Patent ID: 11187505

Abstract:
A concatenated annular swing-wing tandem lift enhancer (CASTLE) is provided for augmenting aeronautical lift to a canister-launched missile. The CASTLE includes fore and aft housing sections and pluralities of mainstays, airfoils, wing grapples and tension supports. The fore and aft housing sections are disposed circumferentially around the missile along a longitudinal axis of symmetry. The front and rear mainstays are disposed angularly along each housing section. The airfoils stowed circumferentially around each the housing section. Each airfoil has an outer camber surface and an inner arc surface that provides leading and trailing edges ending at port and starboard tips. The wing grapples disposed on the inner arc surface. The supports connect the mainstays with corresponding the grapples such that the airfoils deploy radially outward and swing such that each leading edge faces forward in relation to the longitudinal axis. The supports can be flexible lanyards or else rigid struts.