Abstract: The present disclosure relates to an atomizer for an agricultural aircraft containing a rotary atomizer with a propeller having a diffuser cone which has in its interior and exterior parts ribbed guides. These ribbed guides help to obtain the perfect dispersion and the uniformity of the micrometric drops, thus improves the flow and the amplitude of the spray by each passing of the aircraft.

Abstract: A discharge system of a separated twin-flow turbojet for an aircraft, supported by a suspension mast, is disclosed. The system includes a main nozzle delimited by an annular cowl with a slot of annular shape defining upstream and downstream portions of the cowl and which is traversed by the suspension mast. The downstream portion of the cowl of the main nozzle includes a first part extending downstream from the upstream portion of the cowl to a trailing edge of the main nozzle, on either side of the suspension mast along two predefined angular sectors; and a second part formed from an internal contour of the slot and having a trailing edge with a diameter smaller than that of the trailing edge associated with the first part of the downstream portion of the cowl. Connecting walls laterally connect the first and second parts of the downstream portion.

Abstract: An assembly includes a suspension pylon and a thrust reverser which has vanes for deflecting flow and a cowl able to move between an open position and a closed position by an actuator. The thrust reverser further includes rails able to slide in slideways. In particular, the actuator is disposed in line with a corresponding rail. The actuator may be an actuator having a rotating nut connected to an endless screw or an actuator suitable for pulling on the corresponding rail or on the corresponding slideway.

Abstract: The invention discloses an integrated SCR reducing agent storage device. The integrated SCR includes a liquid storage box and a metering injection unit, the liquid storage box is used for storing reducing agent, the metering injection unit is integrated with the liquid storage box, the metering injection unit at least includes a pump body, and a membrane pump, a filter, a metering valve and a control unit all arranged on the pump body, and the metering injection unit is integrally arranged on the liquid storage box to inject the reducing agent under the control of the control unit, thus avoiding the use of pipes for suction, reflux and heating and of relevant pipe joints and decreasing the leakage risk of the reducing agent, meanwhile, the metering injection device is compact in structure, good is pressure stabilizing effect and accurate in control for injection of the reducing agent.

Abstract: A spray gun includes a controller, an expanding tube, a spray tube, and a connector between the controller and the spray tube. A fluid container communicates with the connector via a fluid tube. An inner tube is disposed in the spray tube and has an end communicating with the fluid tube. The expanding tube is disposed around the spray tube and has a restrict portion formed inside to sleeved around the inner tube. When pulling the trigger to drive gas to enter the connector and the spray tube, fluid in the fluid container is sucked out to be mixed with the gas in the spray tube so that the spray tube swings to spray out. Thereby, the spray tube can swing only in a restricted range instead of swinging irregularly.

Abstract: An outlet assembly for a spray dispenser comprises a container, an actuator member comprising at least one finger, a deformable outlet member, and an adjustment member defining an adjustment edge. The container supports the actuator member. The outlet member is arranged adjacent to the actuator member such that the outlet member is adjacent to the at least one finger. The adjustment member is arranged relative to the actuator member such that the adjustment edge is in contact with the at least one finger. Movement of the adjustment member relative to the actuator member displaces the adjustment member relative to the actuator member to cause the adjustment edge to deform the at least one finger. As the adjustment edge deforms the at least one finger, the at least one finger deforms the outlet member to alter a cross-sectional area of the outlet opening.

Abstract: A spray gun including: a body having a gun barrel; a coating material nozzle disposed on a tip end side of the gun barrel, and an air cap disposed on the tip end side of the gun barrel to surround a tip end portion of the coating material nozzle, wherein the tip end portion of the coating material nozzle has on the tip end surface thereof a guide wall spreading, and also has on the outer peripheral surface thereof a plurality of V-shaped grooves channeled in a longitudinal direction, and wherein the V-shaped groove has, in a triangle shaped cross section defined by contours crossing the guide wall, a height in the range of 0.5 mm to 2.5 mm and an opening angle of a bottom vertex in the range of 20 degrees to 100 degrees.

Abstract: Disclosed is a spray gun including: a body having a gun barrel; a coating material nozzle disposed on a tip end side of the gun barrel; and an air cap disposed on the tip end side of the gun barrel to surround a tip end portion of the coating material nozzle, wherein the tip end portion of the coating material nozzle has on the tip end surface thereof a guide wall spreading, and also has on an outer peripheral surface thereof a plurality of air grooves channeled gradually increasing in depth in a longitudinal direction, and wherein the inner peripheral surface of the air cap has a parallel surface parallel to the outer peripheral surface of the tip end portion of the coating material nozzle and successively a tapered surface spreading in a conical shape.

Abstract: A solar cell manufacturing method includes forming a first electrode on a substrate, forming a mixed metal layer on the first electrode, forming a light absorbing layer by injecting hydrogen selenide on the entire surface of the mixed metal layer using a gas injection device, and forming a second electrode on the light absorbing layer. Further, the gas injection device includes a gas pipeline, an inner gas pipe positioned in the gas pipeline and having an opening, and a plurality of injection nozzles disposed below the gas pipeline.

Abstract: An outflow switch mechanism of a multi-function shower head includes an inner body, a button, a return spring, a valve shaft, a water division plate, a support press spring and a cover. The inner body has a valve chamber therein. A valve path for accommodating the valve shaft is between a seat and a chamber. The lower portion of the valve path is formed with an enlarged seat having longitudinal sliding grooves. The lower portion of the valve shaft extends into the enlarged seat. The bottom of a projecting rib formed between the sliding grooves has a gradient guide surface. The water division plate is formed with tooth blocks corresponding to the sliding grooves. The top of the tooth blocks has a gradient surface facing the gradient guide surface of the projecting rib. A magnet is fixed on the water division plate. A magnet is also provided on the cover.

Abstract: A small-form-factor high-security destruction machine for optical media has a weight empty of about 16.3 lbs. and holds about 5 lbs. of residue.

Abstract: The system and method for preventing air leakage from the process side to the bearing side of a mill. The system includes a labyrinth seal ring comprising a series of knives defining first and second labyrinth paths from an air inlet to the process side and the bearing side of the system, respectively. The differences in the two paths such as provided by the number of knives used in each path creates a differential pressure drop which biases air from the air inlet to the process side. The labyrinth seal thus provides a reliable and superior method for reducing the potential for particulate in the process side of the mill from damaging the bearing system.

Abstract: A supply assembly for a food homogenizer includes a cartridge defining a hollow interior for a food product. The supply assembly includes a force application device that applies a force to the food product. As such, the food product is movable with respect to the cartridge towards a blade assembly of the food homogenizer. A plunger movably supported within the hollow interior of the cartridge can be provided. As such, the plunger and the food product are movable with respect to the cartridge towards the blade assembly of the food homogenizer.

Abstract: The present invention is concerned with a grating apparatus. The apparatus has a grating member provided with a grating surface configured to interact with a food item. The grating member includes a plurality of assemblies of teeth pointing away from the grating surface, wherein the assemblies of teeth include pointed teeth of non-homogenous in size, each pointed tooth has a body defining at least a first triangular side with an angle of inclination from substantially 44-67° with respect to the grating surface.

Abstract: A food processor includes a bowl with a removable lid. Food items are advanced into the bowl through a feed tube formed in the lid where they are cut by a cutting assembly. The cutting assembly is positionable between a plurality of cutting positions to produce cut food items of varying thicknesses. The food processor includes an adjustment assembly operable to move the cutting assembly between the plurality of cutting positions. The adjustment assembly includes a user-operated control device that is secured to the cutting assembly. The user-operated control device extends through a slot defined in the removable lid such that an upper end of the user-operated control device is positioned outside of the processing chamber.

Abstract: A food homogenizer includes a drive assembly including a driving motor. The driving motor engages a rotatable mating portion that extends along a rotation axis. A homogenizer assembly is removably attached with respect to the drive assembly. The homogenizer assembly includes a homogenizing chamber, a blade assembly positioned within the homogenizing chamber and a driven shaft that extends from the blade assembly along the rotation axis. The driven shaft is received within the mating portion such that rotation of the mating portion by the driving motor causes rotation of the blade assembly about the rotation axis. A supply assembly engages a receiving opening in the homogenizer and supplies a food product. The food homogenizer includes a rinse system including a drive assembly that engages a homogenizer assembly. The rinse system includes a dispenser assembly that dispenses a liquid to the homogenizer assembly.

Abstract: A kitchen utensil device comprising of an elongated handle and tapered silicone fins. The kitchen utensil device is useful for effectively stirring foods and liquids and also has a sharp cutting edge on the bottom. This makes the kitchen utensil device useful for both stirring and chopping, potentially replacing two separate common kitchen tools.

Abstract: A paper shredder is configured like a conventional paper shredder except that the shredding mechanism is located in a removable cartridge. This allows a single paper shredder housing to be rapidly converted from one shredding pattern to another by simply changing the shredding cartridge. Furthermore, shredding cartridges can be readily replaced whenever the shredding mechanism jams or fails in some other manner. This simplifies repair and servicing of the paper shredder.

Abstract: A reinforcement structure of a paper shredder, which includes a cutter shaft assembly having a cutter shaft and a paper guiding pack located outside of the cutter shaft assembly, with two ends of said cutter shaft being arranged on lateral plates, and with said cutter shaft being provided thereon with a paper guiding plate connected to said paper guiding pack, which reinforcement structure is characterized in that said paper guiding pack is provided on two sides with angle irons wrapping the outside of said paper guiding pack, and two ends of said angle irons are fixed to said lateral plates.

Abstract: A sealed unit includes at least two sheets of transparent or translucent material separated from each other by a spacer. One example of a spacer for a sealed unit includes a first elongate strip, a second elongate strip, and filler arranged therebetween. The first and second elongate strips have a small undulating shape in some embodiments. Methods of making spacers and window assemblies as well as devices for use in the manufacture of spacers and assemblies are disclosed including a manufacturing jig and a spool storage rack. The spool storage rack stores a plurality of spools configured to store spacer materials thereon.

Abstract: There is provided a roll sheet assembly including a cardboard tube, a roll sheet wound around the cardboard tube, and a pair of flanges each disposed at one of both ends of the cardboard tube. The flanges each include a flange main body covering an end face of the roll sheet, a cylindrical body projecting at a center of an inner surface of the flange main body, and being inserted into the cardboard tube, and a fixing unit fixing the cylindrical body being inserted into the cardboard tube to an inner circumferential surface of the cardboard tube. The cylindrical body has a spiral cutting line formed thereon.

Abstract: There is provided a roll sheet assembly including a cardboard tube, a roll sheet wound around the cardboard tube, a pair of flanges each disposed at one of both ends of the cardboard tube, and an inner shaft being inserted through the cardboard tube, and coupling the pair of flanges. At least one of the flanges includes a flange main body covering an end face of the roll sheet, and a joint provided at a center of an inner surface of the flange main body, and joined to an end of the inner shaft. The flange main body has a cutting line formed thereon, the cutting line being for separating the joint joined to the inner shaft from the flange main body.

Abstract: An anchor pre-tensioner for seat belt of vehicle improves phenomenon in which a webbing of seat belt is caught in belly of passengers during collision by the vehicle.

Abstract: A seat belt retractor is provided for a motor vehicle with a receiving part for a seat belt retractable on the receiving part, a deceleration sensor for detecting a deceleration in the seat belt retractor, a first extension speed sensor for detecting an extension speed of the seat belt prior to activating an energy absorption device. The energy absorption device fixes the seat belt during an accident with energy absorption, so that when a first deceleration limit detected by the deceleration sensor is exceeded the seat belt is restrained with energy absorption. The seat belt retractor encompasses a locking mechanism for securing the seat belt and a second extension speed sensor for detecting an extension speed after activating the energy absorption device. When a second extension speed limit of the seat belt has been exceeded, the locking mechanism restrains the seat belt without energy absorption.

Abstract: Disclosed is a blind cord winder integrating with stopping control to allow open/close operation of the cordless blind to lift or lower the cordless blind at any positions according to user's needs. The winder primarily comprises a spool installed inside a first compartment, a force-feedback mechanism, and a braking cushion mechanism installed inside a second compartment where the force-feedback mechanism is installed in a shaft cavity of the first compartment. The force-feedback mechanism includes a shaft sleeve and a volute spring. The braking cushion mechanism includes a friction ring, a friction spring, and a trigger sleeve. The friction ring is immovably installed inside the second compartment. The friction spring is tightly plugged into the friction ring and has an extrusion end for the trigger sleeve to trigger friction variation in a single directional rotation of the trigger sleeve.

Abstract: A braking assembly used in a dispenser that dispenses a continuous supply of material such as paper. The braking assembly includes a support structure. A first fixed gear is rotatably connected to the support structure. A movable chassis is also connected to the support structure. A second movable gear is held by the chassis and moves with the chassis. Teeth of the first gear and teeth of the second gear intermesh with each other and allow the paper to pass therethrough. The chassis maintains the teeth of the first and second gears in contact with each other while enabling a distance between gears to be adjustable. The assembly further includes a braking mechanism that varies an amount of force required to rotate the gears.

Abstract: A method of packing a plurality of lengths of cable includes routing a first length of cable around a first guide that extends from a first half of a packing system base. A second length of cable is routed around a second guide that extends from a second half of the packing system base. A third length of the cable is routed around the first guide such that the third length of cable is located on the first length. The second half of the packing system base is then folded onto the first half, such that the second length of cable is deposited on top of the third length of cable, around the first guide. The second half is then unfolded from the first half such that the first length of cable, the second length of cable, and the third length of cable form a first cable loop.

Abstract: The invention relates to a winding material expansion device (10). In the winding material expansion device (10) a winding material (5) is guided in a meandering manner between rollers (16, 17, 18, 19) for guiding and/or expanding the winding material (5). For simplifying a removal of the winding material (5) from the winding material expansion device (10) and/or introducing the winding material (5) into the winding material expansion device (10) rollers (16, 17) are displaceable, in particular pivotable, such that in a removal position of the rollers (16, 18) the winding material is freely accessible.

Abstract: Partial webs are separated in a slitter-winder. The partial webs (WP) are separated by spreading in a spreading device having at least a first, bowed spreader roll (14) fitted at one side of the partial webs (WP) and a second, bowed spreader roll (15) fitted at the opposite side of the partial webs. The partial webs (WP) are guided over the bowed spreader rolls (14, 15) so that the wrap angles (B 14, B15) over the spreader rolls (14, 15) are substantially unequal. The partial webs (WP) are guided to the first spreader roll (14) in a lead-in direction (Dinxy) in the XY-direction and the partial webs are guided from the second spreader roll (15) in a lead-out direction (Doutxy) in the XY-direction such that the lead-in direction (Dinxy) and the lead-out direction are substantially divergent.

Abstract: A media spindle apparatus for supporting a media roll having media to be delivered to a printing apparatus. The apparatus includes a spindle configured to support the roll. The spindle defines an axial direction about which the roll rotates relative to the printing apparatus to deliver the media to the printing apparatus. A guide member is supported by the spindle and guides the media to the printing apparatus. The guide member is positionable in a first configuration in which a securing mechanism is disengaged and the guide member is translatable substantially in the axial direction relative to the spindle. The guide member is pivotable about the axial direction relative to the spindle to move to a second configuration and thereby engage the securing mechanism to inhibit the guide member from translating in the axial direction relative to the spindle and pivoting from the second configuration to the first configuration.

Abstract: Things happen in life. We all face the need to clean up some nasty spills at the most in convenient times. Now, there is a simple method to assist in resolving this issue. Welcome to The Paper Towel Dispensing System. This system becomes a welcome addition to any decor while delivering a proven method to reduce drudgery required to clean up liquid spills which may otherwise damage valuable possessions. By providing access to The Paper Towel Dispensing System in home or business environments, where people congregate to eat, work, socialize, and conduct business, greater convenience can be assured, while saving time and money.

Abstract: A string dispenser for dispensing string from a spool comprising a hollow core, the string dispenser includes a base plate formed with a recess in an upper surface of the base plate for receiving a lower end of the hollow core. The base plate is also formed with a hole that opens at an upper end in the recess and at a lower end at a lower surface of the base plate. An end of a length of string wound on the core can be threaded downward through the hollow core and through the hole in the base plate. The string dispenser also includes a cover for covering the spool of string positioned with the lower end of its hollow core in the recess. The cover has a rim for engaging a formation at the upper surface of the base plate. A retention device is provided to retain the cover in position relative to the base plate.

Abstract: A combination rotor and wheel assembly for an unmanned vehicle with ground and aerial mobility has a rotor arm adapted to be attached at an inner end thereof to a vehicle body. A rotor is rotatably connected to an outer end of the rotor arm about a rotor axis, and a rotor drive mounted on the rotor arm rotates the rotor such that the rotor exerts an upward lift force on the rotor arm. An open spoked wheel is rotatably connected about the rotor axis independent of the rotor The diameter of the wheel is greater than that of the rotor, and a bottom edge of the wheel is below the rotor. A wheel drive rotates the wheel. Vehicles can have various numbers and orientations of the rotor and wheel assembly to provide aerial and ground mobility.

Abstract: An unmanned, towable aerovehicle is described and includes a container to hold cargo, an autogyro assembly connected to the container and to provide flight characteristics, and a controller to control operation the autogyro assembly for unmanned flight. The container includes a connection to connect to a powered aircraft to provide forward motive force to power the autogyro assembly. In an example, the autogyro assembly includes a mast extending from the container, a rotatable hub on an end of the mast, and a plurality of blades connected to the hub for rotation to provide lift to the vehicle. In an example, an electrical motor rotates the blades prior to lift off to assist in take off. The electrical motor does not have enough power to sustain flight of the vehicle.

Abstract: An interceptor is provided with an integrated propulsion and attitude control system (ACS) in which propellant burn forms a common pressure vessel for high-pressure gas. An aft port in the rocket motor directs gas through one or more main nozzles that expel high-velocity gas in a generally axial direction to propel the interceptor. A forward port directs gas through one or more attitude control nozzles that expel high-velocity gas in a generally radial direction to control the attitude of the interceptor. The main nozzle(s) and stabilization fins are fixed, there is no servo control to the main nozzles or fins to affect attitude control. The use of a common pressure vessel enables an integrated propulsion and ACS that can be compact, lightweight and inexpensive.

Abstract: The invention relates to a steering method of a projectile and to the associated projectile with incidence steerable fins, comprising at least three fins, each being pivotable with respect to the projectile around a pivot axis perpendicular to the longitudinal axis X of the projectile, wherein the projectile comprises a fin orientation ring, the ring comprising as many arms as there are fins, wherein the ring can translate in a plan P perpendicular to the longitudinal axis X of the projectile and following at least two directions of this plan P, wherein the orientation ring can rotate on itself around its centre parallel to the longitudinal axis X of the projectile, each arm comprising means cooperating with an orientation lever fixed to a fin to be able to pivot the fin around its pivot axis during translation of the ring by positioning means.

Abstract: The present invention is related to a compound helicopter (1) with a main rotor (13) providing lift, a pair of additional propulsion devices (14, 15) providing thrust and anti-torque and a fixed wing structure (16, 17, 26) on each side providing additional lift during horizontal cruise flight. The propulsion devices (14, 15) are arranged at each side of a fuselage body (2) with two tail booms (7, 8), one arranged at each side of said fuselage body (2), each of both tail booms (7, 8) having one of both propulsion devices (14, 15) arranged at its boom rear end (9). Each of the two tail booms (7, 8) houses an engine (21) and a drive shaft (24) driving the corresponding propulsion device (14, 15).

Abstract: The invention relates to a compound helicopter (1) comprising a fuselage (2), at least one engine (14) and a main rotor (11) driven by said at least one engine (14). At least one pair of fixed wings are mounted in an essentially horizontal plane on a left hand and a right hand side of the fuselage (2) and horizontally oriented propulsion devices (12, 13) are mounted to each of said fixed wings, said fixed wings encompassing each a drive shaft (16) from said at least one engine (14). Each fixed wing comprises a lower main wing (18) and an upper secondary wing (19) being connected to each other within an interconnection region (22). The propulsion devices (12, 13) are arranged at said interconnection region (22) and said upper secondary wing (19) houses the drive shaft (16) from said at least one engine (14).

Abstract: The present aircraft comprises a pair of spaced apart and parallelly disposed fuselages, a pair of wings, each wing is attached to an outer portion to each fuselage, a pyramid structure adapted to connect the pair of fuselages and an articulated propulsion system having a thrust axis, wherein the articulated propulsion system is pivotably attached to the pyramid structure and configured for angle of rotation of from about 0 degrees corresponding to the thrust axis disposed substantially parallel but at an offset to a longitudinal axis of the aircraft to about 90 degrees corresponding to the thrust axis disposed substantially at right angle to the longitudinal axis. The thrust axis substantially intersects the center of gravity when the thrust axis is disposed substantially at right angle to the longitudinal axis and the thruster is capable of angle of rotation of about 0 degrees or 90 degrees during take-off or landing.

Abstract: According to one embodiment, a rotor system, includes a position determination system disposed between a blade and at least part of a hub. A grip couples the rotor blade to the hub. The position determination system comprises at least one magnet and a plurality of magnet sensors proximate to the at least one magnet.

Abstract: According to another aspect of the present invention, an airship includes a plurality of connected segments and a controller that is adapted to dynamically control the movement of each of the plurality of segments relative to one another during flight of the airship.

Abstract: A wing fold system of a wing of an aircraft. The system may include a first lock of a latch to prevent movement of a latch pin of the latch to prevent movement of an unfixed portion of the wing with respect to a fixed portion of the wing, the first lock may include a first cam configured to prevent the second lock from transitioning to a second engaged position until the first lock may be in a first engaged position via contact with a second cam of the second lock. A second lock of the latch, the second lock may include the second cam configured to prevent the first lock from transitioning away from the first engaged position until the second lock transitions away from the second engaged position.

Abstract: The invention provides an aircraft landing gear arrangement, comprising a bogie including a steerable axle pivotally mounted to said bogie. A locking mechanism is provided to lock the steerable axle in the straight ahead position, where the locking mechanism includes an over-centre linkage arrangement.

Abstract: An e-Taxi system has a landing gear wheel and a motor for the landing gear wheel. A main controller communicates with an aircraft tiller, which is operable to send signals to the main control relative to desired steering through the landing gear wheel. A disable/enable switch selectively enables or disables the e-Taxi drive of the landing gear wheel and a reverse/forward switch is provided comparable to demand a desired direction of drive of the landing gear wheel.

Abstract: A method for reducing maintenance and increasing the effective life of an aircraft's landing gear, thereby increasing the aircraft's flight and landing cycles is provided. The present method eliminates adverse stresses and forces produced on landing gear components by the operation of a tow vehicle to tow the aircraft on the ground by providing an onboard wheel driver that is powered to drive at least one of the aircraft's nose wheels or main wheels to move the aircraft on the ground. Movement of the aircraft on the ground is controlled by the operation of the driver-powered drive wheel, eliminating the possibility of damage to landing gear components associated with tug operation.

Abstract: An assembly for mounting a turbine engine to a pylon includes a mounting beam, a plurality of fasteners, a first mounting linkage and a second mounting linkage. The mounting beam includes a mount beam fitting that extends axially between a first mount beam end and a second mount beam end, and a mount beam flange that extends radially out from the mount beam fitting at the first mount beam end. A first fastener aperture extends radially through the mount beam fitting, and a second fastener aperture extends axially through the mount beam flange. The fasteners connect the mounting beam to the pylon. A first of the fasteners is mated with the first fastener aperture, and a second of the fasteners is mated with the second fastener aperture. The first mounting linkage connects the first mount beam end to a first engine attachment. The second mounting linkage connects the second mount beam end to second engine attachments.

Abstract: A quadrotor UAV including ruggedized, integral-battery, load-bearing body, two arms on the load-bearing body, each arm having two rotors, a control module mounted on the load-bearing body, a payload module mounted on the control module, and skids configured as landing gear. The two arms are replaceable with arms having wheels for ground vehicle use, with arms having floats and props for water-surface use, and with arms having pitch-controlled props for underwater use. The control module is configured to operate as an unmanned aerial vehicle, an unmanned ground vehicle, an unmanned (water) surface vehicle, and an unmanned underwater vehicle, depending on the type of arms that are attached.

Abstract: This disclosure relates generally to the field of unmanned aircraft systems (UAS), specifically to launch, fly and land unmanned aerial vehicles (UAV). This disclosure describes a system comprised of a UAV, a portable launch pad, a telescoping landing net and an integrated RFID system. This system provides a unique combination of UAV performance and payload capabilities with integrated Radio Frequency Identification Device (RFID) electronic systems capable of withstanding extreme weather conditions including high winds in remote locations.

Abstract: For retrieval of a hovering aircraft, a cable, bar, or similar fixture is suspended in an approximately horizontal orientation across the retrieval area between two well-separated supports. The aircraft slowly flies into this fixture, which then slides along the aircraft in a direction approximately parallel with the aircraft's thrust line. This leads to the aircraft becoming fastened to the fixture by an interceptor or aircraft capturer, which in alternative embodiments are respectively on the aircraft or the fixture or both. Thrust is then reduced, and the aircraft comes to rest hanging from the fixture for subsequent removal. Retrieval is thus accomplished with simple and economical apparatus, light and unobtrusive elements on the aircraft, low risk of damage, and only moderate piloting accuracy.

Abstract: A motorised device arranged to move using cyclic motion is disclosed. The device includes a motorised means; at least one limb coupled to the motorised means, and configured to be driven by the motorised means for moving the device; and a resilient biasing means coupled to the at least one limb to further drive the at least one limb using mechanical resonance. A related method of moving the motorised device is also disclosed.