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Fokker Space
Fokker (; ) was a Dutch aircraft manufacturer that operated from 1912 to 1996. The company was founded by the Dutch aviator Anthony Fokker and became famous during World War I for its fighter aircraft. During its most successful period in the 1920s and 1930s, Fokker dominated the civil aviation market. The company's fortunes declined over the course of the late 20th century; it declared bankruptcy in 1996, and its operations were sold to competitors. History Fokker in Germany At age 20, while studying in Germany, Anthony Fokker built his initial aircraft, the Fokker Spin, ''Spin'' (Spider)—the first Dutch-built plane to fly in his home country. Taking advantage of better opportunities in Germany, he moved to Berlin, where in 1912, he founded his first company, Fokker Aeroplanbau, later moving to the Görries suburb just southwest of Schwerin (at ), where the current company was founded, as Fokker Aviatik GmbH, on 12 February 1912. World War I Fokker capitalized on having sol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synchronization Gear
A synchronization gear (also known as a gun synchronizer or interrupter gear) was a device enabling a single-engine tractor configuration aircraft to fire its forward-firing armament through the arc of its spinning Propeller (aeronautics), propeller without bullets striking the blades. This allowed the aircraft, rather than the gun, to be aimed at the target. There were many practical problems, mostly arising from the inherently imprecise nature of an automatic gun's firing, the great (and varying) velocity of the blades of a spinning propeller, and the very high speed at which any gear synchronizing the two had to operate. In practice, all known gears worked on the principle of actively triggering each shot, in the manner of a semi-automatic weapon. Design and experimentation with gun synchronization had been underway in French Third Republic, France and German Empire, Germany in 1913–1914, following the ideas of August Euler, who seems to have been the first to suggest mounti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Baron
Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–750 nanometres. It is a primary color in the RGB color model and a secondary color (made from magenta and yellow) in the CMYK color model, and is the complementary color of cyan. Reds range from the brilliant yellow-tinged scarlet and vermillion to bluish-red crimson, and vary in shade from the pale red pink to the dark red burgundy. Red pigment made from ochre was one of the first colors used in prehistoric art. The Ancient Egyptians and Mayans colored their faces red in ceremonies; Roman generals had their bodies colored red to celebrate victories. It was also an important color in China, where it was used to color early pottery and later the gates and walls of palaces. In the Renaissance, the brilliant red costumes for the nobility and wealthy were dyed with kermes and cochineal. The 19th ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fokker Dr
Fokker (; ) was a Dutch aircraft manufacturer that operated from 1912 to 1996. The company was founded by the Dutch aviator Anthony Fokker and became famous during World War I for its fighter aircraft. During its most successful period in the 1920s and 1930s, Fokker dominated the civil aviation market. The company's fortunes declined over the course of the late 20th century; it declared bankruptcy in 1996, and its operations were sold to competitors. History Fokker in Germany At age 20, while studying in Germany, Anthony Fokker built his initial aircraft, the ''Spin'' (Spider)—the first Dutch-built plane to fly in his home country. Taking advantage of better opportunities in Germany, he moved to Berlin, where in 1912, he founded his first company, Fokker Aeroplanbau, later moving to the Görries suburb just southwest of Schwerin (at ), where the current company was founded, as Fokker Aviatik GmbH, on 12 February 1912. World War I Fokker capitalized on having sold several ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Junkers
Junkers Flugzeug- und Motorenwerke AG (JFM, earlier JCO or JKO in World War I, English language, English: Junkers Aircraft and Motor Works) more commonly Junkers , was a major German aircraft manufacturer, aircraft and aircraft engine manufacturer. It was founded in Dessau, Germany, in 1895 by Hugo Junkers, initially manufacturing boilers and radiator (heating), radiators. During World War I and following the war, the company became famous for its pioneering all-metal aircraft. During World War II the company produced the Luftwaffe, German air force's planes, as well as piston engine, piston and jet engine, jet aircraft engines, albeit in the absence of its founder who had been removed by the Nazis in 1934. History Early inter-war period In the immediate post-war era, Junkers used their J8 layout as the basis for the F-13, first flown on 25 June 1919 and certified airworthy in July of the same year. This four passenger monoplane was the world's first all-metal airliner. Of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luftstreitkräfte
The ''Deutsche Luftstreitkräfte'' (, German Air Combat Forces)known before October 1916 as (The Imperial German Air Service, lit. "The flying troops of the German Kaiser’s Reich")was the air arm of the Imperial German Army. In English-language sources it is usually referred to as the Imperial German Air Service, although that is not a literal translation of either name. German naval aviation, naval aviators of the were an integral part of the Imperial German Navy (). Both military branches operated aeroplanes, observation balloons and airships. Founding The Imperial German Army created an experimental balloon company inspired by the American balloon corps they had seen while observing the American Civil War, with varying forms of organisation from 1884 to 1901 until a Balloon Battalion was finally formed. The rapid development of aeronautics led to trials of airships and the choice of rigid types built by Luftschiffbau Zeppelin, Zeppelin and List of Schütte-Lanz airships, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fokker D
Fokker (; ) was a Dutch aircraft manufacturer that operated from 1912 to 1996. The company was founded by the Dutch aviator Anthony Fokker and became famous during World War I for its fighter aircraft. During its most successful period in the 1920s and 1930s, Fokker dominated the civil aviation market. The company's fortunes declined over the course of the late 20th century; it declared bankruptcy in 1996, and its operations were sold to competitors. History Fokker in Germany At age 20, while studying in Germany, Anthony Fokker built his initial aircraft, the ''Spin'' (Spider)—the first Dutch-built plane to fly in his home country. Taking advantage of better opportunities in Germany, he moved to Berlin, where in 1912, he founded his first company, Fokker Aeroplanbau, later moving to the Görries suburb just southwest of Schwerin (at ), where the current company was founded, as Fokker Aviatik GmbH, on 12 February 1912. World War I Fokker capitalized on having sold several ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gatling Gun
The Gatling gun is a rapid-firing multiple-barrel firearm invented in 1861 by Richard Jordan Gatling of North Carolina. It is an early machine gun and a forerunner of the modern electric motor-driven rotary cannon. The Gatling gun's operation centered on a cyclic multi-barrel design which facilitated cooling and synchronized the firing-reloading sequence. As the handwheel is cranked, the barrels rotate, and each barrel sequentially loads a single cartridge (firearms), cartridge from a top-mounted magazine (firearms), magazine, fires off the shot when it reaches a set position (usually at clock position, 4 o'clock), then ejects the spent casing out of the left side at the bottom, after which the barrel is empty and allowed to cool until rotated back to the top position and gravity-fed another new round. This configuration eliminated the need for a single reciprocating motion, reciprocating bolt (firearms), bolt design and allowed higher rates of fire to be achieved without the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fokker-Leimberger
The Fokker-Leimberger was an externally powered, 12-barrel rifle-caliber Rotary cannon, rotary gun developed in Germany during the First World War. The Firearm action, action of the Fokker-Leimberger differed from that of a Gatling in that it employed a rotary split-breech design, also known as a "nutcracker". Fokker claimed the gun achieved over 7,200 rpm, although this may be an exaggeration. Failures during the war were attributed to the poor quality of German wartime ammunition,Weyl"Motor Guns-A flashback to 1914-18"''Flight'', 8 March 1957, pages 313-314 although a British 1950s experimental weapon with the same type of breech had ruptured-case problems. Fokker continued to experiment with this type of breech after his post-war move to the United States. A different Fokker prototype in a US museum attests to the failure of this line of development. Design The Fokker-Leimberger used a rotary split-breech design known as the "nutcracker". In this design a temporary Chamber ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airco DH
The Aircraft Manufacturing Company Limited (Airco) was an early British aircraft manufacturer. Established during 1912, it grew rapidly during the First World War, referring to itself as the largest aircraft company in the world by 1918. Airco produced many thousands of aircraft for both the British and Allied military air wings throughout the war, including fighters, trainers and bombers. The majority of the company's aircraft were designed in-house by Airco's chief designer Geoffrey de Havilland. Airco established the first airline in the United Kingdom, Aircraft Transport and Travel Limited, which operated as a subsidiary of Airco. On 25 August 1919, it commenced the world's first regular daily international service. Following the end of the war, the company's fortunes rapidly turned sour. The interwar period was unfavourable for aircraft manufacturers largely due to a glut of surplus aircraft from the war, while a lack of interest in aviation on the part of the Bri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nieuport 11
The Nieuport 11 (or Nieuport XI C.1 in contemporary sources), nicknamed the ''Bébé'', is a French World War I single seat sesquiplane fighter aircraft, designed by Gustave Delage. It was the primary aircraft that ended the Fokker Scourge in 1916.Chant & Taylor 2007, p. 14. The type saw service with several of France's allies, and gave rise to the series of "vee-strut" Nieuport fighters that remained in service (latterly as trainers) into the 1920s. Design and development The Nieuport 11 was a new, slightly smaller aircraft based on the general configuration of the Nieuport 10, but designed specifically as a single-seat fighter. Like the "10", the "11" was a sesquiplane, a biplane with a full-sized top wing with two spars, and a lower wing of much narrower chord and a single spar. Interplane struts in the form of a "Vee" joined the upper and lower wings. The sesquiplane layout reduced drag and improved the rate of climb, as well as offering a better view from the cockpit th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fokker Scourge
The Fokker Scourge (Fokker Scare) occurred during the First World War from Kurt Wintgens#First victory using a synchronized gun, July 1915 to early 1916.Franks 2001, p. 1. Imperial German Flying Corps () units, equipped with (Fokker monoplane) fighter aircraft, fighters, gained an advantage over the Royal Flying Corps (RFC) and the French . The Fokker was the first service aircraft to be fitted with a machine gun Synchronization gear, synchronised to fire through the arc of the propeller without striking the blades. The tactical advantage of aiming the gun by aiming the aircraft and the surprise of its introduction were factors in its success.Kennett 1991, p. 110. This period of German air superiority ended with the arrival in numbers of the French Nieuport 11 and British Airco DH.2 fighters, which were capable of challenging the Fokkers, although the last Fokkers were not finally replaced until August–September 1916. The term "Fokker Scourge" was coined by the British press ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
