翻訳と辞書 Words near each other ・ Sikorsky S-40 ・ Sikorsky S-41 ・ Sikorsky S-42 ・ Sikorsky S-43 ・ Sikorsky S-434 ・ Sikorsky S-5 ・ Sikorsky S-52 ・ Sikorsky S-60 ・ Sikorsky S-61 ・ Sikorsky S-61R ・ Sikorsky S-64 Skycrane ・ Sikorsky S-67 Blackhawk ・ Sikorsky S-69 ・ Sikorsky S-70 ・ Sikorsky S-72 ・ Sikorsky S-75 ・ Sikorsky S-76 ・ Sikorsky S-92 ・ Sikorsky S-97 Raider ・ Sikorsky SH-3 Sea King ・ Sikorsky SH-60 Seahawk ・ Sikorsky UH-60 Black Hawk ・ Sikorsky VS-44 ・ Sikorsky X2 ・ Sikorsky XBLR-3 ・ Sikorsky XH-39 ・ Sikorsky XHJS ・ Sikorsky XSS ・ Sikorsky XV-2 ・ Sikorszczyzna Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Sikorsky S-75 ： ウィキペディア英語版 Sikorsky S-75 The Sikorsky S-75 was a proof of concept all-composite helicopter. Composite materials were used to replace metal to provide greater strength, lighter weight, lower manufacturing costs, and reduce maintenance costs. ==Design and development== The Sikorsky S-75 was developed under the US Army's Advanced Composite Airframe Program (ACAP), the goal of which was the development of an all-composite helicopter fuselage considerably lighter and less costly to build than predominantly metal airframes in support of the Light Helicopter Experimental (LHX) program.〔(Historic US Army Helicopters )〕 In February 1981, contracts were awarded to Sikorsky and Bell Helicopter, with Bell submitting its Model D292. The S-75 flew for the first time in July 1984. The S-75 mated an entirely new composite airframe with the twin turboshaft engines, transmission, and main and tail rotors of Sikorsky's S-76A civil transport helicopter.〔 The S-75's floors, roof and most exterior surfaces were of more ballistically-resistant Kevlar, while most of the aircraft's basic load-bearing structure was built of graphite or a graphite/epoxy blend. The machine was equipped with specially designed impact-resistant crew and passenger seats and high-strength pneumatic shock absorbers on its fixed tricycle landing gear, in keeping with the Army's requirement that the ACAP aircraft meet or exceed all existing military crashworthiness standards. The aircraft was flown by two pilots, and could carry up to six passengers in the rear cabin. 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「Sikorsky S-75」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.