Misplaced Pages

#382617

24-496: [REDACTED] Look up heavies in Wiktionary, the free dictionary. Heavies may refer to multiple instances of: Heavy artillery Heavy cavalry Heavy cruisers Villains , also called "heavies" See also [ edit ] Heavy (disambiguation) Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with

48-480: A 205 mm (8.1 in)/75 calibre weapon. However, with the war ending before the gun was ready, this weapon was soon scrapped. Development continued during the inter-war era, although at a more limited pace as aircraft were expected to take over in the long-range bombardment role. Nevertheless, the Germans built a handful of powerful Krupp K5s and the largest artillery pieces (by caliber) ever used in combat:

72-579: A 50 lb (23 kg) ball, for example, could be reduced from 28 to 18 cm (11.0 to 7.1 in) when using an iron projectile instead. Thus, as early as the second half of the 15th century, further development in siege technology concentrated on the Hauptbüchse , and bombards largely disappeared from the leading artillery arsenal of the dukes of Burgundy . At about the same time super-sized bombards were phased out in Western Europe,

96-515: A bore diameter of 211 mm (8.3 in) and a barrel length of 34 metres (112 ft). It was fired from concealed fixed positions in the forest of Coucy . The British attempted to develop weapons to counter the Paris Gun, but none was ready for testing until after the Armistice . A 16 in (410 mm) gun under development by Vickers for a class of never-built Russian battleships

120-504: A potential deterrent effect also played an important role. For all their manufacturing quality the superguns were only moderately successful. Their military effectiveness turned out to be out of all proportion to their overwhelming logistical demands and financial costs. For the cost of a single supergun, two or three large bombards with a reasonably smaller caliber (in German Hauptbüchse ) could be produced whose firepower

144-582: A railway bridge in Belgium). All of the major powers involved employed such weapons in limited numbers, typically between 280 and 305 mm (11 to 12 inches) although some larger weapons were also used. The longest-ranged and longest-barreled of the heavy guns deployed in World War I was the Paris Gun , which was used to bombard Paris from a distance of over 130 kilometres (81 mi). The gun had

168-578: The Battle of Zonchio in 1499. In India, a large forge-welded iron cannon was built during the reign of Raghunatha Nayak (1600–1645), and was then one of the largest cannons in the world. Artillery was used by Indian armies predominantly for defending against besieging armies. With the new metallurgical methods and precision engineering of the Industrial Revolution , a revolution in armaments, including artillery took place. In

192-672: The 1860s, the industrialist Sir William Armstrong , who had already built one of the first breech-loading rifled artillery pieces, constructed a 600-pounder 'monster gun' of then extraordinary size at the Elswick Ordnance Company in Newcastle . The gun was a rifled muzzle-loader of 22,000 kg (49,000 lb) that fired shells of up to 600 pounds (270 kg) and could pierce 4.5 inches (11.4 cm) of iron armour. Armstrong identified them as "shunt" guns, but they were soon popularly known as "monster" guns. By

216-581: The 1880s he had built guns of over 40 feet (12 m) in length that could fire 1,800 pound (810 kg) shells and punch through an incredible 30 inches (76 cm) of iron at a range of 8 mi (13 km). The gun was exhibited at the Royal Mining Engineering Jubilee Exhibition held at Newcastle in 1887 for Queen Victoria 's golden jubilee. Prior to World War I , the German military was especially interested in

240-476: The 800 mm (31.5 in.) Schwerer Gustav and Dora . The latter had been designed specifically to defeat the Maginot Line , firing a 7,000 kg (15,000 lb) shell to a range of 37 km (23 mi). Although their original role proved unnecessary, Gustav was used successfully to destroy Soviet heavy fortifications, most notably those at Sevastopol . Dora was readied for combat at Stalingrad , but

264-787: The Earth. Gerald Bull was assassinated in March 1990, terminating development, and the parts were confiscated by British customs after the Gulf War . It has been suggested that the US Navy had developed a supergun (actually a prototype railgun , known as the Electro-Magnetic Laboratory Rail Gun ), capable of shooting shells at 5,600 mph (9,012 km/h) or Mach 7 (seven times the speed of sound). Duchy of Burgundy Too Many Requests If you report this error to

SECTION 10

#1732783249383

288-429: The cast-bronze Faule Mette , Faule Grete and Dardanelles Gun . At the beginning of the development of superguns was the desire to increase the effect of the projectiles. To this end, master gunners first simply used larger powder loads. These, however, exerted larger pressure on the existing cannon and could make it burst, causing the death of the irreplaceable gunner with his crew (and even kings ). In addition, it

312-496: The context of late medieval siege warfare the term superguns applies to stone-firing bombards with a ball diameter of more than 50 cm (20 in). These superguns were either manufactured by forging together longitudinal iron bars, held in place by iron rings, or cast in bronze with techniques generally similar to bell-founding. Known examples include the Pumhart von Steyr , Dulle Griet and Mons Meg (all iron) as well as

336-597: The development of superweapons due to the need for the Schlieffen plan to march past a line of Belgian fortifications constructed specifically to stop such an invasion route. During the opening phases of the war, the Germans employed a 420 mm (17 in) Krupp howitzer (the Big Bertha ) and two 305 mm (12.0 in) Skoda Mörser M. 11 mortars to reduce the famous fortresses of Liège and Namur . Their low overland mobility made them arrive later than

360-675: The development of the Grand Slam bomb . It was used from March 1943 through February 1945. Canadian engineer Gerald Bull became interested in the possibility of using 'superguns' in place of rockets to insert payloads into orbit. He lobbied for the start of Project HARP to investigate this concept in the 1960s, using paired ex-US Navy 16"/50 caliber Mark 7 gun barrels welded end-to-end. Three of these 16"/50 (406 mm) guns were emplaced, one in Quebec , Canada, another in Barbados , and

384-663: The huge weapons were thwarted by massive Royal Air Force bombing raids, which made further attempts futile. Two smaller prototype versions of the gun were used during the Battle of the Bulge . During World War II, the British developed an experimental 13.5/8 inch hypervelocity gun named Bruce, which was deployed near St Margaret's in Kent among their cross-Channel guns . It was intended only for stratospheric experiments, primarily with smoke shells. These experiments were important in

408-586: The infantry at Liège, so several infantry assaults were made with heavy loss of life and generally little success. The guns arrived a few days later and reduced the forts at Liège one-by-one over a short period of a few days. Larger artillery after this opening period was generally limited to railway guns , which had much greater mobility, or naval monitors (two of the British Lord Clive class monitors were fitted with an 18-inch (457 mm) gun, and HMS General Wolfe fired 33 km (21 mi) at

432-578: The technology was transmitted to the Ottoman army by one Orban , a Hungarian gunfounder, on the occasion of the Siege of Constantinople in 1453. The extant Dardanelles Gun, cast by the Ottoman gunfounder Ali several years later, is assumed to have followed closely the outline of Orban's guns. A similar super-sized bombard was employed by the Ottoman navy aboard a carrack of possibly Venetian design at

456-464: The third near Yuma, Arizona . HARP was later cancelled, and Bull turned to military designs, eventually developing the GC-45 howitzer . Some years later, Bull interested Saddam Hussein in funding Project Babylon . The objective of this project is not certain, but one possibility is that it was intended to develop a gun capable of firing an object into orbit , whence it could then drop onto any place on

480-532: The title Heavies . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Heavies&oldid=1100244791 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Heavy artillery Historically, large-calibre weapons have included bombards and siege guns . In

504-469: Was converted and lined down to 205 mm (8.1 in), with the designation "8-inch sub-calibre Mark I". The barrel was 120 calibres long. Testing commenced in February 1919, but after only six rounds were fired a crack was discovered, and the gun was scrapped in 1928. A weapon of similar concept, the "8-inch sub-calibre Mark II", was converted from a 12-inch gun (either Mark XI, XI*, or XII), producing

SECTION 20

#1732783249383

528-420: Was enough to shatter any medieval wall, in particular when it was concentrated in a battery . Due to their less bulky dimensions and higher rate of fire, these artillery pieces could be more flexibly deployed and caused more destruction in any given length of time. Furthermore, the transition from stone to smaller, but much more devastating iron balls meant that super-sized bores became unnecessary. The caliber of

552-488: Was observed that, due to their higher velocity, stone balls were shattered by the impact on the walls rather than smashing them. Thus, the mass of the cannon balls and, consequently, of the ordnance too continually increased, finally culminating in giant cannon like the Pumhart von Steyr which fired a 690 kg (1,520 lb) ball. Apart from the anticipated improvement in penetrating power, other factors such as prestige and

576-505: Was withdrawn before it could be used. Development might have continued but for the ever-increasing Allied air power, which limited Hitler 's options in terms of re-opening bombing attacks on London . This led to the development of the V-3 "London Gun" or " Hochdruckpumpe ", fired from Mimoyecques in the Pas de Calais , about 95 miles (153 km) away. Two attempts to build underground bunkers for

#382617