| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Improvement in flying apparatus | US132022D | US132022A | 1872-10-08 | ||
| 162 | PASSIVE TORQUE BALANCING IN A HIGH-FREQUENCY OSCILLATING SYSTEM | PCT/US2011024479 | 2011-02-11 | WO2011142864A3 | 2012-05-10 | SREETHARAN PRATHEEV; WOOD ROBERT |
| A passively torque-balanced device includes (a) a frame; (b) a drivetrain including a drive actuator mounted to the frame and configured for reciprocating displacement, an input platform configured for displacement by the drive actuator, a plurality of rigid links, including a proximate link and remote links, wherein the rigid links are collectively mounted to the frame, and a plurality of joints joining the rigid links and providing a plurality of non-fully actuated degrees of freedom for displacement of the rigid links, the plurality of joints including a fulcrum joint that is joined both to the input platform and to the proximate rigid link; and (c) at least two end effectors respectively coupled with the remote links and configured for displacement without full actuation. | ||||||
| 163 | PITCHING-UP METHOD USING THE WING OF AN AIRCRAFT WITH FLAPPING WINGS | PCT/RU9800135 | 1998-04-29 | WO9850271A2 | 1998-11-12 | NURMUKHAMETOV ISKANDER RIFOVIC |
| The present invention pertains to the field of aviation and aircraft engineering and essentially relates to a method for performing an "eight"-shaped figure with the wing of an aircraft having flapping wings when observing the said aircraft from the side. To this end, two hinges are mounted between the wing truss in the actuator and the wing itself, wherein one hinge allows the wing to flap along its plane while the other is used for spring-loading the connection of a "shaft-insert" system to the truss. The flapping action begins downwards by initially applying a force along the leading edge of the wing. The wing having thus a negative attack angle moves forward and catches up with the force application plane and changes its attack angle once in the front. The wing then starts to move away from the hull of the aircraft and, once behind the force application plane, starts a negative rotation before moving forward again, thus ending the downward flapping action. By shifting the force application plane for braking down the flapping action along the trailing edge of the wing, said wing starts flapping upwards, crosses this plane and, at the upper point of the flapping action, starts rotating downward again. | ||||||
| 164 | HUMAN POWER-ASSISTED ARTICULATING-WINGED AVIAN SOARING PLATFORM (HPAAWASP) | PCT/US2013041467 | 2013-05-16 | WO2014028083A3 | 2014-04-17 | MURDOCK DOUGLAS C |
| Disclosed is a soaring platform that is based on biomimicry of soaring bird species and provides bird-like steering modalities and includes an air foil made of feather-like battens, articulating wings, a rudder, and modalities to manipulate the leading edge of the platform's wing spars as well as change in the wings shape in-flight. | ||||||
| 165 | MUSCLE-POWERED ORNITHOPTER | PCT/EP2008010651 | 2008-12-15 | WO2009074349A4 | 2009-12-17 | PIETREK NIKOLAUS |
| The invention relates to a muscle-powered ornithopter comprising a fuselage (5), a pair of flapping wings which have a modifiable profile or an aileron in an external wing (11) section located at a distance from the fuselage, said modifiable profile or aileron allowing the lift to be modified in a predefined current, and an elevator unit (8) in which the deflection of the elevator can be modified. The pair of flapping wings and the fuselage are made of an elastic material, the elasticity of which allows the pair of flapping wings to be flapped. The flapping wings are curved downward in a resting position (3). The elasticity is calculated such that the flapping wings are urged into a neutral position (2) during a flight because of the pilot's weight. The fuselage is designed to accommodate the pilot in a vertical position relative to a longitudinal axis of the fuselage such that the pilot can apply stress to and relieve stress from the aircraft in phases by stretching and bending his or her legs. The ornithopter further comprises mechanisms which allow the modifiable external wing sections and the modifiable deflection of the elevator to be actuated in phase with the movement of the flapping wings. | ||||||
| 166 | MUSCLE-POWERED ORNITHOPTER | PCT/EP2008010651 | 2008-12-15 | WO2009074349A2 | 2009-06-18 | PIETREK NIKOLAUS |
| The invention relates to a muscle-powered ornithopter comprising a fuselage, a pair of flapping wings which have a modifiable profile or an aileron in an external wing section located at a distance from the fuselage, said modifiable profile or aileron allowing the lift to be modified in a predefined current, and an elevator unit in which the deflection of the elevator can be modified. The pair of flapping wings and the fuselage are made of an elastic material, the elasticity of which allows the pair of flapping wings to be flapped. The flapping wings are curved downward in a resting position. The elasticity is calculated such that the flapping wings are urged into a neutral position during a flight because of the pilot's weight. The fuselage is designed to accommodate the pilot in a vertical position relative to a longitudinal axis of the fuselage such that the pilot can apply stress to and relieve stress from the aircraft in phases by stretching and bending his or her legs. The ornithopter further comprises mechanisms which allow the modifiable external wing sections and the modifiable deflection of the elevator to be actuated in phase with the movement of the flapping wings. | ||||||
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