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The word tire is a short form of attire, from the idea that a wheel with a tire is a dressed wheel. [3] [4] Tyre is the oldest spelling, [5] and both tyre and tire were used during the 15th and 16th centuries. During the 17th and 18th centuries, tire became more common in print.
John Boyd Dunlop (5 February 1840 – 23 October 1921) was a Scottish inventor and veterinary surgeon who spent most of his career in Ireland. Familiar with making rubber devices, he invented the first practical pneumatic tyres for his child's tricycle and developed them for use in cycle racing.
Invented in collaboration with Goodyear's chief engineer William State, the machine mechanized tire building, which enabled the industry to move away from the cumbersome and time-consuming process of hand building tires. One man could now turn out 60 tires in ten hours as opposed to five tires built by hand.
The spoked wheel was in continued use without major modification until the 1870s, when wire-spoked wheels and pneumatic tires were invented. [46] Pneumatic tires can greatly reduce rolling resistance and improve comfort. Wire spokes are under tension, not compression, making it possible for the wheel to be both stiff and light.
In 1898, almost four decades after his death, The Goodyear Tire & Rubber Company was founded and named after Goodyear by Frank Seiberling. [13] On February 8, 1976, he was among six individuals selected for induction into the National Inventors Hall of Fame. [14] In Woburn, Massachusetts, there is an elementary school named after him. [15]
1929: Introduction of first-known example of low-pressure tundra tires for aviation, invented by Alvin J. Musselman as Goodyear "Airwheels" [46] 1935: Acquired Kelly-Springfield Tire; 1937: First American-made synthetic rubber tire; 1940: In December, Goodyear-Zeppelin Corporation dissolved with WWII straining partnership [39]
The first radial tire designs were patented in 1914 by G. H. Hamilton and T. Sloper -patent № 467 filed in London, [3] and in 1916 by Arthur W. Savage, a tire manufacturer (1915–1919), firearm designer and inventor in San Diego, CA - U.S. patent 1,203,910.
Punctures (flat tires) were common, and required the motorist to remove the wheel from the car, demount the tire, patch the inner tube, re-mount the tire, inflate the tire, and re-mount the wheel. To alleviate this time-consuming process, Walter and Tom Davies of Llanelli, Wales, invented the spare tire in 1904.