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Deutsche Versuchs- Und Prüfanstalt Für Jagd- Und Sportwaffen
The German Experimental and Test Institute for Hunting and Sporting Firearms (founded 26 November 1888) (German ''Deutsche Versuchs- und Prüfanstalt für Jagd- und Sportwaffen e.V.''), usually shortened DEVA, is a German manufacturer's association whose purpose is to provide independent advice and testing for firearms and ammunition. DEVA conducts its work independently, and is co-owned by most German firearm manufacturers, such as Blaser, Heckler & Koch, Heym, Mauser, Merkel, Sauer, etc. DEVA today consists of two branches, one in Dune, Altenbeken and one on Stahnsdorfer Damm, Berlin. History In the 1880s, the transformation from black to smokeless powder propellants also took place in the civilian sector. The handling and production of firearms and ammunition turned out to be complicated and little explored. As a result, there was a growing desire among hunters for an independent advisory and testing center for civilian firearms. In 1888, the predecessor of DEVA was founde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsche Reichsbahn
The ''Deutsche Reichsbahn'', also known as the German National Railway, the German State Railway, German Reich Railway, and the German Imperial Railway, was the German national railway system created after the end of World War I from the regional railways of the individual states of the German Empire. The ''Deutsche Reichsbahn'' has been described as "the largest enterprise in the capitalist world in the years between 1920 and 1932"; nevertheless its importance "arises primarily from the fact that the Reichsbahn was at the center of events in a period of great turmoil in German history". Overview The company was founded on 1 April 1920 as the ("German Imperial Railways") when the Weimar Republic, which still used the nation-state term of the previous monarchy, (German Reich, hence the usage of the in the name of the railway; the monarchical term was ), took national control of the German railways, which had previously been run by the German states. In 1924 it was reorganise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NATO EPVAT Testing
NATO EPVAT testing is one of the three recognized classes of procedures used in the world to control the safety and quality of firearms ammunition. Beside this, there are also the ''Commission Internationale Permanente pour l'Epreuve des Armes à Feu Portatives'' (C.I.P.) class of procedures and the Sporting Arms and Ammunition Manufacturers' Institute (SAAMI) class of procedures. EPVAT Testing is described in unclassified documents by NATO, more precisely by the AC/225 Army Armaments Group (NAAG). EPVAT is an abbreviation for "Electronic Pressure Velocity and Action Time". Action Time here means the (short amount of) time required between the ignition of the primer and the projectile leaving the barrel. This is a comprehensive procedure for testing ammunition using state-of-the-art instruments and computers. The procedure itself is described in NATO document AC/225 (Com. III/SC.1)D/200. Unlike the C.I.P. procedures aiming only at the user's safety, the NATO procedures for ammu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sporting Arms And Ammunition Manufacturers' Institute
The Sporting Arms and Ammunition Manufacturers' Institute (SAAMI, pronounced "Sammy") is an association of American manufacturers of firearms, ammunition, and components. SAAMI is an accredited standards developer that publishes several American National Standards that provide safety, reliability, and interchangeability standards for commercial manufacturers of firearms, ammunition, and components. In addition, SAAMI publishes information on the safe and responsible transportation, storage, and use of those products. History The origins of SAAMI date back to World War I and the Society of American Manufacturers of Small Arms and Ammunition (SAMSAA). In 1913, the US War Department encouraged the firearms and ammunition industry to establish an organization to share new technology and establish common standards for small arms and ammunition. SAMSAA was officially formed in 1918, however became inactive by the early 1920s. By the mid-1920s the United States was still suffering ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commission Internationale Permanente Pour L’épreuve Des Armes à Feu Portatives
Commission or commissioning may refer to: Business and contracting * Commission (remuneration), a form of payment to an agent for services rendered ** Commission (art), the purchase or the creation of a piece of art most often on behalf of another * A contract for performance or creation of a specific work * Commissioning, a process or service provided to validate the completeness and accuracy of a project or venture: ** Building commissioning, a quality assurance process during and following building construction ** Project commissioning, a process of assuring that all components of a facility are designed, installed, tested, operated, and maintained according to the requirements of the owner or client Government Civil * A government agency, regulatory agency or statutory authority which operates under the authority of a board of commissioners, including: ** Independent agencies of the United States government *An executive branch of government, often with characteristics of other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overpressure Ammunition
Overpressure ammunition, commonly designated as +P or +P+, is small arms ammunition that has been loaded to produce a higher internal pressure when fired than is standard for ammunition of its caliber (see internal ballistics), but less than the pressures generated by a proof round. This is done typically to produce rounds with a higher muzzle velocity and stopping power, such as ammunition used for defensive or hunting purposes. Because of this, +P ammunition is typically found in handgun calibers which might be used for defensive purposes. +P vs. magnum cartridges Magnum cartridges, such as the .357 Magnum, are usually developed by greatly increasing the working pressure of an existing cartridge, and the resulting cartridges are typically different in some small manner to prevent them from being chambered in firearms not specifically designed for them. For example, the .357 Magnum is slightly longer than the .38 Special, which is the parent cartridge of lower pressure from whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Arms Ammunition Pressure Testing
Small arms ammunition pressure testing is used to establish standards for maximum average peak pressures of chamberings, as well as determining the safety of particular loads for the purposes of new load development. In metallic cartridges, peak pressure can vary based on propellant used, primers used, charge weight, projectile type, projectile seating depth, neck tension, chamber throat/lead parameters. In shotshells, the primary factors are charge weight, projectile weight, wad type, hull construction, and crimp quality. Modern civilian test methodologies The two modern standardized test methodologies in use are the Commission Internationale Permanente pour l'Epreuve des Armes à Feu Portatives or C.I.P. methodology, and the Sporting Arms and Ammunition Manufacturers' Institute or SAAMI methodology. The SAAMI methodology is widely used in the US, while C.I.P. is widely used in the mainly European C.I.P. member states. While both modern methodologies use piezo pressure trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paderborn (district)
Paderborn () is a Kreis (district) in the east of North Rhine-Westphalia, Germany. Neighboring districts are Gütersloh, Lippe, Höxter, Hochsauerland, and Soest. History Paderborn was part of the Bishopric of Paderborn until it was included into Prussia in 1802. After the Napoleonic wars when Prussia created the province Westphalia it also created five districts roughly covering the area of the previous state - Brakel, Büren, Höxter, Paderborn and Warburg. In 1975 Paderborn and Büren districts were merged to the current Paderborn district. At the same time the towns and municipalities in the district were merged to form today's ten towns and municipalities. It is a rural district with urban municipalities. Geography The Paderborn district is located at the western slope of the Teutoburg Forest, west of the Eggegebirge. The highest elevation is on the side of the Totenkopf (498 m) at the district border near Bleiwäsche (Bad Wünnenberg), the lowest near Delbrück at 77 m. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Düsseldorf-Gerresheim
Gerresheim is one of the City of Düsseldorf, Germany's fifty quarters. Part of Borough 7, it is located in the eastern part of the municipality. Gerresheim is much older than Düsseldorf itself, having been an independent city with a rich history for over 1,000 years. Gerresheim merged voluntarily with Düsseldorf in 1909. Gerresheim has an area of , and 29,641 inhabitants (2020). History In 870, a frankish nobleman named Gerricus founded the church of the women's collegiate foundation (''Stift'') of St. Margaret's (Gerresheim Abbey). In 1368, the Count of Berg made the village of Gerresheim surrounding the religious house a city with city rights. In the 17th century, many of the convent's aristocratic ladies moved away and the city of Gerresheim became increasingly impoverished. Soldiers raided Gerresheim during the Cologne War and later during the Thirty Years' War. The city's reputation suffered in consequence. The Reichsdeputationshauptschluss abolished the abbey in 1803 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin Brigade
The Berlin Brigade was a US Army brigade-sized garrison based in West Berlin during the Cold War. After the end of World War II, under the conditions of the Yalta and Potsdam agreements, the Allied forces occupied West Berlin. This occupation lasted throughout the Cold War. The French Army also had units in Berlin, called Forces Françaises à Berlin and the British Army's unit in Berlin was the Berlin Infantry Brigade. History The Berlin Brigade of the United States Army was a separate brigade based in Berlin. Its shoulder sleeve insignia was the U.S. Army Europe patch with a Berlin tab, later incorporated. The Brigade was based across four large installations in Steglitz-Zehlendorf: McNair, Andrews, Roosevelt and Turner barracks. During the Berlin Wall Crisis of 1961, the Army reorganized the command structure of the forces in Berlin and created the U.S. Army Berlin and created the Berlin Brigade from the units already in the city. The 6th Infantry Regiment, active in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shooting At The 1936 Summer Olympics
Shooting at the 1936 Summer Olympics in Berlin saw the reintroduction of 50 metre pistol (then called Free Pistol) but still only had three events. The competitions were held from 6 to 8 August 1936 at the shooting ranges at Wannsee. Germany succeeded only in winning one of the three gold medals; the others went to Scandinavians after great accomplishments: Torsten Ullman won Free Pistol with a margin of 15 points and a new world record, and Willy Røgeberg achieved the maximum score in the Prone event. Medal summary Participating nations A total of 141 shooters from 29 nations competed at the Berlin Games: Medal table References External links International Olympic Committeemedal winners database 1936 Summer Olympics events 1936 Olympics The modern Olympic Games or Olympics (french: link=no, Jeux olympiques) are the leading international sporting events featuring summer and winter sports competitions in which thousands of athletes from around the wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
