|
Autoloader
An autoloader or auto-loader is a mechanical aid or replacement for the personnel that load ammunition into crew-served weapons without being an integrated part of the gun itself. The term is generally only applied to larger weapons, such as naval weapons, tanks, and artillery; that would otherwise have a dedicated person or persons loading them. An autoloader extracts a shell and propellant charge from the ammunition storage rack/compartment and loads it into a magazine or belt, if the gun has one, or directly into the chamber of the gun if it does not. It often replaces a human loader. Automation can streamline and speed the loading process, resulting in a more effective design. The potential benefits of an autoloader in a vehicle is a higher firerate and a smaller turret and crew amount. The autoloader takes up internal space and could need room in the turret ring like the Des Moines-class cruiser or require an extended turret bustle like the Type 90 tank, and is also m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T-64
The T-64 is a Soviet tank manufactured in Kharkiv, and designed by Alexander Morozov. The tank was introduced in the early 1960s. It was a more advanced counterpart to the T-62: the T-64 served in tank divisions, while the T-62 supported infantry in motor rifle divisions. It introduced advanced features including composite armour, a compact engine and transmission, and a smoothbore 125-mm gun equipped with an autoloader to allow the crew to be reduced to three so the tank could be smaller and lighter. In spite of being armed and armoured like a heavy tank, the T-64 weighed only . These features made the T-64 expensive to build, significantly more so than previous generations of Soviet tanks. This was especially true of the power plant, which was time-consuming to build and cost twice as much as more conventional designs. Several proposals were made to improve the T-64 with new engines, but chief designer Alexander Alexandrovich Morozov's political power in Moscow kept t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Eagle (tank)
The Black Eagle tank (, ''Chyornyy Oryol'') or Object 640 was a presumed prototype main battle tank based upon the T-80UM-2, developed by the KBTM design bureau of Omsktransmash in the late 1990s for the Russian Federation. The Black Eagle was cancelled, with all production and development halted in 2009. The company developing the tank, Omsktransmash, went bankrupt, with its designs and projects absorbed into Uralvagonzavod and state-owned services. Before the acquisition Uralvagonzavod was developing the T-95 in competition to the Black Eagle, and then owned the rights to both projects. However, the Russian government withdrew all support and funding for both projects, and they were superseded by the T-14 Armata, which was also being developed by Uralvagonzavod. Development Development started during the 1980s, when the design bureau of the Leningrad Kirov Plant (LKZ) developed a new design based on the stretched T-80U chassis. The bureau closed, and the documenta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Main Battle Tank
A main battle tank (MBT), also known as a battle tank or universal tank or simply tank,Ogorkiewicz 2018 p222 is a tank that fills the role of armour-protected direct fire and maneuver in many modern armies. Cold War-era development of more powerful engines, better suspension systems and lighter composite armour allowed for the design of a tank that had the firepower of a super-heavy tank, the armour protection of a heavy tank, and the mobility of a light tank, in a package with the weight of a medium tank. The first ''designated'' MBT was the British Chieftain (tank), Chieftain tank, which during its development in the 1950s was re-designed as an MBT. Throughout the 1960s and 1970s, the MBT replaced almost all other types of tanks, leaving only some specialist roles to be filled by lighter designs or other types of armoured fighting vehicles. Main battle tanks are a key component of modern armies.Main battle tank#House1984, House (1984), ''Toward Combined Arms Warfare: A Surve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 90 Tank
The is a main battle tank (MBT) of the Japan Ground Self-Defense Force (JGSDF). It was designed and built by Mitsubishi Heavy Industries as a replacement for the Type 61 and to supplement the then current fleet of Type 74 tanks, and entered service in 1990. History After the adoption of the Type 74, the Japanese High Command was already looking for a superior, completely indigenous tank design to defeat the Soviet T-72. As a result, development of a prototype Joint development was performed by Mitsubishi Heavy Industries and TRDI (Japan Defense Agency's Technology Research and Development Institute). Major subcontractors included Japan Steel Works, Daikin Industries, Mitsubishi Electric, Fujitsu and NEC. A first series of two prototypes of the Type 90 were developed, both armed with a Japanese 120 mm smoothbore gun (produced by Japan Steel Works Limited) firing Japanese ammunition (produced by Daikin Industries Limited). A second series of four prototypes was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AK-130
The AK-130 is a Russian designed automatic dual barrel naval cannon with a caliber of , capable of firing 10-40 rounds per minute (per gun barrel). History The design of the cannon began in June 1976 in KB Arsenal. A first single-barrel cannon designated A-217 was made, followed by the twin-barrel A-218, which was chosen due to its higher rate of fire and appeal to the admiral of the Union of Soviet Socialist Republic's navy Sergey Gorshkov, S. G. Gorshkov. The Barricades factory produced the first samples. The cannon went on trial operation on the Project 956 destroyer for five years, and was adopted into service in the USSR on November 1, 1985. Description Innovations include the unitary cannon cartridge and the automatic loading system. It has a high rate of fire (up to 90 RPM), at the cost of greater weight. The autoloader removed the need of a loader and allows for continuous firing until the ammunition storage is emptied. The fire control system has sight correcti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Des Moines-class Cruiser
The ''Des Moines''-class cruisers were a trio of U.S. Navy (USN) heavy cruisers commissioned in 1948 and 1949. Largely based on the earlier heavy cruisers, the ''Des Moines''-class featured improved torpedo protection and heavier anti-aircraft armament. Relatively well- armored and protected, the class was unique in that it mounted nine of the world’s first auto-loading large-caliber guns, the 8-inch (203 mm) Mark 16 guns. These guns enabled ''Des Moines''-class cruisers to fire two to three times faster than earlier 8 in guns with each barrel capable of 8-10 rounds per minute. They were the last of the “all-gun” heavy cruisers (with the representing the final "all-gun" light cruisers) and were exceeded in size within the USN only by the " large cruisers" that straddled the line between heavy cruisers and battlecruisers. and were decommissioned by 1961 but served until 1975. ''Salem'' is a museum ship in Quincy, Massachusetts (near Salem, Massachusett ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henschel Hs 129
The Henschel Hs 129 was a ground-attack aircraft designed and produced by the German aircraft manufacturer Henschel Flugzeugwerke AG. Fielded by the ''Luftwaffe'' during the Second World War, it saw combat in Tunisia and on the Eastern Front. During the latter half of 1930s, influenced by the experiences of German '' Condor Legion'' during the Spanish Civil War, the ''Reichsluftfahrtministerium'' (RLM; "Reich Aviation Ministry") sought a new ground-attack aircraft. The specification required protection from ground-based small arms fire, for which Henschel's design (which was initially designated at the ''P 46'') incorporated a steel "bathtub" with angled fuselage sides and a compact canopy that was fitted with tiny windows. A further requirement of the specification was that the aircraft be powered by engines that were not in demand for other types; accordingly, the Hs 129 was designed to be equipped with low-power German Argus As 410 engines, which were only capable of . On ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gun Turret
A gun turret (or simply turret) is a mounting platform from which weapons can be fired that affords protection, visibility and ability to turn and aim. A modern gun turret is generally a rotatable weapon mount that houses the crew or mechanism of a projectile-firing weapon and at the same time lets the weapon be aimed and fired in some degree of azimuth and elevation (cone of fire). Description Rotating gun turrets protect the weapon and its crew as they rotate. When this meaning of the word "turret" started being used at the beginning of the 1860s, turrets were normally cylindrical. Barbettes were an alternative to turrets; with a barbette the protection was fixed, and the weapon and crew were on a rotating platform inside the barbette. In the 1890s, armoured hoods (also known as "gun houses") were added to barbettes; these rotated with the platform (hence the term "hooded barbette"). By the early 20th century, these hoods were known as turrets. Modern warships have gun-m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Counterbattery
Counter-battery fire (sometimes called counter-fire) is a battlefield tactic employed to defeat the enemy's indirect fire elements (multiple rocket launchers, artillery and mortars), including their target acquisition, as well as their command and control components. Counter-battery arrangements and responsibilities vary between nations but involve target acquisition, planning and control, and counter-fire. Counter-battery fire rose to prominence in World War I. Counter-battery radar detects incoming indirect fire and calculates its point of origin. That location data can be sent by a communications link to friendly forces, who can then fire on the enemy positions, hopefully before they can reposition (the "scoot" part of shoot-and-scoot tactics). Counter-RAM systems track incoming rocket, artillery, and mortar fire and attempt to intercept and destroy the projectiles or provide early warning to the target area. Background Indirect fire was introduced so that artillery could f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shoot-and-scoot
Shoot-and-scoot (alternatively, fire-and-displace or fire-and-move) is an artillery Military tactics, tactic of firing at a target and then immediately moving away from the location from where the shots were fired to avoid counter-battery fire, ''e.g.'', from enemy artillery. Caucasian War The first recorded use of this tactic came from the Caucasian War where the Chechens, Chechen Naib Talkhig of Shali became famous for his shoot-and-scoot tactics, termed nomadic artillery by Russians, in the 1830-1850s. According to the Russian historian and professor Nikolay Smirnov, he was one of the first commanders to use this tactic. World War II The need for such tactics in World War II became obvious from the noticeable smoke signature produced by the use of anti-tank infantry weapons such as the German Panzerfaust anti-tank grenade launcher, the American Bazooka#Rocket Launcher, M1 "bazooka", M1 bazooka and its German Panzerschreck derivative anti-tank rocket launchers, and also b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire-control System
A fire-control system (FCS) is a number of components working together, usually a gun data computer, a director and radar, which is designed to assist a ranged weapon system to target, track, and hit a target. It performs the same task as a human gunner firing a weapon, but attempts to do so faster and more accurately. Naval fire control Origins The original fire-control systems were developed for ships. The early history of naval fire control was dominated by the engagement of targets within visual range (also referred to as direct fire). In fact, most naval engagements before 1800 were conducted at ranges of . Even during the American Civil War, the famous engagement between and was often conducted at less than range. Rapid technical improvements in the late 19th century greatly increased the range at which gunfire was possible. Rifled guns of much larger size firing explosive shells of lighter relative weight (compared to all-metal balls) so greatly increased the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy
Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land border, as well as List of islands of Italy, nearly 800 islands, notably Sicily and Sardinia. Italy shares land borders with France to the west; Switzerland and Austria to the north; Slovenia to the east; and the two enclaves of Vatican City and San Marino. It is the List of European countries by area, tenth-largest country in Europe by area, covering , and the third-most populous member state of the European Union, with nearly 59 million inhabitants. Italy's capital and List of cities in Italy, largest city is Rome; other major cities include Milan, Naples, Turin, Palermo, Bologna, Florence, Genoa, and Venice. The history of Italy goes back to numerous List of ancient peoples of Italy, Italic peoples—notably including the ancient Romans, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
