Engineering:Swivel gun

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Short description: Small cannon mounted on swivel for ease in aiming
Three examples of 18th century swivel guns

A swivel gun (or simply swivel)[1] is a small cannon mounted on a swiveling stand or fork which allows a very wide arc of movement. Another type of firearm referred to as a swivel gun was an early flintlock combination gun with two barrels that rotated along their axes to allow the shooter to switch between either the rifled or the smoothbore barrels.[2]

Swivel guns should not be confused with pivot guns, which were far larger weapons mounted on a horizontal pivot, or screw guns, which are a mountain gun with a segmented barrel.

An older term for the type is peterero (alternative spellings include "paterero" and "pederero"). The name was taken from the Spanish name for the gun, pedrero, a combination of the word piedra (stone) and the suffix -ero (-er), because stone was the first type of ammunition fired.

It had a high rate of fire, as several chambers could be prepared in advance and quickly fired in succession and was especially effective in anti-personnel roles. It was used for centuries in Europe, Asia and Africa.

History

Breech-loading swivel gun with mug-shaped chamber, and wedge to hold it in place.

Although breech-loading is often considered a modern innovation which facilitated the loading of cannons,[3] breech-loading swivel guns were invented in the 14th century,[4] and used worldwide from the 16th century onward by numerous countries, many of them non-European. They have been called by many names, sometimes "Murderer", "Base", "Sling", "Port-Piece", "Serpentine", "Culverin", "Pierrier", "Stock Fowler", and "Patterero" in English;[5][6]:368–369[7] "Pierrier à boîte" in French; "Berço" in Portuguese; "Verso" in Spanish;[8] "Prangi" in Turkish;[9]:143 "Kammerschlange" (lit. "chamber snake", properly means "breech-loading falconet") in German; "Folangji" (佛郎机, from Turkish "Prangi" or Turkic "Farangi"),[9]:143 "Folangji chong"[10]:348–349 (佛郎机铳, Prangi or Farangi gun),[9]:143 "Fo-lang-chi p'ao" (佛朗机炮 or 佛朗機砲, Portuguese cannon)[11] in Chinese; "Bulang-kipo" ("불랑기포[佛郞機砲]") in Korean;[12] "Furanki" (仏郎機砲, "Frankish gun") or 子砲 ("Child cannon") in Japanese;[13][14] and "Bedil" or "bḍil" (ꦧꦣꦶꦭ) in Javanese.[15]:238 and 247 Some of them were used until the 20th century.[14]

Swivel guns were developed and used from 1364 onward.[6]:366 The guns were loaded with mug-shaped chambers, in which gunpowder and projectile had been filled in advance. The chamber was then put in place, blocked with a wedge, and then fired. As the loading was made in advance and separately, breech-loading swivel guns were quick-firing guns for their time.[16] An early description of a swivel gun puts the weight of the gun at 118 kilograms (260 lb), equipped with three chambers for rotations, each 18 kilograms (40 lb) in weight, and firing a 280 grams (9.9 oz) lead shot.[17] The guns had a disadvantage: they leaked and lost power around the chambers, but this was compensated by the high rate of fire as multiple chambers could be prepared in advance.[18] A swivel gun could fire either cannonballs against obstacles, or grapeshot against troops.[19]

A Japanese breech-loading swivel gun of the time of the 16th century, obtained by Ōtomo Sōrin. This gun is thought to have been cast in Goa, Portuguese India. Caliber: 95 mm (3.7 in), length: 2.88 m (9.4 ft).
A Ming bronze cannon with open breech.

During the Middle-Ages, breech-loading swivel guns were developed by the Europeans also partly as a cheaper alternative to the very expensive bronze cast muzzle-loading cannons, as bronze was many times more expensive than iron. As cast iron was not yet technologically feasible for the Europeans, the only possibility was to use wrought iron bars hammered together and held with hoops like barrels. With this method, a one piece design was very difficult, and a fragmental structure, with separated chamber and barrel was then selected.[19][20]

Breech-loading swivel cannon, left by Gustavus Adolphus at Munich, 1632.

Around 1500, Europeans learnt how to cast iron, and shifted their cannon productions to one-piece iron muzzle-loaders. China started to adopt European swivel guns from 1500 onward, limiting at the same time the production of their own muzzle-loaders, because of the high effectiveness of the swivel gun as an anti-personnel gun, which to them was more interesting than the sheer power of a cannonball.[19]

Usage of breech-loading swivel guns continued in Europe however, with, as early as the 17th century, characteristics very similar to the modern machine-gun or mitrailleuse.[21]

Use

Bali Museum breech-loading swivel gun (Cetbang). Length: 1833 mm. Bore: 43 mm. Length of tiller: 315 mm. Widest part: 190 mm (at the base ring).
United States 30 mm 1890 steel rifled breech-loading swivel gun, brought from Madagascar to France in 1898. Length 230 cm.

Breech-loading swivel guns were used to advantage at the bow and stern on warships, but were also used in fortifications.[16]

Breech-loading guns were used by Burgundians as early as 1364. The Portuguese had versos (Berços) in ca. 1410, while England has a picture of port-pieces of 1417, although the picture itself was made ca. 1485.[6]:366 The Ottomans used the prangi from the mid-15th century onwards in field battles, aboard their ships, and in their forts, where prangis often comprised the majority of the ordnance.[22]:100 These weapons would spread eastward to Indian ocean, eventually reaching Southeast Asia in ca. 1460 AD.[23]:95

In China and Japan, breech-loading swivel guns were brought after China defeated the Portuguese in the 16th century. At the Battle of Xicaowan in 1522, after defeating the Portuguese in battle, the Chinese captured Portuguese breech-loading swivel guns and then reverse engineered them, calling them "Folangji" or "Fo-lang-chi"[11] (佛郎機 – Frankish) guns, since the Portuguese were called "Folangji" by the Chinese. A shipwreck in 1523 apparently brought the gun to China, but the transmission may have occurred earlier.[17][24] Views diverge on whether the origin of the cannon is Portuguese or Turkish. There was a confusion whether folangji was supposed to be the name of a people (the Portuguese) or name of a weapon. In fact the word folangji represent 2 different words with different etymology. The term folangji as a weapon is related to the prangi carried in Ottoman galleys and farangi used by Babur. The word folangji as an ethnonym (Frankish or Portuguese) is unrelated.[9]:143 The Ottoman prangi guns may have reached Indian ocean before either Ottoman or Portuguese ships did.[9]:242 They may also reach China through the Silk Road.[25]:131 In the History of the reign of Wan Li (萬厲野獲編), by Shen Defu, it is said that "After the reign of Hong Zhi (1445–1505), China started having Fu-Lang-Ji cannons, the country of which was called in the old times Sam Fu Qi". In volume 30 about "The Red-Haired Foreigners" he wrote "After the reign of Zhengtong (1436–1449) China got hold of Fu-Lang-Ji cannons, the most important magic instrument of foreign people". He mentioned the cannons some 60 or 70 years prior to the first reference about Portuguese. It was impossible for the Chinese to get hold of the Portuguese cannons prior to their arrival.[26] Pelliot viewed that the folangji gun reached China before Portuguese did, possibly by anonymous carriers from Malaya.[27]:199–207 Needham noted that breech-loading guns were already familiar in Southern China in 1510, as a rebellion in Huang Kuan was destroyed by more than 100 folangji.[6]:372 It may even be earlier, brought to Fujian by a man named Wei Sheng and used in quelling a pirate incident in 1507.[10]:348

In Japan, Ōtomo Sōrin seems to have been the first recipient of the guns, possibly as early as 1551. In 1561 the Portuguese, allied with Otomo in the Siege of Moji, bombarded rival Japanese position, possibly with swivel guns.[3] In the Battle of Takajō in 1587, Ōtomo Sōrin used two swivel guns obtained from the Portuguese. The guns were nicknamed Kunikuzushi (国崩し, "Destroyer of Provinces").[17]

In the later portions of the Ming dynasty (mid 16th century onward) it appears that these type of guns were the most common and numerous type of artillery used by the Ming forces. a great deal of variation of such cannons were produced, and it appeared in pretty much all of the conflicts of this time, including the Imjin War. Until the introduction of heavy Dutch cannons in the early 17th century, there were even attempts by the Ming to make large heavy versions of such guns.

Other countries also used swivel guns. In Bali, such a gun was found in the possession of the Raja of Badung, and is now located in the Bali Museum. Numerous such guns were also used in Northern Africa by Algerian rebels in their resistance to French forces.[14]

Breech-loading swivel guns were also used extensively in Southeast Asia as early as the 16th century, apparently even before the arrival of the Portuguese and Spain there, and continued to be in use as a preferred anti-personnel weapon as late as the 20th century. The Americans fought Moros equipped with breech-loading swivel guns in the Philippines in 1904.[28]:505 In early 20th century, Chinese junks were armed with old-fashioned swivel guns, both muzzle-loader and breech-loader. The breech-loading guns were called "breech loading culverin" by Cardwell, they were 8 feet (2.4 m) long with 1–2 inches (2.54–5.08 cm) bore. These guns were fired using percussion cap mechanism.[29] Dyer c. 1930 noted the use of cannon by Makassan trepanger in Northern Australia , in particular the bronze breechloader with 2 inches (5.08 cm) bore.[30]

Steel rifled breech-loading swivel guns are known which were manufactured by the United States towards the end of the 19th century, and used in colonial theaters such as in Madagascar .[31]

Configuration

Swivel guns are among the smallest types of cannon, typically measuring less than 1 m (3.3 ft) in length and with a bore diameter of up to 3.8 cm (1 1⁄2 in). They can fire a variety of ammunition but were generally used to fire grapeshot and small caliber round shot.[32][33] They were aimed through the use of a wooden handle, somewhat similar in shape to a baseball bat, attached to the breech of the weapon.

Most swivel guns were muzzleloaders, but there were some breech-loading swivel guns as early as the 1410, making them among the first such examples of this type of weapon (see berços).[34]:366 Breech-loading swivel guns had a breech shaped like a beer mug, which the gunner would take by the handle and insert into the body of the swivel gun with the breech's opening facing forwards. The gunpowder and projectiles were loaded into the breech before it was inserted into the gun. If a number of breeches were prepared beforehand, the gunner could maintain a high rate of fire for a brief period simply by swapping out the used breech and replacing it with a freshly loaded one.[35]

Applications

A swivel gun mounted on the American topsail schooner Lynx

Swivel guns were used principally aboard sailing ships, serving as short-range anti-personnel ordnance. They were not ship-sinking weapons, due to their small caliber and short range, but could do considerable damage to anyone caught in their line of fire. They were especially useful against deck-to-deck boarders, against approaching longboats bearing boarding parties, and against deck gun crews when ships were hull-to-hull.

Due to their relatively small size, swivel guns were highly portable and could be moved around the deck of a ship quite easily (and certainly much more easily than other types of cannon). They could be mounted on vertical timbers (pillars) which were either part of the ship's structure or were firmly bolted to that structure along either side, which provided the gunner with a reasonably steady platform from which to fire. Their portability enabled them to be installed wherever they were most needed; whereas larger cannon were useless if they were on the wrong side of the ship, swivel guns could be carried across the deck to face the enemy.

The small size of swivel guns enabled them to be used by a wide variety of vessels, including those too small to accommodate larger cannons, and also permitted their use on land; they were commonly issued to forts in North America in the 18th century, and Lewis and Clark took one with them on their famous expedition into the American interior in 1804.[36] Swivel guns also had peaceful uses. They were used for signalling purposes and for firing salutes, and also found uses in whaling, where bow-mounted swivel guns were used to fire harpoons, and fowling, where swivel guns mounted on punts were used to shoot flocks of waterfowl (see also punt gun).

Swivel guns were extensively used by the kingdoms and empires of Asia, particularly Ottoman, China , Korea, and Nusantara. The Ottomans used the prangi from the mid-15th century onwards in field battles, aboard their ships, and in their forts, where prangis often comprised the majority of the ordnance.[22]:100 These weapons would spread eastward to Indian ocean, eventually reaching Southeast Asia in ca. 1460 AD.[37]:95

The Chinese knew breech-loading swivel guns since at least 1507, when it was brought to Fujian by a man named Wei Sheng and used in quelling a pirate incident in 1507.[10]:348 Needham noted that breech-loading guns were already familiar in Southern China in 1510, as a rebellion in Huang Kuan was destroyed by more than 100 folangji.[34]:372 Korea followed suit by the 1560s. During the Japanese invasions of Korea (1592–1598), Korean naval forces used swivel guns and larger cannon to great effect in interdicting the invading Japanese forces.[38]

See also

References

  1. ↑ Keppel, Sir Henry (1847). The Expedition to Borneo of H.M.S. Dido for the Suppression of Piracy: With Extracts from the Journal of James Brooke, Esq. of Sarawak. Chapman and Hall. pp. 36, 47, 226, 265. https://books.google.com/books?id=icsNAAAAQAAJ&q=swivel&pg=PA58-IA2. 
  2. ↑ Gallwey, Ralph P. (2013-04-26). Swivel-Guns - Breechloaders and Muzzleloaders. ISBN 9781473383746. https://books.google.com/books?id=dO19CgAAQBAJ&q=breechloaders&pg=PP4. 
  3. ↑ 3.0 3.1 Turnbull, p. 105
  4. ↑ Samurai - The World of the Warrior Stephen Turnbull p. 105
  5. ↑ Alexzandra Hildred (2009). Peter Marsden. ed. Your Noblest Shippe: Anatomy of a Tudor Warship. The Archaeology of the Mary Rose, Volume 2. The Mary Rose Trust, Portsmouth. pp. 297–344. ISBN 978-0-9544029-2-1. 
  6. ↑ 6.0 6.1 6.2 6.3 Needham, Joseph (1986). Science and Civilisation in China, Volume 5: Chemistry and Chemical Technology, Part 7, Military Technology: The Gunpowder Epic. Cambridge: Cambridge University Press. 
  7. ↑ Grose, Francis (1801). Military antiquities respecting a history of the English army, from the conquest to the present time. London: T. Egerton Whitehall & G. Kearsley. p. 402-403.
  8. ↑ Spanish Galleon 1530-1690 by Angus Konstam p.15 [1]
  9. ↑ 9.0 9.1 9.2 9.3 9.4 Chase, Kenneth (2003). Firearms: A Global History to 1700. Cambridge University Press. ISBN 9780521822749. 
  10. ↑ 10.0 10.1 10.2 Andrade, Tonio (2016). The Gunpowder Age: China, Military Innovation, and the Rise of the West in World History. Princeton University Press. ISBN 978-0-691-13597-7. 
  11. ↑ 11.0 11.1 Charney, Michael (2004). Southeast Asian Warfare, 1300-1900. BRILL. ISBN 9789047406921. 
  12. ↑ :ko:불랑기포
  13. ↑ Samurai - The World of the Warrior Stephen Turnbull p. 106
  14. ↑ 14.0 14.1 14.2 Musée de l'Armée, Paris.
  15. ↑ Manguin, Pierre-Yves (1976). "L'Artillerie legere nousantarienne: A propos de six canons conserves dans des collections portugaises". Arts Asiatiques 32: 233–268. doi:10.3406/arasi.1976.1103. https://halshs.archives-ouvertes.fr/halshs-02509117/file/arasi_0004-3958_1976_num_32_1_1103.pdf. 
  16. ↑ 16.0 16.1 Perrin, p. 29
  17. ↑ 17.0 17.1 17.2 Turnbull p. 106
  18. ↑ Turnbull p. 105-106
  19. ↑ 19.0 19.1 19.2 Firearms: a global history to 1700 by Kenneth Warren Chase p.143
  20. ↑ Tudor Warships (1): Henry VIII's Navy Angus Konstam p.34
  21. ↑ HISTORY AND DESCRIPTIVE GUIDE OF THE U.S. NAVY YARD, WASHINGTON COMPILED BY F. E. Farnham and J. Mundell. WASHINGTON, D.C.: GIBSON BROS, PRINTERS AND BOOKBINDERS. 1894 p.19 [2]
  22. ↑ 22.0 22.1 Agoston, Gabor (2019). Firangi, Zarbzan, and Rum Dasturi: The Ottomans and the Diffusion of Firearms in Asia. In Pál Fodor, Nándor E. Kovács and Benedek Péri eds., Şerefe. Studies in Honour of Prof. Géza Dávid on His Seventieth Birthday, Hungarian Academy of Sciences. Budapest: Research Center for the Humanities, 89–104.
  23. ↑ Averoes, Muhammad (2020). Antara Cerita dan Sejarah: Meriam Cetbang Majapahit. Jurnal Sejarah, 3(2), 89 - 100.
  24. ↑ DK (2 October 2006). Weapon: A Visual History of Arms and Armor. DK Publishing. pp. 100–. ISBN 978-0-7566-4219-8. https://books.google.com/books?id=Px5E3EIF5jQC&pg=PA100. 
  25. ↑ Di Cosmo, Nicola. “Did Guns Matter? Firearms and the Qing Formation.” In Lynn Struve, ed., The Qing Formation in World- Historical Time. Cambridge, MA: Harvard University Asia Center, 2004, 121–66.
  26. ↑ de Abreu, António Graça (1991). "The Chinese, Gunpowder and the Portuguese". Review of Culture 2: 32–40. 
  27. ↑ Pelliot, Paul (1948). "Le Ḫōj̆a et le Sayyid Ḥusain de l'Histoire des Ming". T'oung Pao 38: 81–292. doi:10.1163/156853297X00509. 
  28. ↑ Ooi, Keat Gin (2004). Southeast Asia: A Historical Encyclopedia, from Angkor Wat to East Timor. ABC-CLIO. ISBN 9781576077702. 
  29. ↑ Garrett, Richard J. (2010-03-01) (in en). The Defences of Macau: Forts, Ships and Weapons over 450 years. Hong Kong University Press. ISBN 978-988-8028-49-8. https://books.google.com/books?id=24Wxr5vL1YcC&q=breech+loading+lantaka&pg=PA156. 
  30. ↑ Dyer, A. J. (1930). Unarmed Combat: An Australian Missionary Adventure. Edgar Bragg & Sons Pty. Ltd., printers 4-6 Baker Street Sydney. 
  31. ↑ Musée de l'Armée exhibit
  32. ↑ McLaughlin 2014, p. 280
  33. ↑ "Swivel Howitzer". 2021-06-02. https://ussconstitutionmuseum.org/collection-items/swivel-howitzer-2/. "While [swivel] howitzers could fire grenades, this practice was extremely dangerous as the gun could easily explode. Howitzers of this size were more often used like a big shotgun, firing canister or grape shot." 
  34. ↑ 34.0 34.1 Needham, Joseph (1986). Science and Civilisation in China, Volume 5: Chemistry and Chemical Technology, Part 7, Military Technology: The Gunpowder Epic. Cambridge: Cambridge University Press. 
  35. ↑ Kenneth Chase, Firearms: A Global History to 1700, p. 143. Cambridge University Press, 2003. ISBN:0-521-82274-2
  36. ↑ Michael Haynes, Lewis & Clark Tailor Made, Trail Worn: Army Life, Clothing & Weapons of the Corps of Discovery, p. 263. Farcountry Press, 2003. ISBN:1-56037-238-9
  37. ↑ Averoes, M. (2020). Antara Cerita dan Sejarah: Meriam Cetbang Majapahit. Jurnal Sejarah, 3(2), 89 - 100.
  38. ↑ Kenneth Chase, Firearms: A Global History to 1700, p. 174-175. Cambridge University Press, 2003. ISBN:0-521-82274-2

Bibliography

  • Perrin, Noel 1979 Giving up the Gun, Japan's reversion to the Sword, 1543-1879 David R. Godine, Boston ISBN:0-87923-773-2

External links

category:Piracy



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