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27 sty 2021 · A riveting look at the history and invention of wrenches, adjustable wrenches and ratcheting wrenches. Where did they come from? Who invented them? Who invented the monkey wrench? Find the answers to these questions and learn how the humble wrench has evolved from its invention in 1835!
A ratchet (occasionally spelled rachet) is a mechanical device that allows continuous linear or rotary motion in only one direction while preventing motion in the opposite direction. Ratchets are widely used in machinery and tools.
The most prevalent form is the ratcheting socket wrench, often informally called a ratchet. A ratchet incorporates a reversible ratcheting mechanism which allows the user to pivot the tool back and forth to turn its socket instead of removing and repositioning a wrench to do so.
A wrench or spanner is a tool used to provide grip and mechanical advantage in applying torque to turn objects—usually rotary fasteners, such as nuts and bolts —or keep them from turning. In the UK, Ireland, Australia, and New Zealand spanner is the standard term.
In 1863, JJ Richardson, an American inventor, patented the first ratcheting socket wrench with interchangeable sockets. He resided at Woodstock, Vermont, USA. His tool was versatile but straightforward. His invented wrench allowed to change the socket.
5 mar 2019 · Charles Moncky invented the first "monkey" wrench around 1858. Robert Owen, Jr. invented the ratchet wrench, receiving a patent for it in 1913. NASA/Goddard Space Flight Center (GSFC) engineer John Vranish is credited for coming up with the idea for a "ratchetless" wrench.
2 sty 2021 · Around 1858, Charles Moncky invented the first “monkey” wrench, and in 1913, Robert Owen Jr. received a patent for the first ratchet wrench. The concept of a “ratchetless” wrench is credited to John Vranish, a NASA/GSFC engineer.
