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However, due to its ingeniously simple design, other railroads began creating similar versions. Historians believe that because McCoy’s version of the “oil-drip cup” was the most effective, engineers began asking for “the real McCoy.”.
Jul 18, 2022 · Updated October 24, 2022. In 1872, Elijah McCoy created a tiny device that automatically lubricated steam engines while they were running — and revolutionized the railroad industry in the process. One year before the Civil War broke out, Elijah McCoy crossed the Atlantic to attend a Scottish university.
The inventor held 57 United States patents, mostly related to the railway. His inventions, which were not headline-making outside the field of steam engines, were so associated with quality and...
Jun 7, 2022 · According to ThoughtCo , though the exact origin of the saying is unknown, there are a couple of places it may have come from. While some believe it comes from the Scottish phrase "the Real McCay" (via The Guardian ), others believe it originated when referring to the inventions of Elijah McCoy. Railroad engineers, in particular, are believed ...
One theory is that railroad engineers looking to avoid inferior copies would request it by name, and inquire if a locomotive was fitted with "the real McCoy system". [13] [14] This theory is mentioned in Elijah McCoy's biography at the National Inventors Hall of Fame .
- October 10, 1929 (aged 85), Detroit, Michigan, US
- Detroit Memorial Park East in Warren, Michigan, U.S.
- Invention of the steam engine automatic lubricator
“One theory is that railroad engineers looking to avoid inferior copies would request it by name, and inquire if a locomotive was fitted with “the real McCoy system”. This theory is mentioned in Elijah McCoy’s biography at the National Inventors Hall of Fame.
Jun 30, 2022 · These devices were used in trains, ships, and factories, laying the foundation for faster transportation and manufacturing of goods that. Along with learning about Elijah McCoy, students will cover the application of constant rates of change, and exponential growth.
