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Etrich Luft-Limousine
__NOTOC__ The Luft-Limousine or Luftlimousine, also known as Etrich VIII Luft-Limousine, was a single engine monoplane built by the Etrich company in Silesia in 1912. Development The Luft-Limousine was designed by Igo Etrich, the builder of the Etrich Taube. The plane was built in the 'Etrich Fliegerwerke' factory in Liebau (today Lubawka, Poland). It was an aircraft with a cabin for one pilot and a single passenger that was enclosed with wire gauze and celluloid windows, the reason for which Igo Etrich named it ''Luft-Limousine''. The Luft-Limousine was the first military monoplane with an enclosed cabin. It was powered by a 60 hp Austro-Daimler engine. Operational history The maiden flight of this plane took place in Josefstadt, only few kilometres south of Trautenau on 7 May 1912. During World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austro-Daimler
Austro-Daimler was an Austro-Hungarian automaker company, from 1899 until 1934. It was a subsidiary of the German ''Daimler-Motoren-Gesellschaft'' (DMG) until 1909. Early history In 1890, Eduard Bierenz was appointed as Austrian retailer. The company sold so well that it also began manufacturing the automobiles after uniting with Eduard Fischer's engineering factory. The works were located at Wiener-Neustadt. By this subsidiary ''DMG'' became the first automotive multinational in history. Thus on August 11, 1899, the Austrian Daimler Engine Society was founded. Whilst the assembling parts stemmed from Stuttgart, in 1900 they built their first automobile which featured 2 cylinders, , and 4 seats. Soon they started producing engines for luxurious cars, trucks, buses, maritime ships, and trains. Paul Daimler era In 1902, Paul Daimler, Gottlieb Daimler's son, took charge of the Technical Department. He developed a compact car (8 hp, 45 km/h). In 1905 he built the company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shoulder-wing Aircraft
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplanes, which have multiple planes. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, the weight reduction allows it to fly slower a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1910s Austro-Hungarian Military Reconnaissance Aircraft
Year 191 ( CXCI) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Apronianus and Bradua (or, less frequently, year 944 ''Ab urbe condita''). The denomination 191 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Parthia * King Vologases IV of Parthia dies after a 44-year reign, and is succeeded by his son Vologases V. China * A coalition of Chinese warlords from the east of Hangu Pass launches a punitive campaign against the warlord Dong Zhuo, who seized control of the central government in 189, and held the figurehead Emperor Xian hostage. After suffering some defeats against the coalition forces, Dong Zhuo forcefully relocates the imperial capital from Luoyang to Chang'an. Before leaving, Dong Zhuo orders his troops to loot the tombs of the Ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Aircraft (pre-1914)
This is a chronological list of pioneer aircraft built, planned or conceptualized before 1914. Entries here may or may not be repeated in the main List of aircraft pages. Before the 19th Century * 12000 BC Vailixi flying machines * 12000 BC Vimanika flying machines * 400 BC Archytas steam powered pigeon * 1485 Da Vinci Ornithopter * 1493 Da Vinci Helicopter * 1495 Da Vinci Aeroplane * 1648 Hautsch and Burattini Flying machine * 1655 Borelli and Hooke Ornithopter * 1670 Terzi Flying boat * 1678 Besnier Ornithopter * 1709 De Gusmao Steam airship * 1714 Swedenborg Monoplane * 1742 De Bacqueville Artificial wings * 1754 Lomonosov Helicopter * 1764 Bauer Ornithopter * 1768 Paucton Helicopter * 1772 Desforges Flying machine * 1781 Blanchard Flying machine * 1781 Meerwein Ornithopter * 1784 Blanchard Airship * 1784 Charles and Robert Airship * 1784 Gerard Ornithopter * 1784 Launoy and Bienvenu Helicopter * 1784 Meusnier Airship * 1784 Renaux Ornithopter * 1784 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flathead Engine
A flathead engine, also known as a sidevalve engine''American Rodder'', 6/94, pp.45 & 93. or valve-in-block engine is an internal combustion engine with its poppet valves contained within the engine block, instead of in the cylinder head, as in an overhead valve engine. Flatheads were widely used internationally by automobile manufacturers from the late 1890s until the mid-1950s but were replaced by more efficient overhead valve and overhead camshaft engines. They are currently experiencing a revival in low-revving aero-engines such as the D-Motor. The side-valve design The valve gear comprises a camshaft sited low in the cylinder block which operates the poppet valves via tappets and short pushrods (or sometimes with no pushrods at all). The flathead system obviates the need for further valvetrain components such as lengthy pushrods, rocker arms, overhead valves or overhead camshafts. The sidevalves are typically adjacent, sited on one side of the cylinder(s), though some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austro-Hungarian Imperial And Royal Aviation Troops
The Austro-Hungarian Aviation Troops or Imperial and Royal Aviation Troops (german: Kaiserliche und Königliche Luftfahrtruppen or , hu, Császári és Királyi Légjárócsapatok) were the air force of the Austro-Hungarian Empire until the empire's demise in 1918; it saw combat on both the Eastern Front and Italian Front during World War I. History The Air Service began in 1893 as a balloon corps () and would later be re-organized in 1912 under the command of Major Emil Uzelac, an army engineering officer. The Air Service would remain under his command until the end of World War I in 1918. The first officers of the air force were private pilots with no military aviation training. At the outbreak of war, the Air Service was composed of 10 observation balloons, 85 pilots and 39 operational aircraft. By the end of 1914, there were 147 operational aircraft deployed in 14 units. Just as Austria-Hungary fielded a joint army and navy, they also had army and naval aviation arm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in genocides within the Ottoman Empire and in the 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising France, Russia, and Britain) and the Triple Alliance (containing Germany, Austria-Hungary, and Italy). Tensions in the Balkans came to a head on 28 June 1914, following the assassination of Archduke Franz Ferdin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trutnov
Trutnov (; german: Trautenau) is a town in the Hradec Králové Region of the Czech Republic. It has about 29,000 inhabitants. The town centre is well preserved and is protected by law as an urban monument zone. Administrative parts Trutnov is made up of town parts of Dolní Předměstí, Dolní Staré Město, Horní Předměstí, Horní Staré Město, Kryblice, Střední Předměstí and Vnitřní Město, and villages of Adamov, Babí, Bohuslavice, Bojiště, Lhota, Libeč, Nový Rokytník, Oblanov, Poříčí, Starý Rokytník, Střítež, Studenec, Volanov and Voletiny. Etymology Both the German name ''Trautenau'' and the Czech name ''Trutnov'' are derived from the Old German ''truten ouwe'', which meant "cute floodplain". Geography Trutnov is located about north of Hradec Králové. A negligible part of the municipal territory borders on Poland. Most of the territory lies in the Giant Mountains Foothills, but it also extends to the Broumov Highlands on the east, and a sma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Josefov Fortress
Josefov Fortress ( cs, Pevnost Josefov, german: Josefstadt or ) is a large historic defence complex of 18th-century military architecture in Jaroměř in the Hradec Králové Region of the Czech Republic. It was built between 1780 and 1787. Together with Terezín fortress, it was built for protection against attacks from Prussia, but its military importance, like other such fortresses built across Europe, was minimal as decisive battles were often fought elsewhere. In 1948 it became part of the town of Jaroměř. Design After the coronation of Emperor Joseph II, new fortifications began to be built for the defence of the northern border of the Empire. The defence of Moravia was entrusted to Olomouc, which was fortified by powerful forts. When the work was completed, the fortification of Hradec Králové commenced between 1766-88. The Emperor Joseph II himself had the Josefov Fortress built around the area of Plesy, near the town of Jaroměř. Designed by the French architect Lou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celluloid
Celluloids are a class of materials produced by mixing nitrocellulose and camphor, often with added dyes and other agents. Once much more common for its use as photographic film before the advent of safer methods, celluloid's common contemporary uses are table tennis balls, musical instruments, combs, office equipment, and guitar picks. History Nitrocellulose Nitrocellulose-based plastics slightly predate celluloid. Collodion, invented in 1848 and used as a wound dressing and an emulsion for photographic plates, is dried to a celluloid like film. Alexander Parkes The first celluloid as a bulk material for forming objects was made in 1855 in Birmingham, England, by Alexander Parkes, who was never able to see his invention reach full fruition, after his firm went bankrupt due to scale-up costs. Parkes patented his discovery as Parkesine in 1862 after realising a solid residue remained after evaporation of the solvent from photographic collodion. Parkes patented it as a clothi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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