Abstract: A mounting hardware and theft deterrent device includes a hand knob; a threaded screw coupled to the hand knob; a U-clip configured to replace a stock retaining clip on a motorcycle frame and for placement on the motorcycle frame to receive the threaded screw coupled to the hand knob and thereby to secure a motorcycle saddlebag to the motorcycle; and a lock washer for placement over the threaded screw coupled to the hand knob before the threaded screw is inserted into the U-clip. The hand knob, threaded screw fixedly coupled to an underside surface of the hand knob, U-clip, and lock washer collectively form the theft deterrent device. The theft deterrent device is configured for utilization to secure a motorcycle saddlebag to a motorcycle frame without a need for any additional installation tools. The theft deterrent device includes a retaining clip to hold the hand knob to the motorcycle saddlebag.

Abstract: A front structure of a motorcycle where a larger amount of air can be directed to the inside without increasing the size of the vehicle. In a front structure of a motorcycle includes a front fork steerably mounted on a front portion of a vehicle body frame and supporting a front wheel thereon. A front fender is provided for avoiding mud from being splashed by the front wheel. A duct, through which a flow of air flows, is formed on a side surface of the front fender. An air intake opening, for taking in the flow of air, is formed on a front end of the duct with an air discharge opening directed inwardly in the vehicle width direction being formed on a rear end of the duct. The rear end of the duct opens to an inside of an inner surface of the front fork.

Abstract: A bracket cover is configured to cover at least a portion of a bracket that is attachable to a handlebar of a bicycle. The bracket cover comprises a cover main body. The cover main body is formed in a tubular shape having a first end portion and a second end portion. The cover main body has an opening part extending from at least one of the first end portion and the second end portion such that the opening part forms a first edge portion and a second edge portion.

Abstract: In an off road vehicle having a cradle type vehicle body frame, an electrical component is arranged forwardly of rider's legs. A vehicle body frame includes a head pipe, a main frame, a pivot frame, a down frame and a lower frame so as to be formed in a cradle of a closed loop shape in a side view. An engine is supported inside the cradle, and a fuel tank is arranged above the cradle. A vehicle body cover for covering the engine and the fuel tank includes a tank shroud, a side cover and an under cover. A portion of the side cover swells laterally and has an apex located within the cradle on the lateral side of a cylinder section. A fuel pump or an ABS unit as a heavy electrical component is arranged on the inside of the apex.

Abstract: A recumbent bicycle or recumbent tricycle, front or rear wheel powered, is presented with a unique rear wheel attachment method, unique pedal locating and adjustment method for front wheel drive recumbent human powered vehicles, and several other embodiments related to the invention. The rear wheel mounting method, comprising traditional bicycle components arranged in a unique way to provide advantage over prior art. The rear wheel mounting method comprising components traditionally associated with bicycles used to attach the front wheel that are uniquely used to attach the rear wheel instead. This approach could be used for both bicycles and tricycles and provides advantage when attaching the rear wheel or wheels by enabling utilization of off-the-shelf parts, as well as flexibility in the choice of fork—such as rigid or shock-absorbing or other fork designs.

Abstract: An electric self-balancing vehicle including a top cover, a bottom cover, an inner cover, a rotating mechanism, two wheels, two hub motors, a plurality of sensors, a power supply, and a controller is described herein. The top cover includes a first top cover and a second top cover disposed symmetrically and rotatable relative to each other. The bottom cover is fixed to the top cover and includes a first bottom cover and a second bottom cover disposed symmetrically and rotatable relative to each other. The inner cover is fixed between the top cover and the bottom cover and includes a first inner cover and a second inner cover disposed symmetrically and rotatable relative to each other. The rotating mechanism is fixed between the first inner cover and the second inner cover. The two wheels are rotatably fixed at two sides of the inner cover, respectively. The two hub motors are fixed in the two wheels, respectively. The plurality of sensors is disposed between the bottom cover and the inner cover, respectively.

Abstract: Provided is a vehicle body frame structure which can reduce a burden in the assembly of a straddle-type vehicle. The vehicle body frame comprises a main frame; and a rear frame connected to and extending rearward from the main frame. The main frame includes first and second members which are connected to each other. The main frame includes first and second connection portions spaced apart from each other in a direction perpendicular to a vehicle width direction. The connection portions are provided at the first member and the second member, respectively. The rear frame includes a first connected portion connected to the first connection portion by a first fastener member, and a second connected portion connected to the second connection portion by a second fastener member. The restricting direction of the first fastener member is orthogonal to the restricting direction of the second fastener member.

Abstract: Provided is a vehicle body frame structure which can reduce a burden in assembly of a straddle-type vehicle. The structure comprises a head pipe; and a pair of main frames extending rearward from the head pipe and outward in a vehicle width direction such that the main frames are spaced apart from each other in the vehicle width direction. Rear portions of the pair of main frames are detachably coupled to each other in the vehicle width direction via a coupling member. The pair of main frames include a pair of front frame members including respective first mounts to which a drive unit of the vehicle is mounted, and a pair of respective rear frame members located rearward relative to the front frame members. The pair of rear frame members have a stiffness lower than that of the front frame members in the vehicle width direction.

Abstract: A vehicle body frame structure is applied to a straddle-type vehicle in which a driving power transmission mechanism which transmits rotational power of a driving source to a rear wheel is placed on a first side in a vehicle width direction with respect to a center line of a vehicle body. The structure comprises a head pipe; and a pair of main frames extending rearward and outward in the vehicle width direction from the head pipe such that the main frames are spaced apart in the vehicle width direction. The pair of main frames include right- and left-side portions, respectively, facing the transmission mechanism in the vehicle width direction, and the right-side portion located on a second side in the vehicle width direction has a stiffness lower than that of the left-side portion located on the first side in the vehicle width direction.

Abstract: An arrangement for the vibration decoupling of a motor for motorized two-wheelers is provided. In an embodiment of the two-wheeler an engine-mount swing arm is mounted to be rotatable about a first shaft. The first shaft is mounted on the vehicle frame of the two-wheeler to be rotatable about a second shaft by way of a decoupling swing arm. A support rod fitted with damping buffers is provided on the engine-mount swing arm, oriented such that vibrations are decoupled in and against the direction of travel, with vibrations being decoupled in the direction of the cylinder axis and providing good anti-squat behavior.

Abstract: A foldable bicycle has a front assembly including a front frame member supporting a front wheel and a handlebar column. A rear assembly has a rear frame member supporting a rear wheel, a seat structure and a drive mechanism. A central joint interconnects the front and rear frame members to form an articulated main frame. The articulated main frame is pivotable about a pivot axis between an assembled state such that the front and rear wheels are coplanar in a first plane that includes a vertical axis and a longitudinal axis and a collapsed state such that the front wheel is laterally offset and adjacent to the rear wheel. The front assembly rotates towards the rear assembly about the pivot axis when the articulated main frame is pivoted from the assembled state to the collapsed state.

Abstract: The systems and methods described herein relate to cycling. More specifically, the systems and methods described herein relate to an integrated cycling tool. The cycling tool may be integrated into the bicycle components to reduce the external modifications to a bicycle. This may enable a cyclist to carry a tool with them without the worry of carrying the tool, or the tool falling off the bicycle. The cycling tool may comprise multiple components and may be used to fix various parts of a bicycle. The cycling tool may fit within the confines of the bicycle and provide minimal to no impact to the rider or the functionality and performance of the bicycle.

Abstract: According to the invention, a fork crown for connecting fork tubes of a motorbike or bicycle includes clamping collars with at least two clamping tongues which extend from a collar base in opposite peripheral directions.

Abstract: A swing arm extender includes a body portion having a first side and a distal second side. The first side has a shape and size for interfacing with a frame of a bike/trike at a location where a stock swing arm previously interfaced to the frame of the bike/trike and the second side (opposing the first side) has a size and shape for interfacing with the stock swing arm. There are seats in the first side where bearings are installed, and then a stock pivot pin is passed through the bearings and the frame of the bike/trike.

Abstract: A bicycle rim brake is basically provided with a first brake arm and a hydraulic actuation device. The first brake arm includes a first coupling portion configured to pivot about a first pivot axis, a first actuated portion and a first mounting portion. The first mounting portion is configured to mount a first friction member and extends from the first coupling portion. The hydraulic actuation device is operatively coupled to the first actuated portion of the first brake arm. The hydraulic actuation device includes a cylinder housing defining a hydraulic chamber, a first piston movably disposed in the hydraulic chamber of the cylinder housing, and a first sealing member provided on the cylinder housing so as to at least partially support the first piston in the hydraulic chamber.

Abstract: A bicycle control device for use with a road bicycle includes a hydraulic brake control device and a shift control device. The brake and shift control devices are disposed within a housing. The brake control device includes a master cylinder arranged in the housing. A piston assembly includes a piston slidably disposed within the master cylinder. A brake lever is operatively coupled to the piston such that the brake lever pulls the piston from a rest position to an actuated position.

Abstract: A cycle includes steering handles having one or more of a brake controller, a gear shifter, a throttle, and/or an electronic display. The cables for one or all of these components are inside the steering handle in the area adjacent to the hand grip of the steering handle. The brake controller can be used to simultaneously activate two or more brake assemblies. The cycle can be any suitable cycle such as a bicycle or a tadpole tricycle.

Abstract: A seagoing vessel having within its hull a plurality of longitudinally placed structural tubulars running the length of the tubeship. The tubulars are placed side by side and attached to each other and to the underside of the tubeship deck. According to one design, the tubeship hull is constructed upside down, layer by layer.

Abstract: Disclosed herein is a carrier vessel locating system, comprising at least one buoyant container storing a plurality of dye packs, at least one buoyant strobe light attached to said container and an extendable lanyard attaching said strobe light to said carrier vessel. In a preferred embodiment, the invention aims to provide temporary visual markings on a marine body that may be, readily detected by observers for locating and retrieving a carrier vessel like aircrafts those travel over a marine body and are in distress. The marking on a body of water which comprises introducing into the body of water, a water soluble dye that marks a large area with various colors of brilliance and strobe tight that is buoyant. Further the water soluble dye is stored in a container and is devised to open automatically, in the event of exposer to a marine body, to release the dye.

Abstract: A seating apparatus and system having dual application for above deck and below deck use. The device is hingely attached to the ledge of a deck by an anchor wherein said device rotates between upward and downward position. Additional elements may be attached to said device for convertible above and below deck purposes. One or more device may be adjacently positioned along the deck edge to form a recreational deck environment.

Abstract: A fin assembly comprises a fin base and a fin blade. Further, the fin base includes a base attachment surface. An attachment area on the bottom surface of a surfboarding board is designated and roughened. Then, an adhesive is applied to the base attachment surface of the fin assembly, and the base attachment surface of the fin assembly is placed over the attachment area on the bottom surface. The adhesive directly and fixedly secures the fin assembly over the surfboarding board.

Abstract: An alerting device can be attached to one or more tow lines for towing a watersport participant via a watercraft. In some instances, the alerting device can be spaced from the watersport participant and the watercraft during use. The alerting device can be deployed automatically, such as when tension in the one or more tow lines is reduced due to the participant being downed in the water so as to no longer be towed.

Abstract: A system and method is provided for assisting with the loading of a boat at a desired parking target, such as boat trailer or dock. In one example, a light source is provided on a boat trailer to illuminate the trailer. A forward facing camera and corresponding monitor are provided on a boat. As the boat approaches the boat trailer, the light source makes the boat trailer more visible, especially in low light conditions. The light source is also visible on the monitor, making it easier for a boat operator to guide the boat to the trailer.

Abstract: A floating boat lift having flotation tanks positioned under sides of a frame of the boat lift. Water flow is regulated so that tanks fill from near the center of the boat lift. A preferred hingeable connection of the boat lift to a bulkhead, along with lateral stabilization, participates in maintaining a generally horizontal attitude for the boat lift. Water is accepted into or pumped from the flotation tanks, allowing the frame of the boat lift to fall or rise relative to the surface of the water. One or more catwalks along the sides of the boat lift and connected to the bulkhead may float, but at a level that is independent of the boat lift frame.

Abstract: Described are submersible assemblies including a support structure comprising a pair of flotation devices and a cabin pivotally coupled to the support structure between the pair of flotation devices having an outer enclosure encapsulating an inner cabin, wherein the cabin is configured to rotate between a raised position above a surface of a body of water and a submerged position, wherein at least a portion of the cabin is below the surface of the body of water, and wherein the inner cabin is configured to maintain substantially the same attitude as the support structure when the cabin rotates between the raised position and the submerged position.

Abstract: An inspection, monitoring, maintenance or construction task is performed on a subsea structure by using an underwater vehicle to carry a submersible package to the subsea structure. The package comprises a tool or sensor arranged to perform the required task on the subsea structure, and an on-board power unit and controller arranged to power and control the tool or sensor. The package is transferred from the underwater vehicle to be supported by the subsea structure. The underwater vehicle can then stand off from the package. While the package is supported by the subsea structure, the tool or sensor of the package performs the required task on the subsea structure, powered and controlled by the on-board power unit and controller of the package.

Abstract: A submarine structure provides a submarine in which the interior thereof is formed with an accommodation space and an electricity storing chamber connected to the accommodation space and having a battery and a power set having a propeller, and includes: at least one pipe, having the interior installed with at least one cable; at least one floating member, connected to another end of the at least one pipe; at least one energy supplier, disposed and in the floating member or the accommodation space and located at a relatively higher location inside the floating member or the accommodation space; and at least one control board, installed in the accommodation space of the submarine or the floating member, wherein the control board is connected to the energy supplier through the cable of the at least one pipe for providing power and maintaining communication and control.

Abstract: A sailing vehicle comprising a vehicle body with at least one wind capturing device for propulsion attached to the vehicle body with at least one hydrofoil attached via cable to the vehicle body wherein the cable includes means for raising or lowering the attached hydrofoil allowing the vehicle to be adjustably suspended above the surface of the water between the wind capturing device and the hydrofoil.

Abstract: An outboard motor includes a drive shaft extending vertically from an engine and is rotated by the engine. An upper case covers the drive shaft. A propeller shaft extends perpendicularly or substantially perpendicularly to the drive shaft. A lower case covers the propeller shaft. A front handle is disposed forward of the drive shaft and below an engine cover. A rear handle is disposed rearward of the drive shaft and below the engine cover. The rear handle is disposed in a position lower than a position of the front handle.

Abstract: A watercraft includes a plurality of devices, a central controller, and a display device. The central controller is programmed to execute centralized control of the devices. The display device includes a touch panel function. The display device is configured to communicate with the central controller, and to display information regarding watercraft in a Graphical User Interface (GUI) format.

Abstract: An example can include a pod detachably coupled to a hull. At least one thrust generator can be fixed to the pod. A power source can be mounted to the pod and slideable fore and aft. A power source actuator can be coupled between the pod and the power source to translate the location of the power source with respect to the pod. A sensor can be coupled to the pod to detect a pitch of the hull and provide a pitch signal. A controller can be coupled to one or more of the power source, the power source actuator, the first and second thrust generators and the sensor. The controller can maintain a pitch of the hull by translating the power source within the pod in association with the pitch signal.

Abstract: An aircraft interior panel material includes a core member and surface members attached to both surfaces of the core member. The core member includes a plate member composed of balsa wood and having a rectangular shape and uniform thickness. Both surfaces of the plate member in the thickness direction are flat surfaces. Balsa wood is a light weight natural material whereby environmental impact can be reduced. Both surfaces of the plate member in the thickness direction are impregnated with flame retardant, which reduces the flammability of the balsa wood. Impregnation of the plate member with the flame retardant may be performed by: spraying the flame retardant; by immersing the plate member in the flame retardant; or upon the plate member being immersed in the flame retardant, by applying a pressure larger than the pressure at the depth where the plate member is immersed or cycles thereof to the plate member.

Abstract: According to one embodiment, a rotorcraft front windshield comprises an optically-transparent material having a non-uniform thickness profile such that the front windshield is a first thickness at a first position and a second thickness at a second position, the first thickness being different from the second thickness

Abstract: An example method for manufacturing a multicellular structure for acoustic damping is described that includes applying a porogen material to a solid support, inserting a multicellular frame into the solid support and through the porogen material so as to fill cells of the multicellular frame with the porogen material, fusing the porogen material, removing the multicellular frame from the solid support, and the multicellular frame contains a suspended fused porogen network attached to walls of the cells of the multicellular frame. The method also includes applying a solution to the suspended fused porogen network in the cells of the multicellular frame to percolate the suspended fused porogen network, curing the solution, and removing the suspended fused porogen network from the multicellular frame resulting in porous septum membranes of the cured solution in cells of the multicellular frame.

Abstract: An aircraft, for example a passenger aircraft, comprises a foldable wing having an inner region and an outer region. The outer region is moveable relative to the inner region between a flight configuration, an intermediate configuration, and a ground configuration. In the flight configuration the inner and outer regions are locked together via a multiplicity of connectors for transferring loads. In the intermediate configuration the outer region is displaced, for example forwardly, such that the connection is disengaged to unlock the outer region from the inner region. In the intermediate configuration the outer region is also connected to the inner region via a hinge. In the ground configuration, the outer region is rotated about the hinge, such that the span of the wing is reduced.

Abstract: In order to reduce the risks of movable nacelle cowlings opening, the invention provides a nacelle (11) for an aircraft engine assembly (1) comprising a fixed nacelle structure (42) as well as at least one jointed movable cowling (38) on the fixed structure (42), the cowling (38) being jointed at its front end (38a) on the fixed structure so that, upon closing the movable cowling, a rear end (38b) of this cowling moves towards the rear and radially towards the inside.

Abstract: Apparatus, methods, and systems for adjusting a center of mass of a drone may include a balance track and a repositionable weight. The balance track may extend outwardly from a central region of the drone. The balance track may include a plurality of weight-balance fixation positions. The repositionable weight may be configured to be secured at any one of the plurality of weight-balance fixation positions. Various embodiments may include receiving a weight-distribution input relating to balancing the drone. A weight-distribution balance profile may be determined, based on the weight-distribution input, for determining whether a repositionable weight should be repositioned among a plurality of weight-balance fixation positions on a balance track extending outwardly from a central region of the drone. The repositionable weight may be repositioned according to the weight-distribution balance profile.

Abstract: A brake rod assembly for an aircraft landing gear. The brake rod assembly includes a support member, a first brake rod having a first pivot point and a second pivot point, and a second brake rod. The support member is coupled to the first pivot point, the second brake rod is coupled to the second pivot point, and the first and second pivot points are longitudinally spaced apart along a first portion of the first brake rod.

Abstract: An antivibration suspension system of an aircraft, the antivibration suspension system comprising a lever and an oscillating mass. The antivibration suspension system comprises a mechanical motion amplifier device interposed between the lever and the oscillating mass, the motion amplifier device being provided both with a mechanical inlet constrained to move in rotation with the lever about a control axis and with a mechanical outlet driving rotary movement of the oscillating mass.

Abstract: A tail rotor drive system (TRDS) has a shaft, a housing extending around the shaft, a mount coupled to the housing via a friction assembly and a flexure, and a bearing assembly disposed between the housing and the shaft.

Abstract: The embodiments of the present invention disclose a rotor driving system, wherein at least three first actuators can drive a nonrotating lower-rotor swashplate to tilt towards a specific direction by cooperating with each other such that a rotating lower-rotor swashplate, lower tilted-arm pull rods and blade-clamp tilted arms of the lower rotor are all in motion, thereby driving first blade clamping bodies to be twisted relative to a lower rotor hub; at least three second actuators can drive a nonrotating upper-rotor swashplate towards a specific direction by cooperating with each other such that a rotating upper-rotor swashplate, upper-rotor steering rod—L arms, lower upper-rotor steering rods, pull rods, upper upper-rotor steering rods, upper tilted-arm pull rods, blade-clamp tilted arms 42 of the upper rotor are all in motion, thereby driving a second blade clamping body to be twisted relative to an upper rotor hub.

Abstract: In some embodiments, an actuator includes a chamber, a piston disposed within the chamber, and a tube. The chamber has a first port and a second port. The piston comprises a first surface, a second surface, and an elongated conduit coupling the first surface to the second surface. The first surface is disposed between the first port and the second port. The second surface is offset from the first surface. The tube is disposed at least partially within the elongated conduit of the piston. The tube comprises a third port disposed within the elongated conduit of the piston and a fourth port disposed outside of the elongated conduit of the piston.

Abstract: A tail rotor device, which can be attached to a tail boom of a rotary wing aircraft, in particular of a helicopter, encompassing a sheathing, which forms an air flow channel with a channel depth running in the direction of a channel axis perpendicular to the vertical axis and longitudinal axis and an inner channel diameter, so that a tail rotor with rotor blades can be rotatably mounted in the air flow channel, wherein the sheathing is designed in such a way that its channel depth in a negative longitudinal direction tapers toward the back, wherein the objective is to improve the forward flight characteristics during operation and reduce the power consumption of the main rotor. This is achieved by virtue of the selected variable channel depth is always less than one fourth of the inner channel diameter, and the ratio between the variable channel depth of the sheathing in the direction of the longitudinal axis and the inner channel diameter of the sheathing lies between 20.5% and 14%.

Abstract: A flyable sailboat includes: a floating member, having a front support, a rear support and one or more air pumps, wherein the top end of the front support is installed with at least one rotating device; one or more rear flaps, installed at the tail end of the floating member and respectively including a horizontal flap and a rotating vertical rudder; two or more lateral flaps, respectively extended from two lateral sides of the floating member; at least one wind resisting device, installed on the rotating device and including at least one sail, at least one boom rod and at least one horizontal rod, wherein the center of the sail is installed with the boom rod having a tail rod and fastened on the rotating device; and one or more power devices, installed at the tail end or at two lateral sides of the floating member.

Abstract: An improved monument structure combining an integrated construction system with carbon fiber reinforced composites to form an exoskeleton chassis that significantly reduces the build times, manufacturing skill level requirements, post processing activities, and overall weight of a given aircraft monument.

Abstract: A vehicle projection system that includes a projector positioned adjacent a first portion of a ceiling of the vehicle, the projector being configured to project a first image on the first portion of the ceiling. The image may be a moving image or may be various natural sky scenes such as a starry sky. The projector may be a pico-projector or a micro-projector. The vehicle may be an aircraft with the projector positioned on an overhead portion of the cabin. The projector may be positioned between two overhead bins. A second projector positioned on an overhead portion of the cabin may be configured to project a second image on a second portion of the ceiling. The projectors may be positioned on curtain headers within the aircraft. The system may include a control panel that controls the operation of the projectors in conjunction with an onboard sound system, if any.

Abstract: A cradle device of the present disclosure includes a tray, a main body, a pop-up mechanism, and a magnet. The pop-up mechanism is disposed on the main body and moves the tray from a stowing position to a taking-out position. The magnet is disposed in the main body at a side opposite to a mounting face of the tray. In a case of taking out the handset is, the magnet attracts the handset toward the tray from the stowing position to the taking-out position and moves to a predetermined retracting position when the handset is taken out of the tray. In a case of returning the handset to the tray, the magnet moves from the retracting position to an attracting position at which the handset is attracted toward the tray when the handset is pushed into the stowing position.

Abstract: Embodiments described herein relate to quick release toilet concepts, which can be useful particularly on-board aircraft and other passenger transport vehicles. Further specific embodiments relate to a quick release rinse valve, a quick release flush valve, an integrated rinse ring, a replaceable toilet bowl, an integrated anti-siphon/rinse valve, and improved flush valve performance.

Abstract: Method and apparatus for providing a modular unit through a confined entryway. The modular unit includes portions that are foldable between a transit configuration and a deployed configuration. In the transit configuration, the modular unit can fit through the confined entryway. In the deployed configuration, the modular unit may not fit through the door, but can have larger dimensions. Once past the confined entryway, the foldable portions can be quickly moved to the deployed configuration and fixed in place with a small number of pins or other fasteners. In some instances, multiple modular units may be attached together to form a larger unit. The modular units can include foldable portions, and the modular units can be connected together with a relatively small number of fasteners.

Abstract: The invention concerns a control unit device for an aircraft seat, with a control and/or regulating unit, with at least one actuator unit coupled to the control and/or regulating unit, and with at least one additional unit. According to the invention, the additional unit is coupled via the actuator unit to the control and/or regulating unit.