|
A hangar is a closed building structure to hold aircraft, spacecraft or military tanks〔http://www.tankmuseum.org/about-us/history〕 in protective storage. Most hangars are built of metal, but other materials such as wood and concrete are also used. The word ''hangar'' comes from Middle French ''hanghart'' ("enclosure near a house"), of Germanic origin, from Frankish *''haimgard'' ("home-enclosure", "fence around a group of houses"), from *''haim'' ("home, village, hamlet") + ''gard'' ("yard"). Hangars are used for: protection from the weather, protection from direct sunlight, maintenance, repair, manufacture, assembly and storage of aircraft on airfields, aircraft carriers and ships. ==History== Carl Richard Nyberg used a hangar to store his ''Flugan'' (fly) in the early 20th century. In 1909, Louis Bleriot crash-landed on a northern French farm in Les Baraques (between Sangatte and Calais) and rolled his monoplane into the farmer's cattle pen. At the time, Bleriot was in a race to be the first man to cross the English Channel in a heavier-than-air aircraft, so he set up his headquarters in the unused shed. The Wright brothers stored and repaired their aircraft in a wooden hangar constructed in 1902 at Kill Devil Hills in North Carolina for their glider. After completing design and construction of the ''Wright Flyer'' in Ohio, the brothers returned to Kill Devil Hill only to find their hangar damaged. They repaired the structure and constructed a new workshop while they waited for the ''Flyer'' to be shipped. In Britain, the earliest aircraft hangars were known as aeroplane sheds and the oldest surviving examples of these are at Larkhill, Wiltshire. These were built in 1910 for the Bristol School of Flying are now Grade II * Listed buildings. British aviation pioneer Alliott Verdon Roe built one of the first aeroplane sheds in 1907 at Brooklands, Surrey, and today full-size replicas of this and the 1908 Roe biplane are displayed at Brooklands Museum. As aviation became established in Britain before World War I, standard designs of hangar gradually appeared with military types too such as the Bessonneau hangar and the side-opening aeroplane shed of 1913 - both of which were soon widely adopted by the Royal Flying Corps. Examples of the latter survive at Farnborough, Filton and Montrose airfields. During World War I, other standard designs included the RFC General Service Flight Shed of 1916, the Admiralty F-Type (1916), the General Service Shed (featuring the characteristic Belfast-truss roof and built in various sizes) and the Handley Page aeroplane shed (1918). The largest hangars ever built were those for airships, such as the Goodyear Airdock measuring 1,175x325x211 feet,〔("A Nine Acre Nest For Dirigibles" ) ''Popular Science Monthly'', September 1929〕 and Hangar One (Mountain View, California) measuring 1,133x308x198 feet. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hangar」の詳細全文を読む スポンサード リンク
|