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Patent Searching and Data


Matches 1 - 50 out of 1,679

Document Document Title
WO/2018/004389A1
The utility model relates to transport, and particularly to amphibious wheeled propulsors for use in water transport and in air-cushion vehicles. A wheel propulsor comprises a cylindrical rim, and blades in the form of radially-directed ...  
WO/2017/194870A1
According to the invention relates mainly to a vehicle supported by air that is economical in terms of energy, low in bulk, and stable. According to the invention, the vehicle comprises what is referred to as a "support" sole (100), arra...  
WO/2017/196978A1
A friction-braking apparatus for a transportation system, having at least one caliper, at least one piston structured and arranged to move the at least one caliper; and at least one brake pad arranged on the at least one caliper. The at ...  
WO/2017/130091A1
The performance of a passive-levitation vehicle is improved for moving over a path, wherein the vehicle has a levitation skid slidable on the path and capable of developing a levitation force to support a compartment at a certain distanc...  
WO/2017/129953A1
Wing-in-ground effect vehicle (1) having a lift system with a pressure vessel (2) and a set of nozzles (3-14). The lift system allows the wing-in-ground effect vehicle to take off. The pressure vessel holds a fluid, such as air, under pr...  
WO/2017/063205A1
A hovercraft capable of performing vector propulsion by using a single-ducted fan (2) comprises a hull (1) and a single-ducted fan disposed on the hull. The single-ducted fan comprises a barrel-shaped housing (21) and a paddle assembly (...  
WO/2017/046562A1
An equipment handling system (1) comprising a pallet (2) provided with air casters (3), a shipping container (4) with a floor (5) arranged to support the air casters (3), and a support structure (6) with a surface (7) arranged to support...  
WO/2017/042757A1
The present invention consists of a hovercraft vehicle which autonomously performs several tasks. These tasks include, among others, following a route automatically, inspecting a terrain which may include plants, land or water, depositin...  
WO/2017/030470A1
The invention relates to long-range cruise missiles. A cruise missile-armed ground effect vehicle consists of a body, lifting wings, aerodynamic flight control elements, a cruise engine, antennae for looking, locating a target and aiming...  
WO/2017/017697A4
The present lift generating fuselage (1) for aircraft mainly comprises of: a novel aerofoil shaped fuselage (1A); or a novel aerofoil shaped fuselage body (2); and integral webs (3); or a novel aerofoil shaped fuselage body (2); integral...  
WO/2017/017697A1
The present lift generating fuselage (1) for aircraft mainly comprises of: a novel aerofoil shaped fuselage (1A); or a novel aerofoil shaped fuselage body (2); and integral webs (3); or a novel aerofoil shaped fuselage body (2); integral...  
WO/2017/014678A1
The invention relates to shipbuilding and can be used in reconditioning in order to economize fuel and to increase speed. The technical problem is solved by the shipboard installation of air compressors, air receiver tanks, pass valves, ...  
WO/2016/141253A1
Vehicles designed to use ground effect forces to control a positioning of the vehicle relative to a surface as well as their methods of use are described. In one embodiment, a vehicle has a hull including a first portion having a partial...  
WO/2016/136880A1
Provided are: a flight vehicle 1 with which it is possible to efficiently lift an airframe 8 having a small aspect ratio and no wings, and to stably fly at low altitudes, using aerodynamic lift and the ground effect even at comparatively...  
WO/2016/126494A1
A magnetically continuous winding includes a first coil and at least one additional coil substantially fixed in place in at least one direction with respect to a position of the first coil. A core formed by a resin is applied to the firs...  
WO/2016/115577A1
The present invention provides Helicopter - Vehicle. The Vehicle includes a body (1), three legs (13), (14) and their wheels, two gas turbine engines (27) attached to a horizontal pipe (33), and fans (34).  
WO/2016/034903A1
A mixed-flow lift fan for a hovercraft, the fan comprising an air intake, an air outlet and a plurality of blades mounted on a shaft for rotation to draw air through the inlet and expel it through the outlet at a higher pressure. For eac...  
WO/2016/025026A1
A transportation system is disclosed that includes a monorail (100) along a column-supported rail (113) and a movable weight system (510) that repositions and/or accelerates a movable weight (550) along its rail to counterbalance a momen...  
WO/2016/020604A1
The invention concerns an amphibious vehicle (21) comprising a hull (22) with a bow, a flexible skirt (29), a retaining bar (34) moving a lower edge (47) of the skirt between a position deployed against the hull (22) below an upper edge ...  
WO/2015/126283A1
The invention relates to aviation and concerns aircraft capable of flying at a low altitude in a ground-effect flight mode and also close to the Earth's surface in a sea skimmer mode and at a high altitude as per a conventional aeroplane...  
WO/2015/087256A1
A steering system for a vehicle, comprising at least one propulsion unit (2) comprising drive means for driving at least one propeller (21). The steering system comprises flow diverting means (3) located downstream from said propulsion u...  
WO/2015/001347A1
A skirt (10) for a hovercraft including a bag section (26) for attachment to the hull (30) of the hovercraft and a plurality of fingers (22) extending downwardly from the bag section (26). The bag section (26) includes an inner bag porti...  
WO/2015/001346A1
A flexible skirt (10) for a hovercraft. The skirt (10) includes a skirt wall and a mesh diaphragm (30) extending across the interior of the skirt (10) to be placed under tension when the skirt is inflated. The shape of the mesh (30) and ...  
WO/2015/001290A1
A fan and a duct assembly for a hovercraft or the like. The fan (6) is located immediately in front of the duct (4).  
WO/2014/199392A1
The present invention offers a path to widespread use of safe and eco friendly train traction wherein chance of derailment is completely eliminated and wherein even in the event of failure of few traction wheel stations during run, the t...  
WO/2014/195349A1
A hovercraft including a hull (2), inflatable sidebodies (6,8) extending laterally from the hull, one sidebody on each lateral side of the hull, and a flexible skirt (10) extending around and downwardly from the hull and the sidebodies. ...  
WO/2014/195716A2
A drive system for a hovercraft. The drive system includes at least one lift fan (8) for creating a pressurised cushion of air below the hovercraft and at least one propulsor (10) for generating forward thrust. The drive system also incl...  
WO/2014/195716A3
A drive system for a hovercraft. The drive system includes at least one lift fan (8) for creating a pressurised cushion of air below the hovercraft and at least one propulsor (10) for generating forward thrust. The drive system also incl...  
WO/2014/186875A1
A vessel having an air cushion cavity defined in its bottom. The air cavity is sub-divided into a plurality of longitudinally extending individual air cavity channels which are open to the sea at the bottom and maintained airtight at any...  
WO/2014/174401A1
The invention is a hovercraft with multiple lift chambers which are operable independently of each other. Independently-operable pivot arm assemblies connect each lift chamber to the hovercraft main body, and his gives the hovercraft the...  
WO/2014/110418A1
An apparatus for controlling the propulsion and direction of an air cushion vehicle including a housing and a first vane pivotally coupled to the housing and pivotable about a first axis. A second vane assembly including at least one sec...  
WO/2014/081082A1
According to the present invention, a flying car comprises: a main frame having a rectangular outer shape and the inside thereof is partitioned into a grid structure; a body mounted to the center of the main frame for balancing; a plural...  
WO/2014/037835A3
A hovercraft comprising a hull, whose lower part is laterally surrounded by an air duct (31) for supplying air to form an air cushion, the duct (31) being externally covered by air channeling members, known as skirts, and the hull suppor...  
WO/2014/037835A2
A hovercraft comprising a hull, whose lower part is laterally surrounded by an air duct for supplying air to form an air cushion, the duct being externally covered by air channeling members, known as skirts, and the hull supporting a pro...  
WO/2013/178018A1
A hovercraft, comprising a ship hull, and a ship power device; the ship hull consists of a main hull (1) and two sub-hulls (2); the bottom surfaces of the sub-hulls are lower than the bottom surface of the main hull; the two sub-hulls ar...  
WO/2013/140114A1
A ground effect transport system comprising a plenum roof platform (27) for location beneath a load carrying means, a skirt (13) depending from the platform (27) to form a plenum chamber (11) with the platform (27), fan means for supplyi...  
WO/2013/116493A1
A trim vane assembly for amphibious armored vehicles and having a trim vane movable along a generally horizontal path between a deployed position in which the trim vane extends rearward from the vehicle and a stowed position in which the...  
WO/2013/101278A1
A transportation system (10) is disclosed. The transportation system has a vehicle (22) that is self -powered and configured to generate an air cushion (250) on a trackless lane (222) having a substantially flat surface. The vehicle is c...  
WO/2013/100778A1
The invention relates to high-speed ship building, and specifically to air-cushion vehicles, air cavity ships, ekranoplanes and seaplanes. A method is described for providing support in water which is based on the fact that the support i...  
WO/2013/085589A3
A WIG (wing in ground effect) vessel includes a hull with wings attached. The WIG vessel includes means for propulsion as well as altitude and directional control. The lift of the wings in ground effect is augmented by partial aerostatic...  
WO/2013/085589A2
A WIG (wing in ground effect) vessel includes a hull with wings attached. The WIG vessel includes means for propulsion as well as altitude and directional control. The lift of the wings in ground effect is augmented by partial aerostatic...  
WO/2013/074297A1
A method of providing a weather-proof high-speed transportation system including an underground tunnel tube within which a high-speed vehicle moves. Presenting visual images to a person on the vehicle in coordination with the instantaneo...  
WO/2012/154083A3
The invention relates to wing-in-ground-effect vehicles with air lift. The technical result is an increase in the pitch angle and altitude range within which the necessary static stability is achieved, and also an increase in manoeuvrabi...  
WO/2012/138081A2
The present invention relates to a molded foam product, and to a buoyant material and a construction material including same, and particularly, to a molded foam product characterized by including a foam product filled in a frame and havi...  
WO/2012/138081A3
The present invention relates to a molded foam product, and to a buoyant material and a construction material including same, and particularly, to a molded foam product characterized by including a foam product filled in a frame and havi...  
WO/2012/138081A9
The present invention relates to a molded foam product, and to a buoyant material and a construction material including same, and particularly, to a molded foam product characterized by including a foam product filled in a frame and havi...  
WO/2012/121467A1
The present invention provides a wig craft utilizing an air pocket to enhance take off and landing ability on water and a method for taking off and landing using the same. The wig craft utilizing an air pocket to enhance take off and lan...  
WO/2012/117197A2
Aircraft, characterized in that it comprises: ■ a sealed volume forming an air cushion above which a cabin is arranged, said sealed volume extending substantially across the entire width of the aircraft and comprising: - at least one i...  
WO/2012/118987A1
A movable support platform is disclosed that includes a platform, a skirt coupled to a periphery of the platform that provides an enclosed space below the platform that retains pressurized gas, and a thrust propulsion device coupled to t...  
WO/2012/117197A3
The invention relates to an aircraft comprising: a sealed volume forming an air cushion above which a cabin is arranged, said sealed volume extending substantially across the entire width of the aircraft and comprising: - at least one in...  

Matches 1 - 50 out of 1,679