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Heuschrecke 10
The Heuschrecke 10 ( en, Grasshopper 10) was a German prototype self-propelled gun and ''Waffenträger'' (English: "Weapon carrier") developed by Krupp-Gruson between 1943 and 1944. The official designation of the vehicle was ''105 mm leichte Feldhaubitze 18/1 L/28 auf Waffenträger Geschützwagen IVb'' (Pz. Sfl. IVb) and was to be built in Magdeburg, Germany. The Heuschrecke featured a removable turret which could be deployed as a pillbox or towed behind the vehicle as an artillery piece. Krupp produced only three prototypes from 1942–1943. The Heuschrecke initially made use of a shortened Panzerkampfwagen IV (Panzer IV) chassis, but it was later switched to the ''Geschützwagen IV'' chassis, developed for the ''Hummel'' self-propelled gun. Mass production of the Heuschrecke 10 was scheduled to start in February 1945, but never occurred. Development Precursor Towards the end of September 1939, Krupp designed the "first real self-propelled artillery piece", ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hummel (artillery)
''Hummel'' (German: "bumblebee") was a self-propelled gun based on the ''Geschützwagen'' III/IV chassis and armed with a 15 cm howitzer. It was used by the German ''Wehrmacht'' during the Second World War from early 1943 until the end of the war. Its ordnance inventory designation was Sd.Kfz 165. The full name was ''Panzerfeldhaubitze 18M auf Geschützwagen III/IV (Sf) Hummel, Sd.Kfz. 165''. On February 27, 1944, Hitler ordered the name ''Hummel'' to be dropped as it was deemed inappropriate for a fighting vehicle. Development The ''Hummel'' was designed in 1942 after the need for mobile artillery support for tank forces had been demonstrated during the invasion of the USSR. The self-propelled artillery already in service with the Wehrmacht had proven of limited value. The first option considered was mounting a 10.5 cm leFH 18 howitzer on a Panzer III chassis, rejected in favour of the same gun on a Panzer IV chassis. One prototype was built. This design was rejected ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-propelled Artillery
Self-propelled artillery (also called locomotive artillery) is artillery equipped with its own propulsion system to move toward its firing position. Within the terminology are the self-propelled gun, self-propelled howitzer, self-propelled mortar, and rocket artillery. They are high mobility vehicles, usually based on continuous tracks carrying either a large field gun, howitzer, mortar, or some form of rocket/missile launcher. They are usually used for long-range indirect bombardment support on the battlefield. In the past, self-propelled artillery has included direct-fire vehicles, such as assault guns and anti-tank guns ( tank destroyers). These have been armoured vehicles, the former providing close fire-support for infantry and the latter acting as specialized anti-tank vehicles. Modern self-propelled artillery vehicles often mount their main gun in a turret on a tracked chassis so they superficially resemble tanks. However they are generally lightly armoured which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Range (vehicle)
The maximal total range is the maximum distance an aircraft can fly between takeoff and landing. Powered aircraft range is limited by the aviation fuel energy storage capacity (chemical or electrical) considering both weight and volume limits. Unpowered aircraft range depends on factors such as cross-country speed and environmental conditions. The range can be seen as the cross-country ground speed multiplied by the maximum time in the air. The fuel time limit for powered aircraft is fixed by the available fuel (considering reserve fuel requirements) and rate of consumption. Some aircraft can gain energy while airborne through the environment (e.g. collecting solar energy or through rising air currents from mechanical or thermal lifting) or from in-flight refueling. These aircraft could theoretically have an infinite range. Ferry range means the maximum range that an aircraft engaged in ferry flying can achieve. This usually means maximum fuel load, optionally with extra fuel tan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Sill, Oklahoma
Fort Sill is a United States Army post north of Lawton, Oklahoma, about 85 miles (136.8 km) southwest of Oklahoma City. It covers almost . The fort was first built during the Indian Wars. It is designated as a National Historic Landmark and serves as home of the United States Army Field Artillery School as well as the Marine Corps' site for Field Artillery MOS school, United States Army Air Defense Artillery School, the 31st Air Defense Artillery Brigade, and the 75th Field Artillery Brigade. Fort Sill is also one of the four locations for Army Basic Combat Training. It has played a significant role in every major American conflict since 1869.Janda, Lanceof Oklahoma History and Culture''. "Fort Sill."Retrieved 16 December 2013. History The site of Fort Sill was staked out on 8 January 1869, by Maj. Gen. Philip H. Sheridan, who led a campaign into Indian Territory to stop tribes from raiding border settlements in Texas and Kansas. Sheridan's massive winter campaign inv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aberdeen Proving Grounds
Aberdeen Proving Ground (APG) (sometimes erroneously called Aberdeen Proving ''Grounds'') is a U.S. Army facility located adjacent to Aberdeen, Harford County, Maryland, United States. More than 7,500 civilians and 5,000 military personnel work at APG.There are 11 major commands among the tenant units, including: * United States Army Communications-Electronics Command (CECOM) * United States Army Combat Capabilities Development Command (CCDC) * United States Army Test and Evaluation Command (ATEC) * Edgewood Arsenal * Adelphi Laboratory Center **The Army Reserve Information Operations Command **Unified Cross Domain Services Management Office **HQ, U.S. Army Contracting Command (Army Contracting Command –APG, Adelphi Contracting Division) **U.S Army 93rd Signal Network - Network Enterprise Center **Logistics Readiness Center **U.S. Army Cyber Operation Group – 335th Signal Command **Blossom Point Research Facility History APG is the U.S. Army's oldest active proving ground, est ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sloped Armour
Sloped armour is armour that is neither in a vertical nor a horizontal position. Such angled armour is typically mounted on tanks and other armoured fighting vehicles (AFVs), as well as naval vessels such as battleships and cruisers. Sloping an armour plate makes it more difficult to penetrate by anti-tank weapons, such as armour-piercing shells ( kinetic energy penetrators) and rockets, if they follow a more or less horizontal trajectory to their target, as is often the case. The improved protection is caused by three main effects. First, a projectile hitting a plate at an angle other than 90° has to move through a greater thickness of armour, compared to hitting the same plate at a right-angle. In the latter case only the plate thickness (the normal to the surface of the armour) must be pierced. Increasing the armour slope improves, for a given plate thickness, the level of protection at the point of impact by increasing the thickness measured in the horizontal plane, the angle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gantry Crane
A gantry crane is a crane built atop a gantry, which is a structure used to straddle an object or workspace. They can range from enormous "full" gantry cranes, capable of lifting some of the heaviest loads in the world, to small shop cranes, used for tasks such as lifting automobile engines out of vehicles. They are also called portal cranes, the "portal" being the empty space straddled by the gantry. The terms gantry crane and overhead crane (or bridge crane) are often used interchangeably, as both types of crane straddle their workload. The distinction most often drawn between the two is that with gantry cranes, the entire structure (including gantry) is usually wheeled (often on rails). By contrast, the supporting structure of an overhead crane is fixed in location, often in the form of the walls or ceiling of a building, to which is attached a movable hoist running overhead along a rail or beam (which may itself move). Further confusing the issue is that gantry cranes may a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heinz Guderian
Heinz Wilhelm Guderian (; 17 June 1888 – 14 May 1954) was a German general during World War II who, after the war, became a successful memoirist. An early pioneer and advocate of the " blitzkrieg" approach, he played a central role in the development of the panzer division concept. In 1936, he became the Inspector of Motorized Troops. At the beginning of the Second World War, Guderian led an armoured corps in the Invasion of Poland. During the Invasion of France, he commanded the armoured units that attacked through the Ardennes forest and overwhelmed the Allied defenses at the Battle of Sedan. He led the 2nd Panzer Army during Operation Barbarossa, the invasion of the Soviet Union. The campaign ended in failure after the German offensive Operation Typhoon failed to capture Moscow, after which Guderian was dismissed. In early 1943, Adolf Hitler appointed Guderian to the newly created position of Inspector General of Armoured Troops. In this role, he had broad responsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maybach
Maybach (, ) is a Automotive industry in Germany, German luxury car brand that exists today as a part of Mercedes-Benz. The original company was founded in 1909 by Wilhelm Maybach and his son Karl Maybach, originally as a subsidiary of ''Luftschiffbau Zeppelin GmbH'', and it was known as ''Luftfahrzeug-Motorenbau GmbH'' until 1999. In 1960, Maybach was acquired by Daimler-Benz. The name returned as a standalone Luxury vehicle#Ultra-luxury, ultra-luxury car brand in 2002, sharing significant components with Mercedes-Benz cars. After slow sales, Maybach ceased to be a standalone brand by 2013, and it became (in 2015) a sub-brand of Mercedes-Benz, which is owned by the Mercedes-Benz Group. , Daimler produces an Mercedes-Maybach S600, ultra-luxury edition of the Mercedes-Benz S-Class and Mercedes-Benz GLS-Class under the Mercedes-Maybach name. 1909–1940: Early history Wilhelm Maybach was technical director of the ''Daimler-Motoren-Gesellschaft'' (DMG) until he left in 1907. On 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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