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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Northrop N-1M ： ウィキペディア英語版 Northrop N-1M The Northrop N-1M, also known by the nickname "Jeep", was an American experimental aircraft used in the development of the flying wing concept by Northrop Aircraft during the 1940s. ==Design and development== Jack Northrop became involved in innovative all-wing aircraft designs in the late-1920s, with his first Flying Wing being built in the 1928–1930 time period. That first prototype, the 1929 Flying Wing X-216H, evolved from earlier design studies. The X-216H had twin rudders with a single horizontal stabilizer running between them; both rudders were connected by twin booms to the thick, all-wing blended fuselage. The aircraft had an open cockpit in the center wing section and single, rear-facing, pusher propeller connected to a piston engine blended into the all-wing shape. The X-216H was first test flown in 1929 with Edward Bellande at the controls;〔Maloney 1988, p. 1.〕 the aircraft displayed adequate performance and was noted for its unique all-metal stressed skin and multi-cellular construction. At about this same time, Jack Northrop became aware of Walter and Reimar Horten's prewar record-setting "tailless" flying wing glider designs being tested in Germany.〔Coleman 1988, p. 84.〕 The N-1M was one of a progression of experimental aircraft that further developed Northrop's all-wing concept. The aircraft was produced in the United States and was developed during 1939 and 1940 as a flying testbed for the purpose of proving Jack Northrop's vision of a practical Flying Wing. Built mostly of specially laminated layers of glued wood, the design of both wooden wings allowed for easy configuration changes with the central blended fuselage, which was made of tubular steel. The diminutive, twin-engine test aircraft served its purpose well, first taking to the skies on 3 July 1941 at Baker Dry Lake in California.〔O'Leary 2007〕 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「Northrop N-1M」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.