FLYING VEHICLE FOLDING AIRFOIL (EMBODIMENTS) Russian patent published in 1994 - IPC

Abstract RU 2007334 C1

FIELD: aircraft engineering. SUBSTANCE: members 1, 2 may be made with thicknesses in necessary points considering stiffness or may have aerodynamic vanes oriented down the flow which are used as ribs. The inner cavity between members 1 and 2 is air-filled when the airfoil is in the working position. EFFECT: improved structure. 2 cl, 7 dwg

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RU 2 007 334 C1

Authors

Sokolovskij V.M.

Dates

1994-02-15—Published

1992-08-18—Filed