7.5 Cm Pak 39
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7.5 Cm Pak 39
7.5 cm Pak 39 (L/48) ''(7.5 cm Panzerjägerkanone 39)'' was a 7.5 cm German Second World War era anti-tank gun. The gun was used to equip Jagdpanzer IV/48 and Jagdpanzer 38 tank destroyers; no towed version of the weapon was made. The Pak 39 was an electrically fired weapon fitted with a semi-automatic breech mechanism and a 48 caliber long barrel. The gun was able to destroy the most common allied tanks at up to 1,000 meters. It used the same 75 x 495R ammunition as the 7.5 cm KwK 40 of Panzer IV and 7.5 cm StuK 40 gun fitted on the '' Sturmgeschütz'' assault guns. The Pak 39 was manufactured from 1943 onwards by Rheinmetall-Borsig AG in Unterlüß and by Seitz-Werke GmbH in Bad Kreuznach. The main types of ammunition used were: ''Panzergranatpatrone 39'' (APCBC), ''Sprenggranatpatrone 37'' (HE) and different versions of the ''Granatpatrone 39 HL'' (HEAT). Technical data *Complete designation: 7.5 cm Panzerjägerkanone 39 (L/48) *Type: Anti-tank ...
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Jagdpanzer IV
The ''Jagdpanzer'' IV, Sd.Kfz. 162, was a German tank destroyer based on the Panzer IV chassis and built in three main variants. As one of the casemate-style turretless Jagdpanzer (tank destroyer, literally "hunting tank") designs, it was developed against the wishes of Heinz Guderian, the inspector general of the ''Panzertruppen'', as a replacement for the ''Sturmgeschütz III'' (''StuG'' III). Guderian objected against the needless, in his eyes, diversion of resources from Panzer IV tank production, as the StuG III was still more than adequate for its role. Officially, only the L/48-armed vehicle was named Jagdpanzer IV. The L/70-armed vehicle was named Panzer IV/70. In this article, both versions are referred to in general as Jagdpanzer IV, except in the variants and surviving vehicles section. Development With experience gained during the initial phases of the Battle of Stalingrad, in September 1942 the Wehrmacht's arms bureau, the ''Waffenamt'', called for a new standard for ...
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Caliber (artillery)
In artillery, caliber or calibredifference in British English and American English spelling is the internal diameter of a gun barrel, or - by extension - a relative measure of the barrel length. Rifled barrels Rifled barrels introduce ambiguity to measurement of caliber. A rifled bore consists of alternating grooves and lands. The distance across the bore from groove to groove is greater than the distance from land to land. Projectiles fired from rifled barrels must be of the full groove to groove diameter to be effectively rotated by the rifling, but the caliber has sometimes been specified as the land to land diameter before rifling grooves were cut. The depth of rifling grooves (and the consequent ambiguity) increases in larger calibers. Steel artillery projectiles may have a forward bourrelet section machined to a diameter slightly smaller than the original land to land dimension of the barrel and a copper driving band somewhat larger than the groove to groove diameter t ...
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World War II Anti-tank Guns Of Germany
In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique while others talk of a "plurality of worlds". Some treat the world as one simple object while others analyze the world as a complex made up of many parts. In ''scientific cosmology'' the world or universe is commonly defined as " e totality of all space and time; all that is, has been, and will be". '' Theories of modality'', on the other hand, talk of possible worlds as complete and consistent ways how things could have been. ''Phenomenology'', starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon or the "horizon of all horizons". In ''philosophy of mind'', the world is commonly contrasted with the mind as that which is represented by the mind. ''Th ...
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Bad Kreuznach
Bad Kreuznach () is a town in the Bad Kreuznach district in Rhineland-Palatinate, Germany. It is a spa town, most well known for its medieval bridge dating from around 1300, the Alte Nahebrücke, which is one of the few remaining bridges in the world with buildings on it.Brückenhäuser, Alte Nahebrücke, Neustadt , Bad Kreuznach
o
www.romantic-germany.info
(in English). Retrieved 14 June 2018
The town is located in the Nahe River wine region, renowned both nationally and internation ...
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Unterlüß
Unterlüß is a village and former municipality in the district of Celle in Lower Saxony, Germany. It became part of the municipality of Südheide on 1 January 2015. It is about 30 km north-east of Celle and 25 km south-west of Uelzen. It is a station on the railway between Hanover and Hamburg. History The name Lüß was documented in 1569 for a forest, which was probably the source for the name. In 1847, the railroad was built, eventually becoming part of the line between Hanover and Hamburg, and a station Unterlüß was created, causing a settlement around it. In 1899, the company Rheinmetall (then Rheinische Metallwaren- und Maschinenfabrik Aktiengesellschaft) first installed a shooting range and then began manufacturing weapons. The settlement became a municipality in 1910. After World War I, Rheinmetall had to turn to civil production. They managed a model estate. Some labourers found work in the Kieselgur industry. During the German re-armament, the produ ...
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Rheinmetall
Rheinmetall AG is a German automotive and arms manufacturer, headquartered in Düsseldorf, Germany. Its shares are traded on the Frankfurt stock exchange. History Rheinmetall was founded in 1889. Banker and investor Lorenz Zuckermandel Lorenz Zuckermandel (18 February 1847 – 6 January 1928) was a German banker, investor, founder and translator, among other things, of Dante Alighieri's Divine Comedy. Thanks to his many talents, he worked his way from being the poor son of a ... (1847–1928) was one of the founders and the first chairman of the supervisory board. It manufactured steel products, including armaments. During the post-WWI disarmament of Germany, the company diversified, but by the 1930s armament manufacture resumed. In 1933, it acquired A. Borsig GmbH, which manufactured locomotives. References External links * * {{Authority control 1889 establishments in Germany Defence companies of Germany Engineering companies of Germany Companies in the ...
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Assault Gun
Assault gun (from german: Sturmgeschütz - "storm gun", as in "storming/assaulting") is a type of self-propelled artillery which uses an infantry support gun mounted on a motorized chassis, normally an armored fighting vehicle, which are designed to provide direct fire support for infantry attacks, especially against other infantry or fortified positions. Assault guns were pioneered by the Soviet Union and Nazi Germany during the 1930s, initially being self-propelled guns with direct fire in mind (such as the Soviet SU-5-1), with Germany introducing the first purpose-built (and purpose-named) assault gun, the Sturmgeschütz III, in 1940. Historically, the concept of assault guns was very similar to that of the infantry tank, as both were combat vehicles intended to accompany infantry formations into battle. However, during World War II assault guns were more mobile than tanks and could be utilized as both direct and indirect fire artillery. Although they could approximate the fi ...
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Sturmgeschütz
''Sturmgeschütz'' (abbreviated StuG) meaning " assault gun" was a series of armored fighting vehicles used by both the German ''Wehrmacht'' and the ''Waffen-SS'' formations during the Second World War (1939-1945). The main StuGs were the StuG III and StuG IV based on the Panzer III and Panzer IV medium tank chassis respectively. The more common of the two, the StuG III was developed in the late 1930s on the chassis of the Panzer III. It was initially designated "StuG" but with the development in 1943 of the StuG IV to make up for lost StuG III production, it was re-designated as "StuG III" to distinguish the two. Initially, the ''Wehrmacht'' intended to use StuGs as armored self-propelled infantry support guns, providing close fire-support to infantry by destroying bunkers, pillboxes and other entrenched positions. A secondary capability as an anti-tank weapon became more important as the war progressed. Following the Axis invasion of the Soviet Union in 1941, a signific ...
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Panzer IV
The ''Panzerkampfwagen'' IV (Pz.Kpfw. IV), commonly known as the ''Panzer'' IV, was a German medium tank developed in the late 1930s and used extensively during the Second World War. Its ordnance inventory designation was Sd.Kfz. 161. The Panzer IV was the most numerous German tank and the second-most numerous German fully tracked armoured fighting vehicle of the Second World War; 8,553 Panzer IVs of all versions were built during World War II, only exceeded by the StuG III assault gun with 10,086 vehicles. Its chassis was also used as the base for many other fighting vehicles, including the Sturmgeschütz IV assault gun, the Jagdpanzer IV self-propelled anti-tank gun, the ''Wirbelwind'' self-propelled anti-aircraft gun, and the '' Brummbär'' self-propelled gun. The Panzer IV saw service in all combat theatres involving Germany and was the only German tank to remain in continuous production throughout the war. It was originally designed for infantry support, while the sim ...
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Tank Destroyer
A tank destroyer, tank hunter, tank killer, or self-propelled anti-tank gun is a type of armoured fighting vehicle, armed with a direct fire artillery gun or missile launcher, designed specifically to engage and destroy enemy tanks, often with limited operational capacities. While tanks are designed for front-line combat, combining operational mobility and tactical offensive and defensive capabilities and performing all primary tasks of the armoured troops, the tank destroyer is specifically designed to take on enemy tanks and other armoured fighting vehicles. Many are based on a tracked tank chassis, while others are wheeled. Since World War II, gun-armed powerful tank destroyers have fallen out of favor as armies have favored multirole main battle tanks. However, lightly armoured anti-tank guided missile (ATGM) carriers are commonly used for supplementary long-range anti-tank work. The resurgence of expeditionary warfare in the first two decades of the 21st century has s ...
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Nazi Germany
Nazi Germany (lit. "National Socialist State"), ' (lit. "Nazi State") for short; also ' (lit. "National Socialist Germany") (officially known as the German Reich from 1933 until 1943, and the Greater German Reich from 1943 to 1945) was the German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a dictatorship. Under Hitler's rule, Germany quickly became a totalitarian state where nearly all aspects of life were controlled by the government. The Third Reich, meaning "Third Realm" or "Third Empire", alluded to the Nazi claim that Nazi Germany was the successor to the earlier Holy Roman Empire (800–1806) and German Empire (1871–1918). The Third Reich, which Hitler and the Nazis referred to as the Thousand-Year Reich, ended in May 1945 after just 12 years when the Allies defeated Germany, ending World War II in Europe. On 30 January 1933, Hitler was appointed chancellor of Germany, the head of gove ...
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Hetzer
The ''Jagdpanzer'' 38 ( Sd.Kfz. 138/2), originally the leichter Panzerjäger 38(t), known mostly post-war as ''Hetzer'', was a German light tank destroyer of the Second World War based on a modified Czechoslovakian Panzer 38(t) chassis. German armored forces in World War II created a variety of vehicles by mounting anti-tank guns on the chassis of obsolete tanks. These machines performed even better than expected, yet were still vulnerable due to high vehicle profiles and open-topped turrets. Allied bombings took a heavy toll on German production facilities, and further increased the need for an easily produced yet effective light tank destroyer to replace vehicles like the StuG III and Marder series (Marder I, II and III. Prototypes of the ''Jagdpanzer'' 38 were ready by 1944 and mass production began in April of that year. The ''Jagdpanzer'' 38 was covered entirely with sloped armor, and possessed a compact form and low silhouette, giving it much improved defensive abilit ...
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