| 摘要 |
Motorised ultralight flying machine with foldable propeller. The invention relates to a motorised ultralight aircraft of the underslung type, arranged to be usable either in powered flight or as a glider. The aircraft comprises a streamlined fuselage 6 enclosing an engine and the pilot 7, who lies down in the ventral position in order to control the wing 1 in the same way as a conventional delta wing. A two-blade propeller 20 is mounted on a foldable support 21, 22 installed at the rear of the fuselage. The propeller may thus be retracted into a longitudinal opening 23 of the fuselage. The folding-down and raising of the propeller may be carried out during the flight. The aircraft makes it possible to perform flights comprising phases of powered flight and/or phases of gliding flight. <IMAGE>
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