Wings

BPERFORMING OPERATIONS TRANSPORTING B64Aviation B64CAEROPLANES HELICOPTERS

B64C3/00Wings

B64C3/10Shape of wings B64C3/14Aerofoil profile B64C3/141Circulation Control Airfoils B64C3/16Frontal aspect B64C3/18Spars Ribs Stringers B64C3/182Stringers, longerons B64C3/185Spars B64C3/187Ribs B64C3/20Integral or sandwich constructions B64C3/22Geodetic or other open-frame structures B64C3/24Moulded or cast structures B64C3/26Construction, shape, or attachment of separate skins B64C3/28Leading or trailing edges attached to primary structures B64C3/30comprising inflatable structural components B64C3/32specially adapted for mounting power plant B64C3/34Integrally-constructed tanks B64C3/36Structures adapted to reduce effects of aerodynamic or other external heating B64C3/38Adjustment of complete wings or parts thereof B64C3/385Variable incidence wings B64C3/40Varying angle of sweep B64C3/42Adjusting about chordwise axes B64C3/44Varying camber B64C3/46by inflatable elements B64C3/48by relatively-movable parts of wing structures B64C3/50by leading or trailing edge flaps B64C3/52Warping B64C3/54Varying in area B64C3/546by foldable elements B64C3/56Folding or collapsing to reduce overall dimensions of aircraft B64C3/58provided with fences or spoilers