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Encyclopedia > 12.8 cm FlaK 40
12.8 cm Flak 40

A static mounted 12.8 cm Flak 40.
Type Anti-Aircraft/Anti-Tank
Place of origin Germany
Service history
In service 1942 to 1945
Used by Germany
Wars World War II
Production history
Designer Rheinmetall-Borsig
Designed 1936
Manufacturer Rheinmetall-Borsig
Produced 1942
Number built 450
Variants 12.8 cm FlaK 40
12.8 cm FlaK 40 Zwilling
12.8 cm Panzerabwehrkanone
Specifications
Weight 17,000 kg
Barrel length 58 calibers

Caliber 128 mm
Breech Horizontal sliding
Recoil Hydropneumatic
Carriage Static or railcar mounted.
Elevation 88 degrees
Traverse: 360 degrees
Muzzle velocity 880 m/s
Effective range 10,675 m
Maximum range 14,800 m
Feed system Power rammer

The 12.8 cm FlaK 40, was a German World War II anti-aircraft built as the successor to the 88 mm gun. Although it never completely replaced the 88, it was one of the most effective heavy AA guns of its era. Like the 88, it was later adapted as a pure anti-tank gun as well, although used almost entirely as a tank gun. Image File history File linksMetadata Size of this preview: 800 × 597 pixel Image in higher resolution (1500 × 1119 pixel, file size: 286 KB, MIME type: image/jpeg) File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): 12. ... Rheinmetall is a German defense company with factories in Düsseldorf and Unterlüß. It has a long tradition of making guns and artillery pieces. ... Rheinmetall is a German defense company with factories in Düsseldorf and Unterlüß. It has a long tradition of making guns and artillery pieces. ... This article does not cite its references or sources. ... The word calibre (British English) or caliber (American English) designates the interior diameter of a tube or the exterior diameter of a wire or rod. ... Look up breech in Wiktionary, the free dictionary. ... An early naval cannon design, allowing the gun to roll backwards a small distance when firing The recoil when firing a gun is the backward momentum of a gun, which is equal to the forward momentum of the bullet or shell, due to conservation of momentum. ... Hydropneumatic is the name given to a suspension system invented by Citroën and fitted to Citroën cars, as well as being adapted by other car manufacturers, notably Rolls-Royce, Mercedes-Benz and Peugeot. ... In ballistics, the elevation is the angle between the horizontal plane and the direction of the barrel of a gun, mortar or heavy artillery. ... A guns muzzle velocity is the speed at which the projectile leaves the muzzle of the gun. ... Combatants Allied powers: China France Great Britain Soviet Union United States and others Axis powers: Germany Italy Japan and others Commanders Chiang Kai-shek Charles de Gaulle Winston Churchill Joseph Stalin Franklin Roosevelt Adolf Hitler Benito Mussolini Hideki Tōjō Casualties Military dead: 17,000,000 Civilian dead: 33,000... American troops man an anti-aircraft gun near the Algerian coastline in 1943 Anti-aircraft warfare, or air defense, is any method of engaging military aircraft in combat from the ground. ... German 8. ... Anti-tank, or simply AT, refers to any method of combating military armored fighting vehicles, notably tanks. ...


Development of the gun began in 1936, with the contract being awarded to Rheinmetall Borsig, the first prototype gun was delivered for testing in late 1937 and completed testing successfully. However the gun weighed nearly 12 tonnes in its firing position, with the result that its barrel had to be removed for transport. Limited service testing showed this was impractical, so in 1938 other solutions were considered. Rheinmetall is a German defense company with factories in Düsseldorf and Unterlüß. It has a long tradition of making guns and artillery pieces. ...


The eventual solution was to simplify the firing platform, based on the assumption it would always be securely bolted into concrete. The total weight of the system reached 26.5 tonnes, making it practically impossible to tow cross-country.


In the end this mattered little, since by the time the gun entered production in 1942 the production of mobile guns larger than 105 mm was prohibited. In August of 1944, there were 450 such cannons available. As a result only a few were built and used, amongst other places, in the anti-aircraft Flak Towers protecting Berlin. Approximately 200 were mounted on railcars, providing limited mobility. Year 1942 (MCMXLII) was a common year starting on Thursday (the link is to a full 1942 calendar). ... 1944 (MCMXLIV) was a leap year starting on Saturday. ... One of six Flak towers built during World War II in Vienna. ... Berlin is the capital city and one of the sixteen states of the Federal Republic of Germany. ...


The weapon could fire either a 57 pound high-explosive projectile or a 58.13 pound armor piercing capped projectile.


Variants

  • 12.8 cm FlaK 40
  • 12.8 cm FlaK 40 Zwilling Twin mounted anti-aircraft, capable of firing 20 rounds per minute.
  • 12.8 cm Panzerabwehrkanone 44 (12.8 cm Pak 44) an anti-tank gun on a wheeled carriage. Only a small number were produced and the barrel and breech of many were reused for the Jagdtiger tank-destroyer.

The Jagdtiger (SdKfz 186) (Ger. ...

External links

References


German artillery of World War II
Tank guns
2 cm KwK 30 | 3.7 cm KwK 36 | 3.7 cm KwK 38(t) | 5 cm KwK 38 | 5 cm KwK 39
7.5 cm KwK 37 | 7.5 cm KwK 40 | 7.5 cm KwK 42 | 8.8 cm KwK 36 | 8.8 cm KwK 43
Anti-tank guns
2.8 cm sPzB 41 | 3.7 cm PaK 36 | 4.2 cm PaK 41 | 5 cm PaK 38 | 7.5 cm PaK 97/38
7.5 cm PaK 40 | 7.5 cm PaK 41 | 7.62 cm PaK 36(r) | 8.8 cm PaK 43 | 12.8 cm PaK 44
Field, Medium and Heavy guns
7.5 cm Le.IG 18/Le.GebIG 18/IG L/13 | 7.5 cm IG 37 | 10.5 cm leFH 18 | 15 cm sIG 33 | 15 cm sFH 18
Other vehicle mounted
7.5 cm PaK 39 | 7.5 cm PaK 40 | 7.5 cm PaK 42 | 8.8 cm PaK 43 | 12.8 cm PaK 44
Anti-aircraft guns
2 cm FlaK 30/38/Flakvierling | 3.7 cm FlaK 36/37/43 | 8.8 cm FlaK 18/36/37/41 | 10.5 cm FlaK 38
12.8 cm FlaK 40


 

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