from fibres such as wool or cotton in a mechanised way. It was easy to work and by the end of the 18th century it was worth more than one million modern-day pounds. It was developed in 18th-century Britain by Richard Arkwright and John Kay.. In 1760 England,