{"id":4591,"date":"2023-03-31T11:12:34","date_gmt":"2023-03-31T10:12:34","guid":{"rendered":"https:\/\/www.wrenchandscrewdriver.com\/?p=4591"},"modified":"2023-03-31T11:12:34","modified_gmt":"2023-03-31T10:12:34","slug":"who-invented-the-spanner","status":"publish","type":"post","link":"https:\/\/www.wrenchandscrewdriver.com\/who-invented-the-spanner\/","title":{"rendered":"Who invented the spanner?"},"content":{"rendered":"

A spanner is a type of wrench that is used to turn bolt heads or nuts that have a square or hexagonal recess. The first spanner was invented by Richard founder of the column-maker Richard and Co, in the early 1800s.<\/p>\n

The first spanner was invented by English blacksmith and inventor Joseph Bramah in 1784.<\/p>\n

When was the first spanner made? <\/h2>\n

A spanner is a tool that is used to wind the spring of a wheel-lock firearm. It is believed that the term first came into use in the 1630s, and that it derives from the German word ‘Spanner’, meaning ‘to span’.<\/p>\n

Johan Petter Johansson, or JP, was a Swedish inventor and industrialist who is best known for inventing the modern adjustable spanner. He patented his invention in 1891 and again in 1892, and it quickly became a staple in the toolboxes of workers across the world. Johansson’s spanner was a major improvement over existing designs, and its popularity helped to make him a wealthy man. He continued to invent and patent new tools and products throughout his life, and was a major force in the Swedish industrial scene. Johansson died in 1943, but his legacy lives on in the many products and tools that he invented.<\/p>\n

Who invented the adjustable spanner <\/h3>\n