Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 1,376

Document Document Title
WO/2015/157114A1
Modular nacelles to provide vertical takeoff and landing (VTOL) capabilities to fixed-wing aerial vehicles, and associated systems and methods are disclosed. A representative system includes a nacelle, a power source carried by the nacel...  
WO/2015/143684A1
Systems,methods,and devices are provided for assisted takeoff of an aerial vehicle.The aerial vehicle may takeoff using a first control scheme and switch to a second control scheme for normal flight when a takeoff threshold is met...  
WO/2015/145101A1
A rotor-lift aircraft has at least two rotors 1, 2 mounted on spaced parallel axes A1, A2. The rotors rotate in use in planes in which the blade envelope subscribed by the tips of the blade(s) of each of the rotors overlaps with the blad...  
WO/2015/143093A2
An aerial vehicle adapted for vertical takeoff and landing using a set of wing mounted thrust producing elements and a set of tail mounted rotors for takeoff and landing. An aerial vehicle which is adapted to vertical takeoff with the ro...  
WO/2015/143098A2
An aerial vehicle adapted for vertical takeoff and landing using a set of wing mounted thrust producing elements and a set of tail mounted rotors for takeoff and landing. An aerial vehicle which is adapted to vertical takeoff with the ro...  
WO/2015/108578A3
A VTOL aircraft includes at least one puller rotor and at least one pusher rotor. The VTOL aircraft, for example, may include three puller rotors and one pusher rotor. The combination of static puller and pusher rotors allows the rotors ...  
WO/2015/124556A1
The invention relates to an aircraft comprising a fuselage (1), a plurality of propeller units (3) that can pivot in relation to the fuselage (1), and wings (5) that can pivot at least partially in relation to the fuselage (1) and indepe...  
WO/2015/123035A1
A camera system and method capture image data with a camera, a data storage device electrically connected to the camera and configured to store the video data and/or a communication device electrically connected to the camera and configu...  
WO/2015/116015A1
An inflatable vertical takeoff and landing aircraft intended for individual use, in which lift is generated by a rotor, wherein deflectors which deflect the airflow from said rotor compensate for the reaction torque arising from the rota...  
WO/2015/108578A2
A VTOL aircraft includes at least one puller rotor and at least one pusher rotor. The VTOL aircraft, for example, may include three puller rotors and one pusher rotor. The combination of static puller and pusher rotors allows the rotors ...  
WO/2015/105396A1
The disclosed flight device according to the present invention comprises a flying flight unit and a control unit for controlling the flight of the flight unit, the flight unit comprising: a frame part in which the control unit is install...  
WO/2015/099603A1
An unmanned aerial vehicle (UAV) capable of vertical and horizontal flight modes, a method of assembling a UAV, and a kit of parts for assembling a UAV. The UAV comprises an elongated wing structure having an elongated axis along the lon...  
WO/2015/099375A1
The present invention provides a multi-rotor flying object comprising: a body; a plurality of rotor units, each of which comprises a propeller and a power unit for driving the propeller; and a steering unit comprising a connection member...  
WO/2015/094003A1
The invention relates to air transport and can be used in aircraft of various designs. The aircraft wing comprises a lifting surface and a turbojet engine (1). The lifting surface is the combination of a conventional aerodynamic wing (3)...  
WO/2015/089679A1
A VTOL aircraft comprises a fuselage (10), two main wings (41, 42) which are arranged on both sides of a rear region of the fuselage (10), two propellers (53, 54), wherein in each case one propeller (53, 54) is arranged on each main wing...  
WO/2015/012935A3
A flight control apparatus for fixed-wing aircraft includes a first port wing (115) and first starboard wing (120), a first port swash plate (145) coupled between a first port rotor 155) and first port electric motor (135), the first por...  
WO/2014/172719A3
According to the invention there is provided a transition arrangement (10) for an aircraft for aiding stabilization of an aircraft between substantially vertical and horizontal flight of the aircraft, the transition arrangement (10) incl...  
WO/2015/056124A1
The present invention relates to a propulsion system for aircraft, comprising: • - a primary propulsion system (PI) for generating horizontal thrust needed for cruise; • - a secondary propulsion system (RAPS) for generating vertical ...  
WO/2015/049798A1
A lightweight small flight vehicle (1) that flies by rotation of a rotor (2) is characterized by being equipped with: a rotation prevention blade (5) that generates a torque about a main shaft (100) in a fuselage (10) by receiving by a b...  
WO/2015/043568A1
The present invention relates to a drive apparatus which has an engine and a thrust nozzle for generating thrust in a first direction. Furthermore, the engine and the thrust nozzle are connected to one another by a thrust nozzle pipe. Th...  
WO/2015/030630A1
Described is a flying apparatus which makes use of the Coanda effect. The apparatus is made in the form of a disk having, provided thereon, a plurality of blades in the shape of wings, said blades being equipped with diffusers which a...  
WO/2015/028627A1
The invention relates to an aircraft (1) which can both take off and land vertically and can hover and also fly horizontally at a high cruising speed. The aircraft (1) has a support structure (27), a wing structure (15), at least three a...  
WO/2015/026302A1
Vertical Take Off and Landing Unmanned Aerial Vehicle (VTOL UAV) with Twin Yaw Control System (TYCS). TYCS consists of auxiliary rotors (6) which are connected to the main rotor head frame. They acquire rotational forces from a gearbox (...  
WO/2015/022711A1
The proposed convertiplane has the ability to take off like a helicopter and then fly horizontally like a conventional aircraft. The aircraft comprises : - a variable incidence front wing of variable span located below the fuselage and m...  
WO/2015/019255A1
Boxwing aeroplane (1) comprising a fuselage (20) defining for said boxwing aeroplane (1) a preferred axis of development (1a), a prow (1b) and an ending (1c); a boxwing wing structure (30) comprising front wings (31) suitable to be coupl...  
WO/2014/164855A3
Systems and methods for facilitating pick up of items delivered to attended delivery/pickup locations. In various embodiments, the system is configured for confirming an identity of a person attempting to pick up a parcel from an attende...  
WO/2015/012935A2
A flight control apparatus for fixed-wing aircraft includes a first port wing (115) and first starboard wing (120), a first port swash plate (145) coupled between a first port rotor 155) and first port electric motor (135), the first por...  
WO/2015/005776A1
A rotary device comprises a frame with a guide for flowing medium, a rotor with a number of blades, whereby a relation is obtained between the flowing medium and the rotation of the rotor, and energy converting means, the one part of whi...  
WO/2015/004370A1
The invention relates to a device which includes two longitudinal deflecting surfaces or two pluralities of longitudinal deflecting surfaces (1), which are symmetrical on either side of the plane formed by the roll and yaw axes of the de...  
WO/2015/000028A1
An aerodynamic lifting device comprises a chassis (200); a rotor (120) having a rotational axis (R) and a plurality of rotor blades (123) disposed in an annular ring about the rotational axis (R) supported by the chassis (200); and a tor...  
WO/2014/205419A1
The present invention provides lightweight fluid-jet thrust pack which provides three rotational axes and reduced restriction of fluid flow to the output nozzles. A first rotational axis is provided by a first rotatable coupling that is ...  
WO/2014/199351A1
Described herein is an aircraft (1; 1', 100) including : - a fuselage (2; 2'; 102); - a pair of wings (3, 4; 103, 104); - a propulsion apparatus (13; 13'; 113) configured for generating a propulsive thrust by processing a flow of fluid, ...  
WO/2014/198774A1
A VTOL (vertical take-off and landing) aerial flying vehicle comprising an inner frame (312), a gimbal system (301) and an outer frame (304), the inner frame comprising a propulsion system and a control system. The propulsion system bein...  
WO/2014/193693A1
A zero transition vertical take-off and landing (VTOL) aircraft, which is stable in all levels of flight, especially the transition phase from vertical to horizontal flight. The zero transition VTOL aircraft is capable of achieving both ...  
WO/2014/185492A1
A vertical take-off and landing aircraft comprises: a propeller (2) which generates lift and thrust; a main frame (4) which supports a seat (41) and ground contact legs (42); a sub frame (5) which supports the propeller (2) and is rotata...  
WO/2014/177591A1
The present invention relates to an aircraft (100) for vertical take-off and landing. A wing arrangement (110) is coupled to a fuselage (101) such that the wing arrangement (110) is tiltable around a longitudinal wing axis of the wing ar...  
WO/2014/177589A1
The present invention describes an aircraft (100) for vertical take-off and landing. The aircraft (100) comprises a fuselage (101) comprising a fuselage nose (103) and a fuselage tail (104), a wing arrangement (110) comprising a longitud...  
WO/2014/144001A3
A combined flying-driving vehicle having a unique hybrid propulsion system architecture that provides a very high level of reliability and functionality to the user.  
WO/2014/120331A3
The disclosure generally pertains to a vertical take-off and landing (VTOL) aircraft comprising a fuselage and at least one fixed wing. The aircraft may include at least two powered rotors located generally along a longitudinal axis of t...  
WO/2014/168511A1
The proposed power plant with a variable thrust vector ensures little aerodynamic resistance with any arrangement and number of propellers, an increase in the operating safety of the plant, with equilibrium and controllability of the ...  
WO/2014/151980A1
A personal propulsion device, including a platform configured to support a passengers body; and at least one fluid discharge nozzle coupled to the platform and angled with respect to the platform, where the angle defined between the nozz...  
WO/2014/129761A1
Disclosed is an easy landing drone, including: a propeller for changing direction; a propeller tower for supporting the propeller; a body connected to the propeller tower; a main wing with both sides arranged symmetrically with reference...  
WO/2014/118299A1
The present invention relates to an aircraft comprising a fuselage (100) comprising a fuselage axis (101), a first wing arrangement (110) and a second wing arrangement (120). The first wing arrangement (110) is mounted to the fuselage (1...  
WO/2014/119155A1
A vertical takeoff and landing aircraft comprises: a propeller (2) which generates lift and thrust; a main frame (4) which supports a seat (41) and grounding legs (42); a sub frame (5) which supports the propeller (2) and is disposed to ...  
WO/2013/107946A3
Time will show the Arlequin or Picca-Bul to be the Solex bicycle of aviation. The invention is the result of combined knowledge, including the latest knowledge from the PCT, from which are claimed prior art applications that allow the co...  
WO/2014/112948A1
Various embodiments provide a method for improving crosswind stability of a propeller duct. The method comprises defining an initial duct section based on a predetermined airfoil section having an initial value of a geometric parameter s...  
WO/2014/089604A1
An aircraft (10) comprising a fuselage (12) having a longitudinal axis (16), at least one helicopter main rotor (40) operably mounted to the fuselage (12), the at least one helicopter main rotor (40) comprising rotor blades (41) rotatabl...  
WO/2013/062312A9
The present invention relates to a flying submarine probe, comprising: airplane-type wings arranged at the left and right sides of an enclosed hull, such that the wings are adjustable in the horizontal and vertical directions by up to 18...  
WO/2014/058351A3
The invention relates to aeronautical engineering, and more particularly to aircraft that are capable of conventional rolling take-off and landing (airplane mode) and vertical take-off and landing. The invention is intended to achieve th...  
WO/2014/091092A1
The invention relates to a convertible aircraft comprising a fuselage (F), a pair of wings (A1, A2) arranged one on each side of the fuselage (F), at least one ducted rotor (1) installed in a horizontal position at one of the ends of the...  

Matches 301 - 350 out of 1,376