Abstract: In one example, a mother cart is provided that is suitable for transporting a daughter cart. The mother cart includes a lower frame, an upper frame connected to the lower frame, and the lower frame includes wheels configured to allow the mother cart to be moved. The lower frame also includes support guides configured to support the daughter cart in a raised position to provide a predetermined ground clearance, and the lower frame has two open sides so as to provide for two-way loading and unloading of the daughter cart on the mother cart.

Abstract: Endless vehicle tracks including a body having an outer surface formed of an elastomeric material displaying a series of ground engaging profiles longitudinally spaced along the outer surface, and an inner surface formed a urethane reinforcement material. The inner surface generally displays a series of longitudinally spaced guide-drive lugs for retaining the track on the vehicle and/or driving the vehicle. The urethane reinforcement defines the inner surface of the body. The urethane reinforcement may define wheel path regions of the body, and the urethane reinforcement may even form the guide-drive lugs. The endless vehicle track may further include a fabric reinforcement layer disposed beneath or upon the outer surface of the upper face of the guide-drive lugs. The urethane reinforcement is formed from an admixture including a castable urethane material liquid which fills a mold and hardens to form the urethane reinforcement. The mold also includes a metal reinforcement therein.

Abstract: A bicycle brake lock device and a bicycle brake assembly comprising the same. The device comprises a separate lock means that can restrain a first and a second rotation link of a bicycle brake in a brake operating state to prevent the rotation thereof. Therefore, even without a separate lock device such as a lock, the lock means can simply operate in a lock mode to make the riding of a bicycle impossible, and thus can prevent the bicycle from being stolen. Also, a user can safely fix and restrain a bicycle through a lock means by carrying only a lock key without carrying a separate big and heavy lock device, and thus more conveniently use the bicycle. In particular, a bicycle can be prevented from being stolen even by use of a tool such as a cutter, and thus achieves an enhanced safety from the bicycle theft.

Abstract: A switching lever on an arched handle for adjusting a height of a seat tube has a binding ring, a connection part and a shifter. The binding ring is installed on the arched handle and connected to the shifter via the connection part. The connection part has a pivot part to which the shifter is connected via a first bolt, and the shifter is rotated in a clockwise or counterclockwise direction via the pivot part. The connection part and the shifter respectively have a line piercing hole and a line holding section, so as to fix a control line of an adjustable seat tube. The control line is held by a second bolt. Accordingly, a height of the adjustable seat tube is controlled by the shifter, and present disclosure has several advantages, such as usage convenience.

Abstract: A saddle type vehicle includes a seat rail and a seat that is attached to the seat rail. The seat rail includes an outer edge that is placed on an outward side in a vehicle body width direction and an inner edge that is placed on an inward side in the vehicle body width direction and higher than the outer edge. On the other hand, the seat includes a sitting part. When the sitting part sits on an upper surface of the inner edge, a side part of the seat surrounds (covers) the sitting part.

Abstract: A bicycle seat attachment device for attaching a bicycle seat to a bicycle seat post is disclosed having a pin and a receiver. The pin has an upper pin and a lower pin that are dimensioned and configured to receive rails of the bicycle seat. The receiver is disposed on the bicycle seat post. The lower pin has a depending male portion that is dimensioned and configured to a female central opening of a receiver. The female central opening extends between a top surface and a bottom surface of the receiver. The depending male portion rotates within the female central opening between a restricted position and a release position. In the restricted position, the male portion locks the bicycle seat to the receiver and when the male portion is in a release position, the bicycle seat is releasable from the receiver.

Abstract: A compartment for containing a handheld article, is secured to the motorcycle frame and located on one side of the motorcycle and below the level of the seat. The compartment has a hinged closure on its top surface, and is positioned and configured to allow the rider to open the closure and remove articles while mounted and in motion. The hinge for the closure is located adjacent an edge of the top surface of the compartment so that the edge of the closure opposite the hinge moves upward and away from the motorcycle frame when the closure is opened. The closure readily clears the seat as it is opened, and can move past a vertical condition so that it can remain open. The interior of the compartment is provided with a block of compressible foam formed with slits for receiving articles to be stored.

Abstract: A vehicle suspension includes a center block and a suspension arm pivotally coupled to the center block. A hydraulic actuator is coupled between the center block and suspension arm. A wheel is mounted to the suspension arm opposite the center block. The hydraulic actuator is configured to lean the wheel. A brake rotor is mounted to a rim of the wheel through springs. A brake stanchion extends from a center of the wheel. The brake stanchion includes a center-mounted brake caliper. An axle is pivotally coupled to the center block at a first end of the axle. A constant velocity (CV) joint is mounted to a hub of the wheel with a second end of the axle extending into the CV joint. A steering tie rod is attached to a housing of the CV joint. The center block is attached to a vehicle frame.

Abstract: A straddled vehicle includes a vehicle body frame, a steering shaft supported by the vehicle body frame, a handlebar that includes a left grip and a right grip and is connected to the steering shaft, a steering wheel, and a steering assist device that applies assist force in a same direction as that of a steering torque that has been input to the handlebar by a rider to the steering shaft. The steering assist device causes the assist force to decrease as speed of the vehicle increases in a first vehicle speed zone and causes the assist force to increase as the speed of the vehicle increases in a second vehicle speed zone that is higher than the first vehicle speed zone.

Abstract: A bicycle includes a handlebar, a handle stem on which the handlebar is disposed, a clamp that is attached to the handle stem to fix the handlebar on the handle stem, and a support extending forward and including a first attachment. The first attachment is located farther forward than the handlebar. A display is attached to the first attachment so that the display is placed at an appropriate height to improve visibility of the display.

Abstract: The invention is a bicycle drive assembly and it generally includes a drive chain, a drive wheel including a hub, a frame including left and right chainstays, each having a raced bearing, a cassette assembly, and an axle assembly. The cassette assembly includes a body having an inner end rotatably mounted on the right chainstay bearing, an outer free end, and a cassette including a plurality of sprockets. Cooperative torque-transferring components transfer torque between cassette and body, body and axle, and axle and hub. A freewheel mechanism, as one of the cooperative torque-transferring components, allows the bicycle to coast. A drive axle is selectably movable axially between a riding position, wherein it is rotatably mounted on the chainstay bearings and supports and drives the wheel, and a release position wherein the wheel is removable.

Abstract: A vehicle wheel suspension system includes two relatively movable portions and a resilient blade that includes two means for mechanical connection to both relatively movable portions, respectively. The blade has a flexural resilience at least 100 times greater than the tensile resilience, and is resiliently deformable between: a resting state in which the blade has an inwardly curved profile, and a maximally extended state in which the blade has an elongate profile, the length of which corresponds to that of the neutral fiber of the blade, while passing through intermediate extension states in which the blade has profiles that are less and less inwardly curved. The suspension system is deformable between an initial state in which the relatively movable portions are in a close configuration and a compressed state in which the relatively movable portions are in a separated configuration and bias the blade.

Abstract: A snow vehicle having a combined brake and clutch handle is herein disclosed. Further, the snow vehicle can include a controller for managing operation of the snow vehicle, including shifting and engine management regiments, which can be selected by the operator depending upon operator preferences. Additionally, the snow vehicle can include an engine cooling heat exchanger for cooling liquid which is circulated through the engine.

Abstract: The present invention is an assembly of bicycle frame, cassette, and wheel that improves the efficiency and performance of bicycle riding by placing the cassette on the frame and outside of the area between the left and right chain stays.

Abstract: A bicycle rear sprocket comprises a sprocket body and a plurality of sprocket teeth. The plurality of sprocket teeth includes a plurality of first teeth. Each tooth of the plurality of first teeth has a driving surface and a non-driving surface provided on a reverse side of the driving surface in a circumferential direction with respect to the rotational center axis. Each tooth of the plurality of first teeth has an axial maximum tooth-width and an axial driving-surface tooth-width. The axial maximum tooth-width is defined in an axial direction of the rotational center axis as a maximum width in each tooth of the plurality of first teeth. The axial driving-surface tooth-width is smaller than the axial maximum tooth-width. The plurality of first teeth accounts for at least 25% of the plurality of sprocket teeth.

Abstract: A bicycle rear sprocket comprises a sprocket body and a plurality of sprocket teeth. The plurality of sprocket teeth includes at least one driving tooth configured to engage with a roller of a bicycle chain. The at least one driving tooth comprises a driving surface, a first tangential line, a first angle, a second tangential line, and a second angle. The driving surface includes a first driving surface and a second driving surface. The first driving surface has a first contact point. The second driving surface has a second contact point. The first angle is defined between the first tangential line and a reference line. The second angle is defined between the second tangential line and the reference line. The first angle is smaller than the second angle.

Abstract: A bicycle sprocket comprises a sprocket body, a plurality of sprocket teeth, an axially outward protuberance, and an axially inward protuberance. The axially outward protuberance is disposed on an outward facing side of the sprocket body to overlap at least partly with a bicycle chain engaging with a neighboring bicycle sprocket when viewed along a rotational center axis. The axially inward protuberance is disposed on an inward facing side of the sprocket body to overlap at least partly with the axially outward protuberance when viewed along the rotational center axis.

Abstract: A bicycle sprocket comprises a sprocket body and a plurality of sprocket teeth including at least one first tooth to initially disengage with the bicycle chain in a shifting operation where the bicycle chain shifts from the bicycle sprocket to an adjacent smaller bicycle sprocket. At least one second tooth is disposed adjacent to the at least one first tooth at an upstream side of the at least one first tooth in a driving rotational direction of the bicycle sprocket. The at least one second tooth has a first tooth height. At least one third tooth is disposed adjacent to the at least one second tooth at the upstream side of the at least one second tooth. The at least one third tooth has a second tooth height longer than the first tooth height.

Abstract: A bicycle sprocket comprises a plurality of sprocket teeth including at least one first tooth and at least one second tooth. The at least one first tooth has a first non-driving surface including a first non-driving surface portion and a second non-driving surface portion so that a first ridge is formed between the first non-driving surface portion and the second non-driving surface portion. The at least one second tooth is configured to initially engage with the bicycle chain in a shifting operation. The at least one second tooth is disposed adjacent to the at least one first tooth. The at least one second tooth has a second non-driving surface including a third non-driving surface portion and a fourth non-driving surface portion so that a second ridge is formed between the third non-driving surface portion and the fourth non-driving surface portion.

Abstract: A centerless wheel assembly may include a centerless rim configured to rotate about a point. The centerless wheel assembly may also include a centerless flywheel that may be configured to indirectly couple with the centerless rim and to rotate about a point. The centerless wheel assembly may additionally include a device for rotating the centerless rim in a first direction and in a second direction. The centerless wheel assembly may also include a one-way bearing that may be disposed between the centerless rim and the centerless flywheel. The one-way bearing may be positioned such that as the centerless rim may rotate in the first direction, the centerless flywheel may be caused to rotate in the first direction and as the centerless rim may rotate in the second direction, the centerless flywheel may not be caused to rotate.

Abstract: A bicycle control assembly may be provided for operating an electromechanical gear shifting device. The control assembly includes a graspable housing mountable to the bicycle, a power supply connected to the control assembly disposed in the housing, a first operating member movably connected to the housing, and electronic componentry disposed on the first operating member. The electronic componentry may include an electrical switch, a controller in communication with the electrical switch and configured to generate a signal to change a shift position of the gear shifting device responsive to an input from the electrical switch, and an antenna in communication with the controller and configured to send the signal. The control assembly may also include a cable extending from the housing to the first operating member connecting the power supply and the electronic componentry.

Abstract: A cargo hold having a plurality of spaces, which are formed by a longitudinal bulkhead and a transverse bulkhead intersecting each other and store crude oil, comprises a void space located at least one corner among corners formed by intersection of the longitudinal bulkhead and the transverse bulkhead, wherein the void space has one side end and the other side end sealed by and fixed to the longitudinal bulkhead and the transverse bulkhead, respectively, thereby forming an empty space inside the bulkheads. The vessel cargo hold prevents a danger, such as fire and explosion, which may occur during the maintenance or repair of the vessel cargo hold for storing crude oil, and decreases work or the like required for the maintenance or repair of the cargo hold.

Abstract: Provided is a floating observation system, comprising a floating platform. The floating platform comprises an upper deck (1), several upright posts (3), a device compartment (2), a ballast compartment (4), a radome structure (5) and a device installation base (6). Top ends of the upright posts (3) are connected to the upper deck (1), and bottom ends thereof are connected to the device compartment (2). The ballast compartment (4) is connected to the device compartment (2). The radome structure (5) is borne on the upper deck (1). The device installation base (6) is arranged on the outer surface of the floating platform. The floating platform has a reasonable structure and a powerful bearing capacity. Various types of devices can be borne by the upper deck (1) and the device compartment (2) on the floating platform.

Abstract: A gangway for transferring personnel and equipment from a first device to a second device which are able to move relative to each other. The gangway includes gangway sections which are telescopically movable relative to each other, a first end section of the gangway being mounted on the first device, a second end section of the gangway being movable and mountable to the second device. The first end section of the gangway, in a region thereof, is mounted in a support frame suspended within a gyro arrangement maintaining the gangway in a substantially horizontal plane. The gyro arrangement is located on a turning plate foundation mounted on the first device and the second end section of the gangway is provided with connector means for interconnection with the second device.

Abstract: A vessel or boat includes a hull having a stern at which there is a stern swim platform having at least one moving part capable of moving along and close to a portion of the stern, the moving part being capable of adopting at least a first working position in which it is out of the water on which the boat floats and a second working position in which the moving part is lowered with respect to the hull into the water, steps being provided at the stern. At least part of the steps is of one piece with the moving part of the stern swim platform and moves therewith over fixed steps provided within the stern, the movement of the steps taking place in a guided way, the moving steps forming an elongatable swim ladder with the fixed steps.

Abstract: A canoe and platform combination assembly includes a platform that has a top side, a bottom side, a front edge, a rear edge, a first lateral edge and a second lateral edge. A plurality of arms is attached to the platform. The arms engage canoes positioned adjacent to the first and second lateral sides such that the canoes are orientated parallel to each other. A plurality of tethers is provided. Each of the arms has one of the tethers positioned thereon. Each of the tethers is positioned around one of a plurality of braces of the canoes.

Abstract: An advisory system of a vessel that monitors variables of a vessel system inclusive of systems and subsystems that are used to operate the vessel. The advisory system may use machine-learning to learn from an operator (i) whether or not two variables are related to one another, and (ii) likelihood that a variable will reach a threshold, and, optionally, time until reaching the threshold. The system may receive operator feedback (i) to indicate whether the two variables are related to one another, and (ii) whether a behavior of the variable is normal or not normal. Thereafter, if a determination that the same two variables are related to one another and behaving in a similar manner, provide notification to the operator of the behavior. In response to determining that the variable is behaving (e.g., trending) in a similar manner that is not normal, providing a notification to the operator.

Abstract: An unmanned underwater vehicle of a system for the maintenance and inspection of permanent underwater facilities having a first interface configured for structurally and functionally coupling to an operational module selected on the basis of specific needs from a plurality of interchangeable operational modules featuring different characteristics, and a second interface configured for structurally and functionally coupling to a power and communication module selected on the basis of specific needs from a plurality of interchangeable power and communication modules featuring different characteristics.

Abstract: A marine propulsion system includes a water intake guide block with a flow guide passage, a propulsion device including a housing connected to the water intake guide block and a propeller mounted in the housing, a fixed nozzle connected to the housing of the propulsion device, a swinging nozzle connected to the fixed nozzle and biasable leftward and rightward relative to the fixed nozzle, and a contra type bossing pivotally connected to the fixed nozzle and biasable up and down relative to the fixed nozzle. When rotating the propeller, water is sucked into the flow guide passage and propelled by the propeller to eject backward through the fixed nozzle, and the swinging nozzle is biased leftward/rightward to control leftward/rightward turning of the boat, and the contra type bossing is biased upward/downward to control the pitch angle of the boat and forward/backward movement of the boat.

Abstract: A sports device.

Abstract: A human powered watercraft or land vehicle is described herein. A watercraft or land vehicle may have two pedals that reciprocated are in a linear or slightly curved trajectory but not a circular motion. As the two pedals are reciprocated, an output shaft is rotated in either a clockwise or counterclockwise direction when the left pedal is pushed forward or when the right pedal is pushed forward. The output shaft may be connected to a propeller of a watercraft or a land vehicle so as to propel the watercraft or land vehicle forward. The output shaft may receive rotational input through two gears mounted to the output shaft with one-way bearings that enable the output shaft to rotate in the same direction regardless of whether the left pedal or the right pedal is being pushed forward.

Abstract: A marine vessel control system comprises a propulsion unit and a steering actuator for steering the propulsion unit. There is a shift actuator for shifting gears in the propulsion unit and a throttle actuator for increasing or decreasing throttle to the propulsion unit. There is an input device for providing user inputted steering commands to the steering actuator and for providing user inputted shift and throttle commands to the shift actuator and the throttle actuator. There is a sensor for detecting a global position and a heading direction of the marine vessel. A controller receives position and heading values of the marine vessel from the sensor. The controller compares the received position value to a pre-programmed position value to determine a position error difference. The controller also compares the received heading value to a pre-programmed heading value to determine a heading error difference.

Abstract: Systems and methods are provided for enforcing contours onto parts of an aircraft. One embodiment is a method for enforcing a contour onto aircraft parts. The method includes removaby attaching segmented ring details to aircraft skin details, attaching stringers to skin details to create skin assemblies, positioning skin assemblies at a support structure defining a contour, and fastening frames to the skin assemblies to create a panel. The method also includes removably installing a spreader section onto the panel to complete assembly of a brace prior to removal of the panel, transporting the panel while the brace enforces the contour, attaching the brace to braces for other panels to form a barrel section of a fuselage for an aircraft while the brace enforces the contour, and removing the brace from the barrel section after the barrel section has been formed.

Abstract: Methods and apparatus to align and couple aircraft are disclosed. An example apparatus for securing a first aircraft to a second aircraft includes a guide to direct movement of a first wing of the first aircraft relative to a second wing of the second aircraft to align the first wing with the second wing, and a lock configured to couple the first wing to the second wing after the guide aligns the first wing to the second wing.

Abstract: A control surface of an aircraft comprises a fixed skin panel, a first flexurally elastic skin panel and a second flexurally elastic skin panel, which is connected to the first flexurally elastic skin panel and is configured to at least partially overlap the fixed skin panel. Furthermore, the control surface comprises an actuator system, which is configured to move the second flexurally elastic skin panel parallel to the fixed skin panel, wherein the actuator system has a fixed structural element arranged in a root region of the control surface, and a structural element that is movable relative to the fixed structural element.

Abstract: An actuator arrangement for an aircraft flexible control surface comprises a base and a rotary element having a joint axle articulated on the base. The actuator arrangement comprises at least two attachment struts, each having three joint axles. A first joint axle is rotatably articulated on the rotary element. A second joint axle, arranged at a first strut end, is configured to be articulated on a first control surface skin panel. A third joint axle, arranged at a second strut end, is configured to be articulated on a second control surface skin panel. The actuator arrangement also comprises at least one connecting element having one joint axle at both ends, a first joint axle being articulated on the base and a second joint axle being articulated on one of the two struts, and an actuator configured to rotate the rotary element relative to the base.

Abstract: A winglet linked to a wing of an aircraft and equipped with a configuration changing device, the winglet being configured to be deformed elastically between a first configuration in the absence of an activation loading and a second configuration in the presence of an activation loading. The configuration changing device comprises at least one blocking cable configured to hold the winglet in the second configuration and at least one blocking system which comprises a tank containing a material configured to occupy a solid state in which the material immobilizes the blocking cable and a liquid state in which the material does not immobilize the blocking cable and allows the displacement thereof. An aircraft comprises wings provided with the winglets.

Abstract: A method for controlling a separation between rotational axes of a pair of meshing gears is disclosed. A parameter indicative of a transmission error through the gears is measured and the separation is controlled, aiming to minimise variations in the measured signal. This acts to reduce variations in transmission error and the related vibrations created in the drive system and in the surrounding components. A related drive system and aircraft landing gear are described.

Abstract: An aircraft is described and includes a fuselage, a wing coupled to the fuselage, and a rotor system including a proprotor system and an engine. An interconnect driveshaft gear is configured to communicate mechanical energy between a gearbox and an interconnect driveshaft. An accessory gear is coplanar with and in mechanical communication with the driveshaft gear. A proprotor gear is coplanar with and in mechanical communication with the interconnect driveshaft gear and the accessory gear and communicates mechanical energy to the proprotor system. An engine gear coplanar and in mechanical communication with the interconnect driveshaft ear, the accessory gear, and the proprotor gear transmits mechanical energy to the proprotor system via the proprotor gear.

Abstract: A device can include an unmanned aerial vehicle (UAV) frame physically connected to a UAV, two or more support arms connected to and extending from the frame, a first servomotor coupled to a first support arm and providing rotatable movement of the first support arm in a first plane; a second servomotor coupled to a second support arm and providing rotatable movement of the second support arm in a second plane, a second frame connected to the support arms, and an end effector connected to the second frame.

Abstract: The invention relates to a method and a system for providing an aerial display, comprising: a plurality of unmanned aerial vehicles, each having a light means, a data store and an identifier; at least one base station which communicates with the aerial vehicles via a first data connection; and at least one control unit which can communicate indirectly with the aerial vehicles via the base station and directly via a second data connection.

Abstract: An airborne device for surveillance of an enclosed area, comprising a platform having illuminating imaging devices, and an attached lighter than air balloon. A vertically aligned rotor provides additional lift, a rotor directed along the length of the platform provides forward and backward motion, and additional rotors aligned sideways steer and rotate the device. The rotors are driven by electric motors powered by an on-board battery. A vertically directed distance sensor measures and controls the hovering distance of the device from the roof. A reel of optical fiber is installed at the rear end of the platform, and the optical fiber unwinds from the reel and deploys behind the device as it moves forward. This optical fiber carries image data back to a monitor. The length of fiber deployed, combined with directional and accelerometer readings can be used to determine the absolute position of the device.

Abstract: An unmanned aerial vehicle (UAV) includes a central body having a plurality of sides and a plurality of arms extendable from the central body. Each arm of the plurality of arms comprises a plurality of foldable sections. Each arm of the plurality of arms is configured to transform between a flight configuration and a compact configuration. When an arm is in the flight configuration, the plurality of foldable sections of the arm are extended away from the central body. When an arm is in the compact configuration, the plurality of foldable sections of the arm are folded toward a corresponding side of the central body such that the plurality of foldable sections are substantially parallel to one another.

Abstract: In some embodiments, systems, apparatuses and methods are provided to enhance delivery of packages and/or cargo through the use of unmanned delivery aircraft. In some embodiments, a portable unmanned delivery aircraft launch system is provided that comprises: a first portable launch pad system comprising: a package deck; an unmanned delivery aircraft deck secured with the package deck and positioned above and separated by a distance from the package deck; and multiple modular coupling structures fixed with a frame enabling temporary rigid coupling and decoupling between the first launch pad system and multiple additional portable launch pad systems.

Abstract: An unmanned aerial vehicle (UAV) apparatus includes an airframe, a propulsion system carried by the airframe and including at least one propulsion device, a movable component carried by the airframe, and a control system. The control system is programmed with instructions that, when executed, cause the control system to receive a first input corresponding to a characteristic of the movable component, receive a second input corresponding to a command to move the movable component, and direct a change in a setting of the at least one propulsion device in response to the first input and the second input.

Abstract: A method for providing visual identification of a flow field across one or more wind turbines includes releasing at least one tracer material from at least one predetermined location of the wind turbine. The method also includes synchronizing the releasing of the tracer material with at least one of one or more operating parameters or one or more wind parameters of the wind turbine. Further, the method includes monitoring, via one or more sensors, a resultant flow pattern of the tracer material from one or more uptower locations.

Abstract: A quadcopter pressure washer that may facilitate cleaning objects and surfaces in remote areas. The quadcopter pressure washer includes a tubular airframe, a plurality of rotary motors, a battery and controller, a pair of antennae, a signal receiver, a nozzle, a turret, a high-pressure hose, a pressure washer, a direct current or a DC power source, an alternating current/direct current or a AC/DC converter and a 120V AC power source. The quadcopter pressure washer also includes an operator control panel include additional a pair of antennae that extend upward in a programmable position from the operator control panel to transmit or receive any suitable electromagnetic signals. The additional pair of antennae utilizes state-of-the-art Doppler radar technology in electrical communication with the battery and controller. The operator control panel includes a signal emitter positioned in front of the operator control panel.

Abstract: An airborne fire extinguishing system includes a fluid reservoir, a flow control valve in fluid communication with the fluid reservoir, a deflector in fluid communication with the flow control valve, and an infrared camera. The fluid reservoir is configured to contain a fire extinguishing agent for suppressing a fire, particularly water. The flow control valve regulates a flow of the fire extinguishing agent between the fluid reservoir and the deflector. The deflector dispenses the fire extinguishing agent in a controlled manner such that the fire extinguishing agent is diffused in a specified concentration into the air. The infrared camera is configured to produce a thermographic image resulting from thermal radiation produced by a fire to help provide targeting means.

Abstract: Disclosed is an apparatus for applying a substance to a structure (1), comprising: a remotely piloted aircraft system, RPAS (100); means for ejecting the substance onto the structure; means (120) for supplying the substance from a reservoir (140) to the RPAS (100); a position maintenance system arranged to maintain a predetermined distance from the structure.

Abstract: A method to load stores on an aircraft, the method may be controlled by one or more controller and may include one or more acts of loading stores onto corresponding lift portions; determining a relative position of the aircraft; positioning the stores relative to the determined position of the aircraft; and securing the stores to corresponding hardpoints (HPs) of the aircraft.