Matches 1 - 46 out of 46


Match Document Document Title
US20120018590 Bernoulli Micro Plane  
A low cost method for motorized small indoor toy airplanes that significantly boosts the lifting forces resulting from Bernoulli Principle, and as such providing for a significantly reduced flying...
US20110248124 AIRCRAFT WITH FORWARD LIFTING ELEVATOR AND RUDDER, WITH THE MAIN LIFTING SURFACE AFT, CONTAINING AILERONS AND FLAPS, AND AIRBRAKE  
An area ruled forward lifting elevator aircraft 100 comprising a fuselage 120; area ruling 600 throughout the length of the fuselage 120; an airbrake 400 at the rear of the fuselage; an aircraft...
US20110180660 AIRCRAFT HAVING A LAMBDA-BOX WING CONFIGURATION  
Aircraft having a lambda-box wing configuration, comprising a fuselage (1), a propulsion system (5), a first pair of swept-back airfoils (2), connected to the top forward portion of the fuselage...
US20140042277 FLYING DEVICE AND A WING CONSTRUCTION FOR THE SAME  
Flying device, in which there is a fuselage (2, 2′), wings (8, 9), which are connected to each other to form an essentially looped structure, elements (4, 5) for creating a flying force, and the...
US20110108675 WING AND A MULTIPLE PROPELLER AIRCRAFT  
A wing that includes a lower portion that is located between two curved portions; wherein the lower portion is substantially flat and the two curved portions extend above the lower portion;...
US20120049010 AIRCRAFT WINGLET DESIGN HAVING A COMPOUND CURVE PROFILE  
An improved winglet design is presented for aircraft wherein the winglet configuration is well suited for aircraft wings having moderate to no aft swept, or wings having forward swept. The...
US20100019099 Integrally Ribbed Rogallo Wing Array  
There is a Rogallo wing having an aerodynamic sheet having a leading end and a trailing edge. The trailing edge is curved to form a sheet of increasing concavity away from the leading edge. At...
US20060144991 Swept-wing box-type aircraft with high fligh static stability  
Swept-wing box-type aircraft comprising a fuselage and a lifting system formed by two substantially horizontal wings. One of the wings has a positive sweep angle, while the other has a negative...
US20120074264 AIRPLANE WING  
An airplane wing configuration includes a first wing positioned above and forward of a second wing on an airplane fuselage. The first wing is operable to direct airflow over an upper surface of...
US20110266398 WING/FUSELAGE CONNECTION OF AN AIRCRAFT  
A wing-fuselage connection of an aircraft, in which a wing (2) that is arranged in the upper region of the fuselage (1) is connected to the fuselage (1) by means of a number of couplings (3, 4, 5,...
US20100295320 Airborne Power Generation System With Modular Electrical Elements  
A tethered airborne electrical power generation system which may utilize a strutted frame structure with airfoils built into the frame to keep wind turbine driven generators which are within the...
US20090152393 Flight Machinery  
A flight machinery with high stability in the air having a pendulum structure and an active posture control principle which can be designed for universal purposes at a low cost is provided. The...
US20120160968 Mid-Wing Airplane  
An airplane includes a wing mounted mid-level on a tubular fuselage. The wing includes carry-through that passes transversely through the fuselage and divides a cabin deck into fore and aft...
US20150259059 STABILIZER SACRIFICIAL SURFACES  
An aircraft assembly is disclosed and includes a fuselage including a turbine engine mounted within the aft fuselage. burst zone is defined about the turbine engine and a tail is disposed at least...
US20100187352 MULTI DECK AIRCRAFT  
The invention relates to multi deck passenger aircraft, having passenger cabins and/or service facilities arranged on the upper and lower deck and inner load bearing cell structure provided within...
US20070262199 Shelton wing in ground effect  
Wing in ground effect vehicles operate near the surface to acquire benefits in aerodynamic performance. However, a lack of sufficient stability has been a frequent limitation for such vehicles....
US20070018037 Aircraft of compact dimensions  
The aircraft comprises a fuselage, a main wing substantially of disc-like shape positioned above the fuselage, and a secondary wing which intersects the fuselage and is provided with movable...
US20140231593 Multi-Role Aircraft With Interchangeable Mission Modules  
A flight-operable, truly modular aircraft has an aircraft core to which one or more of outer wings members, fuselage, cockpit, leading and trailing edge couplings, and empennage and tail sections...
US20070215746 Aircraft Having A Ring-Shaped Wing Structure  
The aircraft includes a boomerang-shaped front wing (4), curving gibbously to the front, having a leading edge (4F), a trailing edge (4B) and the first and second airfoil tips (4E1, 4E2), a...
US20130264428 METHOD OF SEPARABLY COUPLING A PROPULSION MODULE AND A CARRIAGE MODULE OF AN AIRCRAFT, AND MODULAR AIRCRAFT IMPLEMENTING SAME  
According to one embodiment, a modular aircraft includes a propulsion module dedicated to flight, combining avionic equipment—wing structures assembly, flight deck, engines, tail unit—and a module...
US20100163669 Super aircraft structrue  
An aircraft structure is provided. The aircraft structure for an aircraft includes a fuselage, front wings, rear small wings, vertical winglets, and four levels. The fuselage has a cross-section...
US20080277524 METHODS AND APPARATUS FOR AIRCRAFT  
Methods and apparatus for aircraft according to various aspects of the present invention operate in conjunction with a fuselage and a wing. The fuselage may be configured to generate lift in...
US20060016931 High-lift, low-drag dual fuselage aircraft  
Disclosed is an aircraft including forward and aft wings, interposed between a port fuselage and a starboard fuselage, the port fuselage being substantially parallel to and coplanar with the...
US20130221165 OBLIQUE BLENDED WING BODY AIRCRAFT  
An oblique wing aircraft designed for reduced surface area to volume ratio. The aircraft has an oblique wing comprising a forward swept wing segment and an aft swept wing segment. A center oblique...
US20100252687 ATTACHABLE WING  
An attachable wing for an aircraft is disclosed. The attachable wing is configured to mount to the underside of the fuselage of an aircraft, such as a rotary wing aircraft (e.g., a helicopter) or...
US20080142641 AIRPLANE CONFIGURATION  
An aircraft configuration that may reduce the level of noise, infrared radiation, or combination thereof directed towards the ground from an aircraft in flight. An embodiment of an aircraft...
US20140151511 AIRCRAFT WITH AT LEAST TWO AIRCRAFT FUSELAGES AND TWO MAIN WINGS  
An aircraft includes at least two aircraft fuselages and two elongate main wings, wherein the main wings each have an extension direction which are at an angle to one another that differs from...
US20100200703 AIRCRAFT PRESENTING TWO PAIRS OF WINGS  
An aircraft comprises: a fuselage; a front pair of wings; a rear pair of wings; and a pair of bodies, each body interconnecting, at a distance from the fuselage, the front and rear wings that are...
US20110031354 Aircraft  
An aircraft, particularly a solar powered, high altitude, long endurance, unmanned aerial vehicle, is equipped with a combination of canted down, raked back wing tips and trailing “tip tails”...
US20090261207 Stable aircraft  
An aircraft is made stable via shortening the chord of the wings to shorten the travel of the wing's center of pressure. Since short chord wings have less wing area than normal wings, a multitude...
US20100051755 TAIL-LESS BOXED BIPLANE AIR VEHICLE  
An exemplary embodiment of the present invention sets forth an exemplary bi-plane air vehicle. The air vehicle may include, a plurality of wings coupled to one another in substantially a box...
US20130020428 HAND LAUNCHABLE UNMANNED AERIAL VEHICLE  
An unmanned aerial vehicle including a controller operating in a search mode of operation where a receiver of an acquisition sensor searches for a target and causes flight control surfaces to...
US20100243795 OBLIQUE BLENDED WING BODY AIRCRAFT  
An oblique wing aircraft (1) designed for reduced surface area to volume ratio. The aircraft has an oblique wing comprising a forward swept wing segment (27) on one side of the wing and an aft...
US20080179465 Aircraft With Low Noise, Such as During Take-Off and Landing  
The invention relates to an aircraft with low noise, such as during take-off and landing. According to the invention, the aircraft comprises: two wings (2, 3) which have a reverse sweep (φ) and...
US20140145040 SYSTEM AND METHOD FOR MINIMIZING WAVE DRAG THROUGH BILATERALLY ASYMMETRIC DESIGN  
An air vehicle having a bilaterally asymmetric configuration may include a body having a longitudinal axis. The air vehicle may further include longitudinally offset engine nacelles,...
US20090008507 AIRCRAFT WING  
A powered aircraft wing is described including a flexible solid sheet having energy cells integrated with the sheet.
US20170113778 DETACHABLE WING SYSTEM FOR AIRCRAFTS  
Devices and methods described herein can use novel and efficient designs and layouts to improve the flight performance of unmanned aerial vehicles (UAVs). Some embodiments of the present...
US20160075423 Multi-Role Aircraft With Interchangeable Mission Modules  
A flight-operable, truly modular aircraft has an aircraft core to which one or more of outer wings members, fuselage, cockpit, leading and trailing edge couplings, and empennage and tail sections...
US20160009367 RIB FOOT  
The invention relates to a rib foot having a blade formed by first and second blade parts that are connected by a bite. The rib foot has a first base part that is connected to the first blade part...
US20150360787 GAS TURBINE ENGINE WITH DISTRIBUTED FANS DRIVEN ON ANGLED DRIVE SHAFT  
A gas turbine engine includes a gas generator that has at least one compressor rotor, at least one gas generator turbine rotor and a combustion section. A fan drive turbine is positioned...
US20150360765 DOWNWARDLY EXTENDING WING TIP DEVICE  
An aircraft including a wing, the end of the wing having a wing tip device, wherein the wing tip device includes a moveable region that is rotatable, about an axis of rotation extending out of the...
US20150298794 AIRCRAFT WITH FORWARD SWEEPING T-TAIL  
An aircraft includes a propulsor supported within an aft portion of the fuselage. A thrust reverser is supported proximate the propulsor for redirecting thrust forward to slow the aircraft upon...
US20150298792 DEFORMABLE WING INCLUDING A MOBILE UPPER SURFACE  
Morphing aircraft wing with a mobile upper surface comprising a double skinning on the upper surface of the wing wherein one of the skinnings corresponds to the leading edge and the other...
US20150298791 MULTIFUNCTIONAL EROSION PROTECTION STRIP  
An airfoil article including a composite skin having a first surface and a second surface opposite first surface, forming a leading edge. The leading edge is during use subjected to an airflow...
US20150298787 AN AIRFRAME LEADING EDGE  
An airframe leading edge part designed to be replaceable fixed to a structural portion which during use moves through the air. The airframe leading edge part includes first and second longitudinal...
US20150284073 BILATERALLY ASYMMETRIC DESIGN FOR MINIMIZING WAVE DRAG  
An air vehicle may include a body having forwardly-swept fixed wings or unswept fixed wings. The body may have a longitudinal axis continuously oriented parallel to a forward flight direction when...

Matches 1 - 46 out of 46