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Il y a 2 jours · Sir Joseph earned his fame for his creation of the British Standard Whitworth (BSW) Sir Joseph Whitworth (1803-1887) is a name that may be familiar to you, sitting atop the large blue-green planing machine in Underfall Yard's Docks Maintenance Workshop.
10 juil. 2024 · Grosse Île. Une épidémie de choléra fit plus de 7 000 victimes dans la colonie du Bas-Canada en 1832. En prévision de cette tragédie, le gouverneur en chef Aylmer avait convaincu le Parlement de mettre sur pied une station de quarantaine à la Grosse Île et un bureau de santé à Québec.
Il y a 4 jours · The Whitworth rifle was arguably the first long-range sniper rifle in the world. A muzzleloader designed by Sir Joseph Whitworth , a prominent British engineer, it used polygonal rifling instead, which meant that the projectile did not have to bite into grooves as was done with conventional rifling.
Il y a 4 jours · A screw thread is a helical structure used to convert between rotational and linear movement or force. A screw thread is a ridge wrapped around a cylinder or cone in the form of a helix, with the former being called a straight thread and the latter called a tapered thread.
The Whitworth thread was the world's first national screw thread standard, devised and specified by Joseph Whitworth in 1841. Whitworth's new standard specified a 55° thread angle and a thread depth of 0.640327p and a radius of 0.137329p, where p is the pitch.
8 juil. 2024 · Joe Whitworth (Joseph Whitworth, born 29 February 2004) is a British footballer who plays as a goalkeeper for British club Crystal Palace. In the game FC 24, his overall rating is 60.
Il y a 1 jour · 2.75-inch Whitworth Rifle. Imported from England by both North and South, only the Confederacy actively used these unique guns in the field. Designed by Sir Joseph Whitworth before the Civil War, it fired an elongated 12-pound iron shell which fit snuggly into the fine rifling of the tube.
