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Granatnik Wz.36
The Granatnik wz.36 was a Polish grenade launcher designed in originally in 1927 as "wz. 30" and later modified in 1936. It entered service in 1936 becoming the standard grenade launcher of the Polish Army; it was still in use during the German Invasion of Poland in 1939. The wz.30 had a maximum range of 700 meters; this was increased to 800 meters in the wz.36. They both fired the same 46 mm shell, weighing 0.76 kg. About 3,850 of these 46 mm mortars were produced by 1939. Typically 81 such mortars were distributed to each Polish infantry division—three per company. Development history In the aftermath of World War I and the Polish-Soviet War of 1920 the Polish Army used a variety of World War I rifle grenade launchers and light mortars, notably the German World War I-vintage light mortar pressed into Polish service under the designation of Granatnik wz. 16 and the French VB rifle grenade designed for the ageing Lebel Rifle. While battle-tested, these wea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grenade Launcher
A grenade launcher is a weapon that fires a specially-designed large-caliber projectile, often with an explosive, smoke or gas warhead. Today, the term generally refers to a class of dedicated firearms firing unitary grenade cartridges. The most common type are man-portable, shoulder-fired weapons issued to individuals, although larger crew-served launchers are issued at higher levels of organisation by military forces. Grenade launchers can either come in the form of standalone weapons (either single-shot or repeating) or attachments mounted to a parent firearm, usually a rifle. Larger crew-served automatic grenade launchers such as the Mk 19 are mounted on tripods or vehicles. Some armored fighting vehicles also mount fixed arrays of short range, single-shot grenade launchers as a means of defense. History Early precursors The earliest devices which could be referred to as grenade launchers were slings, which could be used to throw early ''grenado'' fuse bombs. The a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perkun (company)
In Slavic paganism, Slavic mythology, Perun (Cyrillic script, Cyrillic: Перýн) is the highest god of the Pantheon (religion), pantheon and the god of sky, thunder, lightning, storms, rain, law, war, fertility and oak trees. His other attributes were fire, mountains, wind, iris (plant), iris, eagle, firmament (in Indo-European languages, this was joined with the notion of the ''sky of stone''), horses and carts, and weapons (hammer, axe (Axe of Perun), and arrow). He was first associated with weapons made of Rock (geology), stone and later with those of metal. Sources Of all historic records describing Slavic gods, those mentioning Perun are the most numerous. As early as the 6th century, he was mentioned in ''De Bello Gothico'', a historical source written by the Byzantine Empire, Eastern Roman historian Procopius. A short note describing beliefs of a certain South Slavic tribe states they ''acknowledge that one god, creator of lightning, is the only lord of all: to him ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grenade Launchers Of Poland
A grenade is an explosive weapon typically thrown by hand (also called hand grenade), but can also refer to a shell (explosive projectile) shot from the muzzle of a rifle (as a rifle grenade) or a grenade launcher. A modern hand grenade generally consists of an explosive charge ("filler"), a detonator mechanism, an internal striker to trigger the detonator, and a safety lever secured by a cotter pin. The user removes the safety pin before throwing, and once the grenade leaves the hand the safety lever gets released, allowing the striker to trigger a primer that ignites a fuze (sometimes called the delay element), which burns down to the detonator and explodes the main charge. Grenades work by dispersing fragments (fragmentation grenades), shockwaves (high-explosive, anti-tank and stun grenades), chemical aerosols (smoke and gas grenades) or fire (incendiary grenades). Fragmentation grenades ("frags") are probably the most common in modern armies, and when the word ''grenade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Koszalin University Of Technology
Koszalin University of Technology (''Politechnika Koszalińska'') is a public technical university located in Koszalin and other cities, i.e. Chojnice. The institution was established in 1968 as Higher School of Engineering. The university obtained its present name and status in 1996. The university consists of the following faculties and institutes: # Faculty of Civil and Environmental engineering # Faculty of Economics and Management # Faculty of Electronics and Computer Science # Faculty of Mechanical Engineering # Institute of Mechatronics, Nanotechnology and Vacuum A vacuum is a space devoid of matter. The word is derived from the Latin adjective ''vacuus'' for "vacant" or "void". An approximation to such vacuum is a region with a gaseous pressure much less than atmospheric pressure. Physicists often dis ... Technique The University is taking part in international exchange programmes, including Erasmus Programme. References External links * Univers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RM-38
The RM-38 was a Soviet 50 mm light infantry mortar. The barrel was clamped at two elevation angles only - 45 and 75 degrees. Range variations were made by altering a sleeve round the base of the barrel. This sleeve opened a series of gas ports which bled off exhaust gases and so determined the range. The project was deemed overly complex and expensive, and was only produced for a short time, before being replaced by the Model 1939. Despite the small number produced, some fell into German hands in 1941, who introduced them as the 5 cm Granatwerfer 205/1(r). Development The RM-38 or 50-RM 38 (50-mm company mortar model 1938) was based on the British Stokes mortar. It was further developed as the RM-39 and RM40. The Red Army of the USSR divided mortars into company (RM ''Rotnyy Minomet'') battalion (BM ''Batalonnyy Minomet'') and regimental (PM ''Polkovoy Minomet'') mortars. Development of a light 50mm company mortar started in 1937. The RM-38 was approved for use in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5 Cm Granatwerfer 36
The 5 cm ''leichter Granatwerfer'' 36 (5 cm leGrW 36) was a light mortar used by Nazi Germany during World War II. History The mortar's development was started in 1934 by Rheinmetall-Borsig AG and it was adopted for service in 1936. Its intended role was to engage pockets of resistance that were beyond a hand grenade's throwing range. Until 1938, it used a complicated telescopic sight. By 1941, the ''Granatwerfer'' 36 was seen as too complex for its intended role. It fired too light a shell and had too short of a range. It was used as a platoon mortar and operated by a 3-man team. Production was terminated in 1941. By 1942, it had been gradually withdrawn from front line service. However, it remained in use with second-line and garrison units until the end of the Second World War in 1945. As ammunition stocks for the mortar dwindled during 1944-1945, coupled with the loss of the actual mortars, the Germans often relied on captured French [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sight (device)
A sight is an aiming device used to assist in visually aligning ranged weapons, surveying instruments or optical illumination equipments with the intended target. Sights can be a simple set or system of physical markers that have to be aligned together with the target (such as iron sights on firearms), or optical devices that allow the user to see an optically enhanced — often magnified — target image aligned in the same focus with an aiming point (e.g. telescopic sights, reflector sights and holographic sights). There are also sights that actively project an illuminated point of aim (a.k.a. "hot spot") onto the target itself so it can be observed by, such as laser sights and infrared illuminators on some night vision devices. Simple sights At its simplest, a sight typically has two components, front and rear aiming pieces that have to be lined up. Sights such as this can be found on many types of devices including weapons, surveying and measuring instruments, and nav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spirit Level
A spirit level, bubble level, or simply a level, is an instrument designed to indicate whether a surface is horizontal (level) or vertical (plumb). Different types of spirit levels may be used by carpenters, stonemasons, bricklayers, other building trades workers, surveyors, millwrights and other metalworkers, and in some photographic or videographic work. Construction Early tubular spirit levels had very slightly curved glass vials with constant inner diameter at each viewing point. These vials are incompletely filled with a liquid, usually a colored spirit or alcohol, leaving a bubble in the tube. They have a slight upward curve, so that the bubble naturally rests in the center, the highest point. At slight inclinations the bubble travels away from the marked center position. Where a spirit level must also be usable upside-down or on its side, the curved constant-diameter tube is replaced by an uncurved barrel-shaped tube with a slightly larger diameter in its middle. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 89 Grenade Discharger
The , inaccurately and colloquially known as a knee mortar by Allied forces, is a Japanese grenade launcher or light mortar that was widely used in the Pacific Theater of World War II. It got the nickname the "knee mortar" because of an erroneous Allied belief that these launchers could be fired by propping its plate against the leg. However, anyone trying to fire it this way would receive a severe bruise (or sometimes a broken thigh bone) from its hefty recoil. Background The Japanese Army, noting that grenades were short-ranged weapons, began efforts to optimize these weapons for close-in infantry fighting. After studying employment of grenades and mortars on the battlefield, the Japanese Army developed hand grenades, rifle grenades, and grenade and mortar shell dischargers (small mortars) suited to warfare in typical short-range combat environments such as urban, trench, and jungle warfare. As part of this effort, the Japanese Army had adopted by 1932 a set of fragmentatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yugoslavia
Yugoslavia (; sh-Latn-Cyrl, separator=" / ", Jugoslavija, Југославија ; sl, Jugoslavija ; mk, Југославија ;; rup, Iugoslavia; hu, Jugoszlávia; rue, label=Pannonian Rusyn, Югославия, translit=Juhoslavija; sk, Juhoslávia; ro, Iugoslavia; cs, Jugoslávie; it, Iugoslavia; tr, Yugoslavya; bg, Югославия, Yugoslaviya ) was a country in Southeast Europe and Central Europe for most of the 20th century. It came into existence after World War I in 1918 under the name of the ''Kingdom of Serbs, Croats and Slovenes'' by the merger of the provisional State of Slovenes, Croats and Serbs (which was formed from territories of the former Austria-Hungary) with the Kingdom of Serbia, and constituted the first union of the South Slavic people as a sovereign state, following centuries in which the region had been part of the Ottoman Empire and Austria-Hungary. Peter I of Serbia was its first sovereign. The kingdom gained international recog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Państwowa Fabryka Karabinów
Państwowa Fabryka Karabinów ( en, State Rifle Factory, often abbreviated FK) was a Polish arms manufacturer active between the two World Wars. Founded in 1919 as the successor to the pre-World War I Gerlach i Pulst company, Fabryka Karabinów became part of the state-owned Państwowe Wytwórnie Uzbrojenia conglomerate in 1927. It was a sister company to Łucznik Arms Factory, the Munitions Factory of Skarżysko, and several others. By the end of the 1930s, Fabryka Karabinów was one of the largest arms producers of Poland. It was destroyed during World War II. History The company was started in the mid-19th century by Wilhelm Gerlach, one of the heirs of the Gerlach family of entrepreneurs, owners of – among others – the largest cutlery factory in Poland. By 1886 the small workshop at Srebrna Street in Warsaw was inherited by Wilhelm's son, Maksymilian Gerlach. In 1897 the factory was turned into a joint company owned by Gerlach and a new associate, Edward Pulst, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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