Hiram Stevens Maxim

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Hiram S. Maxim

Sir Hiram Stevens Maxim (February 4, 1840 - November 24, 1916) was the inventor of the Maxim Gun in 1884, the first portable, fully automatic machine gun, and the ubiquitous mousetrap. He also experimented in powered flight, but his large aircraft designs were never successful. However, his "Captive Flying Machine" amusement ride became a staple of British fairgrounds.

Biography

Maxim was born in Sangerville, Piscataquis County, Maine in the United States of America. He became an apprentice coachbuilder at the age of 14 and ten years later took up a job at the machine works of his uncle, Levi Stephens, at Fitchburg, Massachusetts. He subsequently worked as an instrument maker and as a draughtsman.

Maxim emigrated to England in 1881 and become a naturalized Briton in 1899. Maxim was knighted by Queen Victoria in 1901 for his inventions, many of which had military applications. Maxim founded an armaments company to produce his machine gun in Crayford, Kent, which was later bought out by the Vickers corporation in 1896, becoming 'Vickers, Son & Maxim'. Their updated version of the design, referred to as the Vickers gun, was the standard British machine gun for many years. Variants of the Maxim gun were used extensively by all sides during the Great War. His brother Hudson Maxim was also a military inventor, specializing in explosives.

Maxim is also credited with inventing the common mousetrap and, as a long-time sufferer from bronchitis, he also patented and manufactured the "Pipe of Peace", a menthol amodium inhaler. Over the years he was involved in several patent disputes with Thomas Edison.

Maxim died in London and is buried in West Norwood Cemetery. His son Hiram Percy Maxim followed in his father and uncle's footsteps and became a mechanical engineer and weapons designer as well, but he is perhaps best known for his early amateur radio experiments and for founding the American Radio Relay League.

Patents

[U.S. Patent 208252] - Electric lamp
[U.S. Patent 230310] - Electric lamp
[U.S. Patent 230953] - Electric lamps
[U.S. Patent 230954] - Process for removing air from globes of electric lamps
[U.S. Patent 230309] - Electric lamp
[U.S. Patent 234835] - Electrical lamp
[U.S. Patent 237198] - Process of manufacturing carbon conductors
[U.S. Patent 244277]
[U.S. Patent 247083]
[U.S. Patent 247084]
[U.S. Patent 247085]
[U.S. Patent 247380]
[U.S. Patent 255308] - Electrical meter
[U.S. Patent 277846]
[U.S. Patent 283629]
[U.S. Patent 405239]
[U.S. Patent 405170]
[U.S. Patent 430212] - Manufacture of explosive
[U.S. Patent 594805] - Motor vehicle
[U.S. Patent 618703]
[U.S. Patent 618704]
[U.S. Patent 757941] - Motor vehicle running gear
[U.S. Patent 772571] - Electric motor vehicle
[U.S. Patent 845106] - Motor road vehicle

External link

[A Tale of Two Knights: Sir Hiram Maxim]

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