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August Coenders
August Cönders was a German engineer working for Röchling'sche Eisen und Stahlwerke GmbH during World War II after having worked in the UK and in Putaux, France, before the war. He designed the Röchling shell that was tested in 1942 and 1943 against the Belgian Fort d'Aubin-Neufchâteau and the V-3 cannon The V-3 (german: Vergeltungswaffe 3, ("Vengeance Weapon 3") was a German World War II large-caliber gun working on the multi-charge principle whereby secondary propellant charges are fired to add velocity to a projectile. The Germans pla .... Very little is known of his life after the V-3 project. References External links August Coenders' 9x19mm Belt-Fed MG {{DEFAULTSORT:Conders, August Engineers from Saarland Weapon designers Possibly living people Year of birth missing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Röchling Shell
Röchling shells were bunker-busting artillery shells, developed by German engineer August Cönders during World War II, based on the theory of increasing the sectional density to improve penetration. Description The fin-stabilised shells made from chrome-vanadium steel were able to penetrate much more than of reinforced concrete roof before burying the shell through the floor and into earth. However, these shells had a low muzzle velocity, and thus a high dispersion, on range. As a result, they saw very limited use during World War II; only about 200 shells were ever fired even though 6000 such shells were made for the very large howitzers like the 21 cm mortar. Röchling shells were developed for the 21 cm Mörser 18, a captured French 34 cm railway gun 674(f), and the 35.5 cm Haubitze M1 only. In addition, many experimental HE shells were made for the 37 mm PAK and 50 mm PAK weapons. Use Röchling shells were tested in 1942 and 1943 first against t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort D'Aubin-Neufchâteau
The Fort of Aubin-Neufchâteau (french: Fort d'Aubin-Neufchâteau) is a Belgian fortification located near Neufchâteau. The fort was built in the 1930s as part of the fortified position of Liège, augmenting the twelve original forts built to defend Liège in the 1880s with four more forts closer to the Belgian frontier with Germany. The fort surrendered to German forces in the opening days of World War II, following the dramatic assault on Aubin-Neufchâteau's sister fort, Fort Eben-Emael. Aubin-Neufchâteau has been preserved and may be visited by the public. Situation The fort is to the south of Eben-Emael and north of the Fort de Battice in the line of the four 1930s forts, located about east of Liège. Aubin-Neufchâteau and the Fort de Tancrémont are smaller than Eben-Emael and Battice. Collectively, the line was known as the Fortified Position of Liège I (''Position Fortifiée de Liège 1'' (PFL I) ), the original Liège forts constituting PFL II. Description The ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V-3 Cannon
The V-3 (german: Vergeltungswaffe 3, ("Vengeance Weapon 3") was a German World War II large-caliber gun working on the multi-charge principle whereby secondary propellant charges are fired to add velocity to a projectile. The Germans planned to use the weapon to bombard London from two large bunkers in the Pas-de-Calais region of northern France, but they were rendered unusable by Allied bombing raids before completion. Two similar guns were used to bombard Luxembourg from December 1944 to February 1945. The V-3 was also known as the ''Hochdruckpumpe'' ("High Pressure Pump," HDP for short), which was a code name intended to hide the real purpose of the project. It was also known as ''Fleißiges Lieschen'' ("Busy Lizzie"). (bottom of page) Description The gun used multiple propellant stages placed along the barrel's length in order to provide an additional boost. These were ignited by the hot gases that propelled the projectile as it passed them. Solid-fuel rocket boosters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineers From Saarland
Engineers, as practitioners of engineering, are professionals who invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considering the limitations imposed by practicality, regulation, safety and cost. "Science is knowledge based on our observed facts and tested truths arranged in an orderly system that can be validated and communicated to other people. Engineering is the creative application of scientific principles used to plan, build, direct, guide, manage, or work on systems to maintain and improve our daily lives." The word ''engineer'' (Latin ) is derived from the Latin words ("to contrive, devise") and ("cleverness"). The foundational qualifications of an engineer typically include a four-year bachelor's degree in an engineering discipline, or in some jurisdictions, a master's degree in an engineering discipline plus four to six years of peer-reviewed professiona ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weapon Designers
A weapon, arm or armament is any implement or device that can be used to deter, threaten, inflict physical damage, harm, or kill. Weapons are used to increase the efficacy and efficiency of activities such as hunting, crime, law enforcement, self-defense, warfare, or suicide. In broader context, weapons may be construed to include anything used to gain a tactical, strategic, material or mental advantage over an adversary or enemy target. While ordinary objects – sticks, rocks, bottles, chairs, vehicles – can be used as weapons, many objects are expressly designed for the purpose; these range from simple implements such as clubs, axes and swords, to complicated modern firearms, tanks, intercontinental ballistic missiles, biological weapons, and cyberweapons. Something that has been re-purposed, converted, or enhanced to become a weapon of war is termed weaponized, such as a weaponized virus or weaponized laser. History The use of weapons is a major driver of cultural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Possibly Living People
Possibility is the condition or fact of being possible. Latin origins of the word hint at ability. Possibility may refer to: * Probability, the measure of the likelihood that an event will occur * Epistemic possibility, a topic in philosophy and modal logic * Possibility theory, a mathematical theory for dealing with certain types of uncertainty and is an alternative to probability theory * Subjunctive possibility, (also called alethic possibility) is a form of modality studied in modal logic. ** Logical possibility, a proposition that will depend on the system of logic being considered, rather than on the violation of any single rule * Possible world, a complete and consistent way the world is or could have been Other *Possible (Italy), a political party in Italy *Possible Peru, a political party in Peru *Possible Peru Alliance, an electoral alliance in Peru Entertainment *'' Kim Possible'', a US children's TV series :*Kim Possible (character), the central character of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
