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7484687 |
Propulsion device
A personal flight device which consists of a housing securable to a pilot, at least one pair of fans, and at least one engine mounted on the housing for driving the fans; one fan of the pair is...
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7410121 |
Man-powered ornithopter-sailplane
A man-powered ornithopter-sailplane, which has one or two pair of flapping wings and a hang-glider wing wherein substantially novel femoral and humeral muscular propulsion engines with the aid of...
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7258301 |
Personal propulsion device
The present invention provides a personal propulsion device including a body unit having a center of gravity, where the body unit includes a thrust assembly providing a main conduit in fluid...
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7097134 |
Wing device for sporting activities
A human body attached wing device ( 20 ) for use during downhill alpine activities such as skiing and snowboarding. Wing device ( 20 ) includes independently operable, mirror image, left and right...
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7051973 |
Airborne enhancement device
An airborne enhancement device comprises a harness adapted to secure to a body of a user. A collar is coupled to the harness. A wing is coupled to the collar by at least one structural member. The...
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6874728 |
Superman air motor
Provided is a disc-type jet turbine engine with controllable and rotational discharge ports at two sides of a discharge chamber, a fuel tank, and an operation lever connected with the discharge...
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6685135 |
Lift system intended for free-falling persons
A lift system is described for free-falling persons including a lift body with a belt system which can be detachably attached to a person. The lift body is designed so that it defines a direction...
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6488232 |
Single passenger aircraft
Disclosed is a single passenger aircraft configured to vertically take-off and land. An airframe is configured to support the passenger in an upright position during take-off and landing and during...
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6375117 |
Flying vehicle and method
A vertically ascending flying vehicle and method. The flying vehicle consists of a body, which may be in the shape of a saucer or an airfoil, and an engine located above the body. The engine...
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6293492 |
Coaxial twin-rotor type helicopter
A one-man helicopter 1 in which a drive transmission 10 that transmits driving force to upper and lower rotors 5 and 6 comprises first and second planet gear mechanisms 100 and 200 provided with a...
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5779188 |
Flight device
A flight vehicle which can be joined and firmly strapped to a load, the load being either a human pilot (P) or a remote-controlled pilot. The flight vehicle comprises a supporting frame for...
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4898345 |
Skyboard
A skyboard which is an apparatus using the combination of a specially designed surfboard and a parachute to enable the rider to ride the skyboard in a manner similar to the rider's positioning on a...
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4890861 |
Wing apparatus for skiers
Apparatus for creating aerodynamic lift to a downhill skier is shown as having a harness adapted to be worn by the skier, a left wing structure is operatively carried by the harness, a right wing...
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4813634 |
Flying emergency ejection seat
A flying emergency ejection seat for endangered airman to escape from distressed aircraft and to fly cross country in the seat to sanctuary of a more favorable environment for recovery having the...
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4756555 |
Wing apparatus for skiers
Apparatus for creating aerodynamic lift to a downhill skier is shown as having a harness adapted to be worn by the skier, a left wing structure is operatively carried by the harness, a right wing...
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4688022 |
Safety device for hang glider
A safety device to warn the pilot of a hang glider if take-off is attempted without the glider hook-up strap being connected to the pilot's harness includes two sensors arranged in series with an...
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4574481 |
Motor assembly for carrying on the back
The invention relates to a motor assembly for carrying on the back suspended in a harness (2) and comprising at least one driving motor (8) for driving a connected tool, such as a saw bar. The...
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D277398 |
Toy vehicle
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4473199 |
Rotary wing aircraft
A one-man helicopter comprising a fuselage having a rotor shaft attached thereto but offset therefrom, rotor blades having rocket engines in the tips thereof, a hub on the shaft and means on the...
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4447024 |
Airborne vehicle
The disclosure relates to a vehicle that is sustained in flight solely by thrust from a jet engine and directionally controlled by shifting the center of gravity of the vehicle relative to the...
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4379532 |
Aircraft attachable to the body of a pilot
A winged aircraft attachable to the body of a pilot including multiple jet engines whereby it may be propelled into and sustained in flight, having angularly adjustable side fins, having pilot...
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4071206 |
Portable helicopter
A basic lightweight helicopter frame is strapped to the body of a pilot and includes vertical side bars interconnected above the pilot's head to rotatably support a bladed rotor assembly and carry...
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4040577 |
Lockwood airfoil used in conjunction with man transport device
A man transport device that is strapped to a person and has two turbo type ngines with controls for actuating devices at the turbo jet engines to control lift, roll, pitch and yaw of the device and...
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D243594 |
Self-propelled hang glider carriage
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3586263 |
KINESTHETICALLY CONTROLLED HELICOPTER
A kinesthetically controlled helicopter has a lightweight platform for supporting a man and handlebars with controls. A single rotor restrained by a stiff hinge has foldable rotor blades which are...
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3570785 |
PERSONAL PROPULSION UNIT
A monopropellant propulsion system which is used as an assist unit to augment an astronaut's jumping ability on the lunar surface. The unit is composed of a tubular framework which fits onto the...
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3558079 |
MANEUVERING SPACE VEHICLES
A maneuvering space vehicle providing automatic attitude control, propulsion, life support, and communication for an astronaut in a zero gravity environment. The apparatus includes (a) a backpack...
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3443775 |
FLIGHT BELT
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3420471 |
JET SHOES
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3417896 |
Lid for canning retort
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3416753 |
Autopilot for jet belt
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3381917 |
Personnel flying device
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3373956 |
Overhead rotor aircraft
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3270986 |
Hand-held self-maneuvering unit
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3243144 |
Personel propulsion unit
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3236477 |
Jet vest
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3173629 |
Body attached flying device
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3149799 |
Individual propulsion
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3149798 |
Individual flight device
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3140549 |
Swimming instruction garment
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3136279 |
Back mounted underwater propulsion assembly for divers
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3117744 |
Rotary wing alighting devices
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3107069 |
Space suit attitude control and thrusting device
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3098625 |
Rocket motor and control system
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3066887 |
Space belt
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3063663 |
Artificial damping system
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3041010 |
Air vortex sustained aircraft
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3039718 |
Jet device
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3023980 |
Turbo-fan lift device
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3021095 |
Propulsion unit
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