Patents for B64C 3 - Wings (5,458) |
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03/10/1992 | US5094412 Flaperon system for tilt rotor wings |
02/25/1992 | US5090642 Projectile delivery system |
02/18/1992 | US5088661 Aircraft |
02/11/1992 | US5086993 Airplane with variable-incidence wing |
02/06/1992 | WO1992001602A1 Supersonic aircraft shock wave energy recovery system |
02/04/1992 | CA1295310C Helicopter blade airfoil |
01/21/1992 | US5082207 Active flexible wing aircraft control system |
01/08/1992 | EP0464158A1 Lightweight airfoil. |
01/07/1992 | US5078339 Unmanned aircraft having a pivotably movable double wing unit |
01/07/1992 | US5078338 Means for maintaining a desired relationship between roll and yaw stability in a swept-wing aircraft by varying dihedral as a function of lift coefficient |
01/07/1992 | US5078337 Fin assembly for a projectile |
12/31/1991 | US5076516 High drag airfoil apparatus |
12/24/1991 | US5074493 Wing-extendible gliding store |
12/17/1991 | US5072894 Apparatus and method for increasing the angle of attack operating range of an aircraft |
12/10/1991 | US5071092 Fairing arrangements for aircraft |
11/14/1991 | DE4014933A1 Ultra-light aircraft with textile wing - is made from woven material which is inflated to produce required aerodynamic profile |
11/05/1991 | US5062595 Delta wing with lift enhancing flap |
11/05/1991 | US5062585 Detached and attached thermal spoilers for kinetic energy projectile fins |
10/01/1991 | US5052641 Method to construct variable area, membrane spar and wing airfoil aircraft and kite wings and suitable aelerons |
09/26/1991 | DE4009120A1 Aerodynamic leading edge section - powers Darrieus vertical turbine or is used on aeroplane or land vehicle turbine or is used on aeroplane or land vehicle for speed |
09/12/1991 | DE4007694A1 Variable-profile aircraft wing - has front profiled component hinging where flow is deflected for high lift |
09/10/1991 | US5046358 Deformable wall |
08/27/1991 | US5042749 Mechanism for limiting rotation of a rotatably mounted shaft |
08/13/1991 | US5039032 High taper wing tip extension |
07/30/1991 | US5035378 Variable alignment mechanism |
07/30/1991 | US5035094 Nested extension/retraction structure and method of fabrication |
07/23/1991 | US5033178 Assembly jig and method for making wing panels |
07/16/1991 | US5031857 Two-stage earth-to-orbit transport with translating oblique wings for booster recovery |
06/18/1991 | US5024396 Air or submarine engine with improved contour |
05/28/1991 | CA1284482C Method of fabricating hollow composite airfoils |
05/15/1991 | EP0427491A1 Fairing arrangements for aircraft |
05/02/1991 | WO1991005699A1 Flaperon system for tilt rotor wings |
04/09/1991 | CA1282768C Airfoil |
04/02/1991 | US5004189 Reconfigurable airfoil |
03/26/1991 | US5002001 Blade-like profiled device for acting on a gaseous or liquid fluid flow |
03/20/1991 | CN1050005A Rolling-swing device for aircraft |
03/12/1991 | US4998689 90 degree rotation aircraft wing |
02/26/1991 | US4995146 Assembly jig and method for making wing spars |
02/19/1991 | CA1280395C System for coupling two flaps of an aircraft wing, and aircraft wing thus equipped |
01/30/1991 | EP0409911A1 Vtol aircraft |
01/10/1991 | WO1991000212A1 Lightweight airfoil |
12/26/1990 | CN1010933B Sections for shrouded propeller blade |
11/06/1990 | US4967984 Slaved tandem freewing (STF) and device |
10/16/1990 | US4962903 Cooling method and apparatus for wings and other fuselage components |
09/18/1990 | CA1274075A1 Method for fastening aircraft frame elements to sandwich skin panels covering same using woven fiber connectors |
08/23/1990 | WO1990009313A1 Vtol aircraft |
08/21/1990 | US4949919 Foil |
06/20/1990 | EP0373160A1 Divergent trailing-edge airfoil. |
06/12/1990 | US4932611 Leading-edge flap system |
06/05/1990 | US4930724 Powered airfoil canopy aircraft |
05/16/1990 | EP0368105A2 Deformable wall |
05/10/1990 | DE3835213A1 Wing construction for energy transmission in the media of water and gas, and for a vehicle for movement on land or water and in the air |
05/01/1990 | US4922096 System for monitoring and controlling physical movement |
04/04/1990 | EP0361286A2 Aircraft component subject to the air stream |
04/03/1990 | US4913670 Blade-like profiled device for acting on a gaseous or liquid fluid flow |
04/03/1990 | US4913378 Airplane with transonic/hypersonic to short take off and landing (STOL) flight capability |
03/28/1990 | EP0236409B1 Foil |
03/27/1990 | US4911612 Sections for shrouded propeller blade |
03/27/1990 | CA1267036A1 Penguin missile folding wing configuration |
02/08/1990 | DE3824503A1 Flying vehicle having moving wings |
02/06/1990 | US4899284 Wing lift/drag optimizing system |
01/23/1990 | US4894903 Assembly jig and method for making wing panels |
01/16/1990 | US4893964 Interlocking structural members utilizing overlying composite strips |
01/09/1990 | US4892435 Interlocking structural members employing transverse locking double interfitting wedge |
01/02/1990 | US4890803 Airfoil with fixed and variable upper camber portions |
12/27/1989 | EP0348201A1 Fin assembly for a projectile |
11/21/1989 | US4881703 Aircraft flap assembly |
11/16/1989 | DE3816431A1 Intermediate-stage curvature device for aerodynamic control surfaces |
10/27/1989 | EP0271561A4 Transonic wing design procedure. |
10/25/1989 | EP0338114A1 Method for manufacturing aircraft control surfaces |
10/25/1989 | CN1036537A Sections for shrouded propeller blade |
10/25/1989 | CN1036536A Airfoiled blade |
09/26/1989 | US4869443 Method of extending the performance of a specific jet aircraft |
09/19/1989 | US4867396 Micro flap trailing edge device for an aircraft wing |
09/12/1989 | US4865275 Land, water and air craft |
09/06/1989 | EP0331603A2 Airfoiled blade |
08/22/1989 | US4858854 Inflatable aerodynamic wing structure |
08/22/1989 | US4858852 Divergent trailing-edge airfoil |
08/22/1989 | US4858851 Folding wing structure for missile |
08/16/1989 | EP0328363A2 Piezo electric actuator method and apparatus |
08/16/1989 | EP0245435A4 Torsion spring powered missile wing deployment system. |
08/15/1989 | US4856735 Wing sections, in particular lift-wing sections for aircraft |
08/09/1989 | EP0327435A1 Shrouded propeller blade profile |
07/25/1989 | CA1257856A1 Wing structure with self-induced camber |
07/04/1989 | US4845357 Method of actuation and flight control |
06/20/1989 | US4840331 Trailing edge flaps for aircraft wings |
06/15/1989 | WO1989005263A1 Improved stunt kite dihedral wing |
05/31/1989 | EP0157778B1 High strength to weight horizontal and vertical aircraft stabilizer |
05/31/1989 | EP0080460B1 Leading edge vortex flap for wings |
05/16/1989 | US4830574 Airfoiled blade |
05/09/1989 | US4828206 Blow off panel for controlling hydrodynamic ram |
04/25/1989 | US4824053 Telescopic wing |
03/28/1989 | US4815681 Stunt kite dihedral wing |
03/16/1989 | DE3729989A1 Wing for aerodynamic channel-flow wing aircraft or aircraft, which take off from water |
03/08/1989 | EP0129545B1 Variable camber leading edge assembly for an airfoil |
03/01/1989 | EP0304660A2 Telescopic wing |
02/23/1989 | DE3726909A1 Lateral-flow body |
02/21/1989 | CA1250271A1 Aircraft wing section movement apparatus |
02/15/1989 | EP0303458A2 Trailing edge flaps for aircraft wings |
02/14/1989 | US4804155 VTOL aircraft |