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PTRD
The PTRD-41 () is an anti-tank rifle that was produced and used from 1941 by the Soviet Red Army during World War II. It is a single-shot weapon which fires the 14.5×114 mm round, which was able to penetrate German tanks such as the Panzer III and early models of the Panzer IV. Although unable to penetrate the frontal armor of late-war German tanks, it could penetrate their thinner side and top armor at close ranges as well as thinly armored self-propelled guns and half-tracks. History In 1939, during the Soviet invasion of Poland, the USSR captured several hundred Polish kb ppanc wz. 35 anti-tank rifles, which had proved effective against German tanks during the September Campaign. A Russian engineer Vasily Degtyaryov copied its lock and several features of the German Panzerbüchse 38 when hasty construction of an anti-tank rifle was ordered in July 1941. The PTRD and the similar but semi-automatic PTRS-41 were the only individual anti-tank weapons available to the Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PTRS-41
The PTRS-41 () is a World War II-era semi-automatic anti-tank rifle firing the 14.5×114mm cartridge. Design The PTRS-41 was produced and used by the Soviet Union during World War II. In the years between the World Wars, the Soviet Union began experimenting with different types of armour-piercing anti-tank cartridges. Finding the 12.7×108mm insufficient, they began development of what became the 14.5×114mm armour-piercing round. Rukavishnikov developed to use this cartridge, but it was not successful because of some manufacturing issues, a sufficient number of more effective anti-tank guns in the Red Army, and high expectations about new German tank armour. In 1941, the loss of huge amounts of anti-tank artillery created a need for a stop-gap anti-tank weapon, so famous USSR weapons designers such as Vasily Degtyaryov and Sergei Gavrilovich Simonov were tasked to design anti-tank rifles. Both were considered simpler and more suitable to wartime production than an updat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-tank Rifle
An anti-tank rifle is an anti-materiel rifle designed to penetrate the vehicle armor, armor of armored fighting vehicles, most commonly tanks, armored personnel carriers, and infantry fighting vehicles. The term is usually used for weapons that can be carried and used by one person, but is sometimes used for larger weapons. The usefulness of rifles for this purpose ran from the introduction of tanks in World War I until the Korean War. While medium and heavy tank armor became too thick to be penetrated by rigid projectiles from rifles that could be carried by a single soldier, anti-tank rifles continued to be used against other "soft" targets, though recoilless rifles and rocket-propelled grenades such as the bazooka were also introduced for infantry close-layer defense against tanks. History The tug of war between armour and projectiles had been developing for a long while among naval vessels, since the advent of the Ironclad warship, ironclad. It wasn't until soldiers met armou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Degtyaryov Plant
Degtyaryov Plant (, English: Open Joint Stock Company "Vasily Degtyaryov, V. A. Degtyaryov Plant") or ZiD (Zavod imeni Dеgtyaryovа) is one of the most important weapon and vehicle producing enterprises of Russia. The company is named after Vasily Degtyaryov, Vasily Alekseyevich Degtyaryov (2 January 1880, Tula – 16 January 1949), a Soviet and Russian engineer who specialized in weapons design.Дегтярёв Василий Алексеевич // Большая Советская Энциклопедия. / под ред. А. М. Прохорова. 3-е изд. том 8. М., «Советская энциклопедия», 1972.Дегтярёв Василий Алексеевич // Great Russian Encyclopedia, Большая Российская Энциклопедия / редколл., гл. ред. Ю. С. Осипов. том 8. М., научное издательство "Большая Российская Энциклопедия", 2007. Degtyaryov Plant is a subsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-tank
Anti-tank warfare refers to the military strategies, tactics, and weapon systems designed to counter and destroy enemy armored vehicles, particularly tanks. It originated during World War I following the first deployment of tanks in 1916, and has since become a fundamental component of land warfare doctrine. Over time, anti-tank warfare has evolved to include a wide range of systems, from handheld infantry weapons and anti-tank guns to guided missiles and air-delivered munitions. Anti-tank warfare evolved rapidly during World War II, leading to infantry-portable weapons. Through the Cold War of 1947–1991, the United States, anti-tank weapons have also been upgraded in number and performance. Since the end of the Cold War in 1992, new threats to tanks and other armored vehicles have included remotely detonated improvised explosive devices (IEDs). During the Russian invasion of Ukraine, drones and loitering munitions have attacked and destroyed tanks. Tank threat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vasily Degtyaryov
Vasily Alekseyevich Degtyaryov (; 2 January 1880, Tula – 16 January 1949, Moscow) was a Soviet and Russian engineer who specialized in weapons design. He was awarded the title of Hero of Socialist Labour in 1940. Biography He was a factory worker at the Tula Arms Plant.Дегтярёв Василий Алексеевич // Большая Российская Энциклопедия / редколл., гл. ред. Ю. С. Осипов. том 8. М., научное издательство "Большая Российская Энциклопедия", 2007. He became married in 1905. Starting in 1918, Vasily Degtyaryov headed the first Soviet firearms design bureau at Kovrov Arms Factory. In 1927, the Red Army was equipped with his 7.62 mm light machine gun DP-27. This design led to the development of the DT tank machine gun (1927) and two aircraft machine guns: DA and DA-2 (1928). In 1940 he became a Doctor of Technical Sciences, and Hero of Socialist Labour (he r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-automatic Firearm
A semi-automatic firearm, also called a self-loading or autoloading firearm ( fully automatic and selective fire firearms are also variations on self-loading firearms), is a repeating firearm whose action mechanism automatically loads a following round of cartridge into the chamber and prepares it for subsequent firing, but requires the shooter to manually actuate the trigger in order to discharge each shot. Typically, this involves the weapon's action utilizing the excess energy released during the preceding shot (in the form of recoil or high-pressure gas expanding within the bore) to unlock and move the bolt, extracting and ejecting the spent cartridge case from the chamber, re-cocking the firing mechanism, and loading a new cartridge into the firing chamber, all without input from the user. To fire again, however, the user must actively release the trigger, and allow it to "reset", before pulling the trigger again to fire off the next round. As a result, each trigger p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet Union, it dissolved in 1991. During its existence, it was the list of countries and dependencies by area, largest country by area, extending across Time in Russia, eleven time zones and sharing Geography of the Soviet Union#Borders and neighbors, borders with twelve countries, and the List of countries and dependencies by population, third-most populous country. An overall successor to the Russian Empire, it was nominally organized as a federal union of Republics of the Soviet Union, national republics, the largest and most populous of which was the Russian SFSR. In practice, Government of the Soviet Union, its government and Economy of the Soviet Union, economy were Soviet-type economic planning, highly centralized. As a one-party state go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Invasion Of Poland
The Soviet invasion of Poland was a military conflict by the Soviet Union without a formal declaration of war. On 17 September 1939, the Soviet Union invaded Second Polish Republic, Poland from the east, 16 days after Nazi Germany invaded Poland from the west. Subsequent military operations lasted for the following 20 days and ended on 6 October 1939 with the two-way division and annexation of the entire territory of the Second Polish Republic by Nazi Germany and the Soviet Union. This division is sometimes called the Fourth Partition of Poland. The Soviet (as well as German) invasion of Poland was indirectly indicated in the "secret protocol" of the Molotov–Ribbentrop Pact signed on 23 August 1939, which divided Poland into "spheres of influence" of the two powers. German and Soviet cooperation in the invasion of Poland has been described as co-belligerence. The Red Army, which vastly outnumbered the Polish defenders, achieved its targets, encountering only limited resistance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Barbarossa
Operation Barbarossa was the invasion of the Soviet Union by Nazi Germany and several of its European Axis allies starting on Sunday, 22 June 1941, during World War II. More than 3.8 million Axis troops invaded the western Soviet Union along a front, with the main goal of capturing territory up to a line between Arkhangelsk and Astrakhan, known as the A-A line. The attack became the largest and costliest military offensive in history, with around 10 million combatants taking part in the opening phase and over 8 million casualties by the end of the operation on 5 December 1941. It marked a major escalation of World War II, opened the Eastern Front—the largest and deadliest land war in history—and brought the Soviet Union into the Allied powers. The operation, code-named after the Holy Roman Emperor Frederick Barbarossa ("red beard"), put into action Nazi Germany's ideological goals of eradicating communism and conquering the western Soviet Union to repopulate it w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
