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Elijah J. McCoy (May 2, 1844 [A] – October 10, 1929) was a Canadian-American engineer of African-American descent who invented lubrication systems for steam engines. Born free on the Ontario shore of Lake Erie to parents who fled enslavement in Kentucky , he traveled to the United States as a young child when his family returned in 1847 ...
Albert Kingsbury was born in Morris, Illinois and graduated from Cuyahoga Falls High School, OH in 1880.Kingsbury had five daughters. In addition to his interest in tribology and bearings, Kingsbury enjoyed the world of arts, history, and letters.
Thomas Midgley Jr. (May 18, 1889 – November 2, 1944) was an American mechanical and chemical engineer.He played a major role in developing leaded gasoline (tetraethyl lead) and some of the first chlorofluorocarbons (CFCs), better known in the United States by the brand name Freon; both products were later banned from common use due to their harmful impact on human health and the environment.
Lincoln pioneered many innovations in lubrication pump design. In 1940, a 2 + 1 ⁄ 2 in (64 mm) air motor was invented that utilized a full stroke valve mechanism (Victor Klein, principal inventor) that permitted a pump without springs by operating using only compressed air.
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The company was an early adopter of electric motors, and one of the first American manufacturers to build a mining locomotive powered from an overhead wire, in 1888. [7] This was followed by a line of electrically-driven coal mining machines. [8] By 1911, the company's plant in Columbus occupied more than 30 acres.
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The Philadelphia Eagles played in aging Veteran Stadium and practiced in shabby facilities, Jeffery Lurie took charge in 1994 and turned the franchise around, now they are set to play for their in ...