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Schmutzhart SCH-1 : ウィキペディア英語版 | Schmutzhart SCH-1
The Schmutzhart SCH-1 is an American high-wing, single-seat, T-tailed glider that was designed and built by Berthold Schmutzhart.〔Said, Bob: ''1983 Sailplane Directory, Soaring Magazine'', page 61, Soaring Society of America November 1983. USPS 499-920〕 ==Design and development== Schmutzhart had already built one glider when he lived in his native Austria. When he moved to the United States in 1958 he decided to design and build a new glider, but was constrained by the dimensions of his small Washington, DC townhouse. As a result, he built a small aircraft that still achieved good performance for its size.〔〔 The SCH-1 has a wingspan and employs a Nickel 17% airfoil, with flaps for glidepath control. The flaps can be set to 0, +4, +45 and +70 °. The basic structure of the SCH-1 is aluminium with some fiberglass fairings. The leading edge wing ribs are made from dense Styrofoam cut with a bandsaw, with the ribs aft of the spar fabricated from cold-formed sheet aluminum. The fuselage was constructed by bending the outside skin onto a jig and then riveting the bulkheads and stringers to the skin from the inside. The wings were built in a similar manner in a jig that held the wing skins, with the ribs then fitted to the skins. Schmutzhart says that the wing skins were formed by being "pressed between the floor, a long board, two lawyers, one architect, a federal bureaucrat and a White House aid". The wing spar is a 6061-T6 aluminum milled I-beam, with the outer spar sections built up from bent flat aluminum stock. The aircraft was originally fitted with an all-flying tail, but this was later modified to a conventional tailplane and elevator.〔〔 The aircraft is registered with the Federal Aviation Administration in the ''Experimental - Amateur-Built'' category. Only one SCH-1 was built.〔〔〔
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「Schmutzhart SCH-1」の詳細全文を読む
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