Gatling gun
Gatling gun | |
---|---|
Colt Manufacturing Company American Ordnance Company | |
Produced | 1862–1903 |
Specifications | |
Mass | 170 lb (77.2 kg)[13] |
Length | 42.5 in (1,079 mm) |
length | 26.5 in (673 mm) |
Crew | Four-man crew |
The Gatling gun is a rapid-firing multiple-barrel firearm invented in 1861 by Richard Jordan Gatling. It is an early machine gun and a forerunner of the modern electric motor-driven rotary cannon.
The Gatling gun's operation centered on a cyclic multi-barrel design which facilitated cooling and synchronized the firing-reloading sequence. As the handwheel is cranked, the barrels rotate, and each barrel sequentially loads a single cartridge from a top-mounted magazine, fires off the shot when it reaches a set position (usually at 4 o'clock), then ejects the spent casing out of the left side at the bottom, after which the barrel is empty and allowed to cool until rotated back to the top position and gravity-fed another new round. This configuration eliminated the need for a single reciprocating bolt design and allowed higher rates of fire to be achieved without the barrels overheating quickly.
One of the best-known early rapid-fire
Design
The Gatling gun is operated by a hand-crank mechanism, with six barrels revolving around a central shaft (although some models had as many as ten). Each barrel fires once per revolution at about the same position. The barrels, a carrier, and a lock cylinder were separate and all mounted on a solid plate revolving around a central shaft, mounted on an oblong fixed frame. Turning the crank rotated the shaft. The carrier was grooved and the lock cylinder was drilled with holes corresponding to the barrels.
The casing was partitioned, and through this opening, the barrel shaft was
Cartridges, held in a hopper, dropped individually into the grooves of the carrier. The lock was simultaneously forced by the cam to move forward and load the cartridge, and when the cam was at its highest point, the cocking ring freed the lock and fired the cartridge. After the cartridge was fired the continuing action of the cam drew back the lock bringing with it the spent casing which then dropped to the ground.
The grouped barrel concept had been explored by inventors since the 18th century, but poor engineering and the lack of a
The ammunition that Gatling eventually implemented was a paper cartridge charged with black powder and primed with a percussion cap because self-contained brass cartridges were not yet fully developed and available. The shells were gravity-fed into the breech through a hopper or simple box "magazine" with an unsprung gravity follower on top of the gun. Each barrel had its own firing mechanism.
Despite self-contained brass cartridges replacing the paper cartridge in the 1860s, it wasn't until the Model 1881 that Gatling switched to the 'Bruce'-style feed system (U.S. Patents 247,158 and 343,532) that accepted two rows of .45-70 cartridges. While one row was being fed into the gun, the other could be reloaded, thus allowing sustained fire. The final gun required four operators. By 1886, the gun was capable of firing more than 400 rounds per minute.
The smallest-caliber gun also had a Broadwell drum feed in place of the curved box of the other guns. The drum, named after L. W. Broadwell, an agent for Gatling's company, comprised twenty stacks of rounds arranged around a central axis, like the spokes of a wheel, each holding twenty cartridges with the bullet noses oriented toward the central axis. This invention was patented in U. S. 110,338. As each stack emptied, the drum was manually rotated to bring a new stack into use until all 400 rounds had been fired. A more common variant had 240 rounds in twenty stands of fifteen.
By 1893, the Gatling was adapted to take the new .30 Army smokeless cartridge. The new M1893 guns featured six barrels, later increased to ten barrels, and were capable of a maximum (initial) rate of fire of 800–900 rounds per minute, though 600 rpm was recommended for continuous fire.[15][18] Dr. Gatling later used examples of the M1893 powered by electric motor and belt to drive the crank.[19] Tests demonstrated the electric Gatling could fire bursts of up to 1,500 rpm.
The M1893, with minor revisions, became the M1895, and 94 guns were produced for the U.S. Army by Colt. Four M1895 Gatlings under Lt. John H. Parker saw considerable combat during the Santiago campaign in Cuba in 1898. The M1895 was designed to accept only the Bruce feeder. All previous models were unpainted, but the M1895 was painted olive drab green, with some parts left blued.
The Model 1900 was very similar to the model 1895, but with only a few components finished in O.D. green. The U.S. Army purchased several M1900s. All Gatling Models 1895–1903 could be mounted on an armored field carriage. In 1903, the Army converted its M1900 guns into .30 Army to fit the new
The original Gatling gun was a field weapon that used multiple rotating barrels turned by a hand crank, and firing loose (no links or belt) metal cartridge ammunition using a gravity feed system from a hopper. The Gatling gun's innovation lay in the use of multiple barrels to limit overheating, a rotating mechanism, and a gravity-feed reloading system, which allowed unskilled operators to achieve a relatively high rate of fire of 200 rounds per minute.[21]
Although the first Gatling gun was capable of firing continuously, it required a person to crank it; therefore it was not a true
Before the Gatling gun, the only weapons available to military forces capable of firing many projectiles in a short period of time were mass-firing volley weapons, like the Belgian and French mitrailleuse of the 1860s and 1870s, and field cannons firing canister shot, much like an upsized shotgun. The latter was widely used during and after the Napoleonic Wars. Although the maximum rate of fire was increased by firing multiple projectiles simultaneously, these weapons still needed to be reloaded after each discharge, which for multi-barrel systems like the mitrailleuse was cumbersome and time-consuming. This negated much of the advantage of their high rate of fire per discharge, making them much less powerful on the battlefield. In comparison, the Gatling gun offered a rapid and continuous rate of fire without having to be manually reloaded by opening the breech.
Early multi-barrel guns were approximately the size and weight of artillery pieces and were often perceived as a replacement for cannons firing grapeshot or canister shot.[22] Compared with earlier weapons such as the mitrailleuse, which required manual reloading, the Gatling gun was more reliable and easier to operate and had a lower, but continuous rate of fire. The large wheels required to move these guns around required a high firing position, which increased the vulnerability of their crews.[22]
Sustained firing of
History
The Gatling gun was designed by the American inventor Richard J. Gatling in 1861 and patented on November 4, 1862.[24][21] Gatling wrote that he created it to reduce the size of armies and so reduce the number of deaths by combat and disease, and to show how futile war is.[25]
The US Army adopted Gatling guns in several calibers, including .42 caliber,
British manufacturer James George Accles, previously employed by Colt 1867–1886, developed a modified Gatling gun circa 1888 known as the Accles Machine Gun.[29] Circa 1895 the American Ordnance Company acquired the rights to manufacture and distribute this weapon in the Americas. It was trialed by the US Navy in December 1895, and was said to be the only weapon to complete the trial out of five competing weapons, but was apparently not adopted by US forces.[30]
American Civil War and the Americas
The Gatling gun was first used in warfare during the American Civil War. Twelve of the guns were purchased personally by Union commanders and used in the trenches during the Siege of Petersburg, Virginia (June 1864—April 1865).[31] Eight other Gatling guns were fitted on gunboats.[32] The gun was not accepted by the American Army until 1866 when a sales representative of the manufacturing company demonstrated it in combat.[22]
On July 17, 1863, Gatling guns were purportedly used to overawe
Gatling guns were famously not used at the Battle of the Little Bighorn, also known as "Custer's Last Stand", when Gen. George Armstrong Custer chose not to bring Gatling guns with his main force.
In April 1867, a Gatling gun was purchased for the Argentine Army by minister Domingo F. Sarmiento under instructions from president Bartolomé Mitre.[34]
Captain Luis Germán Astete of the Peruvian Navy took with him dozens of Gatling guns from the United States to Peru in December 1879 during the Peru-Chile War of the Pacific. Gatling guns were used by the Peruvian Navy and Army, especially in the Battle of Tacna (May 1880) and the Battle of San Juan (January 1881) against the invading Chilean Army.
Lieutenant
In 1888 the SS Ozama smuggled a number of Gatling guns into Haiti[35]
In 1907 Gatling guns were used by Nicaragua in the battle of Namasique, largely manned by American mercenaries[36]
Gatling guns were kept in store by coal companies and used during the Battle of Blair Mountain;[37] In September 1 a group of miners looted one of these guns and assaulted a spot called Craddock Fork. Opposing forces fought back with a machine gun, but after three hours of heavy fire, their weapon jammed. The miners surged forward and briefly broke the defensive line, but were repulsed by another machine gun nest located further up the ridge.[38]
Africa and Asia
The Gatling gun was used most successfully to expand European colonial empires by defeating indigenous warriors mounting massed attacks, including the
Gatling guns were used by
Gatling guns were imported by some states in Nigeria. They were used during the Kalabari Civil war of 1879-83,[42] the Abbi House bought one from King Jaja of Opobo and it may have been used in canoe warfare.[43] The Ijesha used a Gatling gun against the Ibadan during the early 1880s.[42] In 1882 the Bonny used a Gatling gun during an attack on New Calabar.[44]
By 1880 Siam had imported an unknown number of Gatlings. By 1885 the kingdom had a Gatling Gun regiment of 600 men; those weapons were possibly used in the Haw Wars. They were also seen among Prince Bigit's escort in 1886.[45]
The Korean Empire possessed a number of Gatlings. Six had been imported in 1884, by 1891 it had a battery of fourteen guns and in 1894 the army's two American drilled regiments had as many as 40 Gatlings and practiced regularly (Supposedly because the noise pleased Emperor Gojong). Some of them were deployed to defend the approaches of the capital during the Donghak Rebellion, but there is no evidence they saw combat.[46]
Spanish–American War
Because of infighting within army ordnance, Gatling guns were used by the U.S. Army during the
Despite this remarkable achievement, the Gatling's weight and cumbersome artillery carriage hindered its ability to keep up with infantry forces over difficult ground, particularly in Cuba, where roads were often little more than jungle footpaths. By this time, the
Philippine–American War
Gatling guns were used by the U.S. Army during the Philippine–American War.
One such instance was during the
The Gatling's weight and artillery carriage hindered its ability to keep up with American troops over uneven terrain, particularly in the Philippines, where outside the cities there were heavily foliaged forests and steep mountain paths.
Further development
After the Gatling gun was replaced in service by newer recoil or gas-operated weapons, the approach of using multiple externally powered rotating barrels fell into disuse for many decades. However, some examples were developed during the interwar years, but only existed as prototypes or were rarely used. The concept resurfaced after World War II with the development of the
Users
- Argentina
- Austria-Hungary
- Brazil
- British Empire
- Bolivia[51]
- Kingdom of Bonny[44]
- Chile
- Colombia[52]
- Khedivate of Egypt
- France
- Haiti
- Ijesha Kingdom[42]
- Kingdom of Italy
- Empire of Japan
- Kalabari Kingdom[43]
- Korean Empire
- Liberation Army of the South
- Kingdom of Montenegro[53]
- Morocco[54]
- Nicaragua[36]
- Ottoman Empire[55]
- Peru
- Qing Empire
- Radical Civic Union
- Kingdom of Romania[56]
- Russian Empire
- Siam Empire
- Tokugawa Shogunate
- Beylik of Tunis[57]
- United States
Gallery
-
A Korean Gatling gun from the Donghak Peasant Revolution
-
Colorado National Guard with Gatling guns during Colorado Labor Wars, 1904
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A modern reproduction of the Gatling gun
See also
- Ripley machine gun
- Gardner gun – Machine gun
- Hotchkiss revolving cannon– Guns from Hotchkiss arms company
- Bailey machine gun – type of Heavy Machine Gun
- List of multiple barrel firearms– List of weapons with multiple barrels
References
- ^ Smithurst, Peter, The Gatling Gun: Osprey Publishing (2015)
- ^ "How the Samurai Ended During the Satsuma Rebellion".
- ^ Sicard, Pedro (1925). Páginas para la historia militar de Colombia: Guerra civil de 1885. Biblioteca Luis Ángel Arango: Press of the E.M.G. p. 119.
- ^ Finaldi, Giuseppe, "A History of Italian Colonialism, 1860–1907: Europe’s Last Empire"(2016)
- ^ "Las Gatling en el Ejercito y Armada Argentina". December 8, 2017.
- ^ "Revolucion Radical de 1893".
- ^ "ArmasBrasil - Metraladora Gatling".
- OCLC 1350351894.)
{{cite book}}
: CS1 maint: location missing publisher (link - ^ "THE ORDNANCE AND MACHINE GUNS OF THE BRITISH SOUTH AFRICA COMPANY 1889 - 1896 Part One: 1889-1891".
- ^ "Historical Firearms- The Gatling Gun".
- ^ Stockholm International Peace Research Institute, "Anti-personnel Weapons"(2021)
- ^ "Guns of Mexico's Freedom Fighters".
- ^ Weight listed for Colt's Model 1877 10-barrel gun, w/o carriage or mount.
- ^ "Gatling Gun – Facts & Summary". history.com. Archived from the original on February 24, 2016.
- ^ a b c d Parker, John H. (Lt.), The Gatlings At Santiago, Middlesex, UK: Echo Library (reprinted 2006)
- ^ Chambers, John W. (II) (2000). "San Juan Hill, Battle of". The Oxford Companion to American Military History. Archived from the original on November 26, 2009. Retrieved November 24, 2009.
- ^ 1884 Picture of Gatling Gun on board 1875 US warship "Alliance"
- ^ U.S. Ordnance Dept., Handbook of the Gatling Gun, Caliber .30 Models of 1895, 1900, and 1903, Washington, D.C.: Government Printing Office, (1905) p. 21
- ^ "Archived copy". Archived from the original on July 25, 2011. Retrieved September 1, 2010.
{{cite web}}
: CS1 maint: archived copy as title (link) - ^ Wahl and Toppel, 1971, p. 155
- ^ ISBN 978-1-85506-627-4.
- ^ a b c d e f Emmott, N.W. "The Devil's Watering Pot" United States Naval Institute Proceedings September 1972 p. 70.
- ^ a b Emmott, N.W. "The Devil's Watering Pot" United States Naval Institute Proceedings September 1972 p. 72.
- ^ Richard J. Gatling, "Improvement in revolving battery-guns," Archived 2017-01-20 at the Wayback Machine U.S. Patent No. 36,386 (issued: Nov. 4, 1862).
- ^ Paul Wahl and Don Toppel, The Gatling Gun, Arco Publishing, 1971.
- ^ Paul Wahl and Don Toppel, The Gatling Gun, Arco Publishing, 1971, p. 155.
- ^ Randolph, Captain W. S., 5th US Artillery Service and Description of Gatling Guns, 1878 Archived 2016-01-31 at the Wayback Machine
- ISBN 978-0-87021-718-0.
- ^ History of Accles & Shelvoke from company website
- ^ American Ordnance Company (1896). The Driggs-Schroeder System of rapid-fire guns, 2nd edition. Baltimore, MD: The Deutsch Lithographing and Printing Company. pp. Preface, 76.
- ^ Civil War Weapons And Equipment by Russ A. Pritchard Jnr.
- ^ "The Gatling Gun In The Civil War". civilwarhome.com. Archived from the original on October 25, 2015. Retrieved November 3, 2015.
- ^ Julia Keller, Mr. Gatling's Terrible Marvel (2008), p. 168-170
- ISBN 978-0-275-96347-7.
- ^ Bridgeport Morning News, (Bridgeport, Connecticut), Volume 19, #155, December 29, 1888, p. 1, c. 3
- ^ a b Jowett, Phillip, Latin American Wars 1900-1941: Osprey Publishing (2018)
- ^ "100 years since the Battle of Blair Mountain". World Socialist Web Site. September 10, 2021. Retrieved December 4, 2022.
- ^ Andrews, Evan (September 2018). "The Battle of Blair Mountain". HISTORY. Retrieved December 4, 2022.
- ^ Emmott, N.W. "The Devil's Watering Pot" United States Naval Institute Proceedings September 1972 p. 71.
- ISBN 978-0-8108-6078-0.
- OCLC 808492529.
- ^ a b c "THE PROLIFERATION OF SMALL ARMS AND LIGHT WEAPONS IN INTERNAL CONFLICT: THE CHALLENGE OF HUMAN SECURITY IN NIGERIA". Archived from the original on September 5, 2022.
- ^ a b Smith, R. (1970). The Canoe in West African History. The Journal of African History, 11(4), 515–533. http://www.jstor.org/stable/180919
- ^ a b "Fighting in New Calabar. Auckland Star, Volume XV, Issue 3716, 8 July 1882, Page 4 (Supplement)".
- ISBN 978-1-90154-306-3.
- OCLC 50089869.
- ^ Patrick McSherry. "Gatling". spanamwar.com. Archived from the original on May 9, 2018. Retrieved November 3, 2015.
- ^ Parker, John H. (Lt.), History of the Gatling Gun Detachment, Kansas City, MO: Hudson-Kimberly Publishing Co. (1898), pp. 20, 23–32
- ^ Parker, John H.: Cranked by hand at its highest speed until the first magazine of ammunition had been emptied, the M1895 .30 Gatling Gun had an initial rate of fire of 800–900 rounds per minute.
- ISBN 0700612254
- ^ "Jornada de Historia Militar en Antofagasta. Guerra del Pacifico". August 30, 2019.
- ^ "Manual del manejo del cañon gatling(ametralladora) usado por la guardia colombiana (1874)".
- ^ "mont". carbinesforcollectors.com. Retrieved April 15, 2023.
- ^ Chinn, George Morgan, "The Machine Gun: History, Evolution and Development of Manual, Automatic and Airborne Repeating Weapons, Volume 1" U.S. Government Printing Office, (1951)
- ^ Drury, Ian, "The Russo-Turkish War 1877": Osprey Publishing (1994)
- ^ Emil Boboescu. "Mitralierele au intrat în dotarea Armatei Române în timpul Războiului de Independență". historia.ro (in Romanian).
- ^ Longstaff, F. V. "The Book of the Machine Gun 1917 (2003)
Further reading
- Ordnance Department, United States (1917). Handbook of the Gatling Gun, Caliber .30. Washington, D.C.: Government Printing Office.
External links
- Randolph, Captain W. S., 5th US Artillery Service and Description of Gatling Guns, 1878
- 19th Century Machine Guns
- List of Military Gatling & Revolver cannons
- Austro-Hungarian Gatling Guns
- U.S. patent 36,836 -- Gatling gun
- U.S. patent 47,631 -- improved Gatling gun
- U.S. patent 112,138 -- revolving battery gun
- U.S. patent 125,563 -- improvement in revolving battery guns
- U.S. patent 110,338 -- feeder for repeating firearms
- [1]
- Description of operating principle (with animation) from HowStuffWorks
- CGI animated GAU-17/A
- Animations and technical descriptions of 1862, 1865 and 1874 models (Requires QuickTime and not suitable for slow-speed links)
- Presentation by Keller about Mr. Gatling's Terrible Marvel: The Gun That Changed Everything and the Misunderstood Genius Who Invented It at the Printers Row Book Fair, June 8, 2008
- The Gatling Gun