Abstract: The present embodiments provides a tilt fixing device of a vehicular steering column, including: a tilt bracket having a tilt hole formed in a tilt support foiuied on an outer side of a distance bracket, a first threaded portion being formed on a first side surface of the tilt hole, a stepped portion being formed to protrude from a second side surface of the tilt hole, which faces the first side surface, so as to have a level difference with regard to the tilt support, and a second threaded portion being formed on the stepped portion; a lever bolt coupled to an adjustment lever so as to rotate while interworking with the adjustment lever, the lever bolt being installed to penetrate the distance bracket and the tilt hole; and a movable gear having an insertion hole formed to be penetrated by the lever bolt and having a movable threaded portion formed on an outer peripheral surface so as to be inserted into the tilt hole such that the movable threaded portion meshes with the first threaded portion and the secon

Abstract: Embodiments disclosed herein provide a tilt apparatus for a vehicular steering column. The tilt apparatus includes: a tilt bracket including a tilt guide portion supported on an outer side of a distance bracket and having a first tilt hole in the tilt guide portion; a fixed gear including a second tilt hole communicating with the first tilt hole and a first screw portion having a thread peak and a thread valley on opposite side ends thereof, the fixed gear being installed outside the tilt guide portion and the first screw portion being spaced apart from the tilt guide portion; a movable gear including a second screw portion having a thread peak and a thread valley to be meshed with or separated from the first screw portion during a tilt operation of an adjusting lever; and a lever bolt configured to rotate in cooperation with the adjusting lever and installed through the first tilt hole, the second tilt hole, and the movable gear.

Abstract: The present disclosure provides a steering column of a vehicle, the steering column including: an inner tube; a fixed block disposed on the outer side of the inner tube in the axial direction of the steering column and having a plurality of fastening holes arranged in the axial direction of the steering column; an outer tube fitted on the outer side of the inner tube such that the inner tube can be moved in the axial direction of the steering column, and having distance portions disposed at both sides of the fixed block and having a first bolt hole; a movable block fastened to the fixed block and having a second bolt hole; a lever bolt disposed through the first bolt hole and the second bolt hole; and an elastic member coupled to the outer side of an end of the lever bolt and having both ends supported by the movable block and the distance portions and elastically supporting the movable block toward the fixed block.

Abstract: The present disclosure provides a steering column of a vehicle, the steering column including: a fixed gear disposed on the outer side of an inner tube, in which a steering shaft is inserted, in the axial direction of the steering column, and having a plurality of telescopic motion stop holes arranged in the axial direction of the steering column; a movable gear inserted into or separated out of the telescopic motion stop holes; an outer tube fitted on the inner tube such that the inner tube can slide in the axial direction of the steering column, and having distance members disposed at both sides of the fixed gear; a lever bolt disposed through the distance members and supporting the movable gear such that the fixed gear and the movable gear are coupled to or separated from each other when a control lever is tightened or loosened; and a load-absorbing unit comprising a guide block coupled to the outer tube and a first load-absorbing member coupled to the movable gear to be able to slide in the axial directio

Abstract: The invention relates to a vehicle (2) provided with a power-steering device (1) which includes at least one steering rack (3) and an assistance motor (4) arranged to drive said steering rack (3), as well as at least one on-board computer (13) inside the vehicle (2), intended for controlling said assistance motor (4), the computer (13) being placed mostly, and preferably entirely, below the rack (3), preferably in a shell (20), inside of which the rack (3) is translatably guided, and inside of which a space for the computer is arranged for said purpose.

Abstract: A steer-by-wire control method is provided for a steer-by-wire system mounted in a vehicle that is equipped with an engine and a battery. The steer-by-wire control method stores a deviation angle between a steering angle and a turning angle in a non-volatile memory of the steer-by-wire system as a readable value when an ignition switch is switched from ON to OFF. The steer-by-wire control method further reads the deviation angle from the non-volatile memory when the ignition switch is switched from OFF to ON. The steer-by-wire control method further prohibits further reading of the deviation angle from the non-volatile memory after reading the deviation angle from the non-volatile memory and after reading the deviation angle from the non-volatile memory and after starting the steer-by-wire control.

Abstract: Each of two control units configured in a double system has a CPU, each CPU obtains input information of the control unit of the other CPU, each CPU independently drives an electric motor at a normal time, and continues the motor drive by utilizing the input information of the control unit of the other CPU when an abnormality relating to input information is detected, and when an abnormality relating to information other than input information is detected, the control unit in which the abnormality has occurred controls the electric motor so as to continue the drive or stop the drive in accordance with details of the abnormality, and the control unit on the normal side controls the electric motor so as to at least continue the drive as normal.

Abstract: An electronic control unit diagnoses a short failure of an inverter FETs and diagnoses whether the failure of the FET-short detecting section has occurred. The unit controls a motor through an inverter including a bridge having an upper-stage FETs and a lower-stage FETs via an MCU, having: an FET-short detecting section to detect a short failure of the upper-stage FETs and the lower-stage FETs based on respective connection point voltages of the upper-stage FETs and the lower-stage FETs; and a diagnostic function to detect a failure of the FET-short detecting section. The diagnostic function diagnoses the failure of the FET-short detecting section at start up and turns-OFF the upper-stage FETs and the lower-stage FETs when the failure is detected. The FET-short detecting section diagnoses the short failure of the upper-stage FETs and the lower-stage FETs when the failure of the FET-short detecting section is not detected.

Abstract: A method of controlling an electric power assisted steering (EPS) apparatus comprises a plurality of inverter bridges each connected to a multi-phase motor configured to provide power assist to steering of a vehicle. After detection of a failure within one of said inverter bridges, the current flow within the faulty inverter bridge is controlled, and one or more of the other inverter bridges is used to provide power assistance. A control system for an electric power assisted steering (EPS) apparatus comprises a plurality of inverter bridges each connected to a multi-phase motor configured to provide power assist to steering of a vehicle, selection means for selectively operating switches in an inverter bridge in which a failure has been detected to control the current flow within the faulty inverter bridge, and control means for controlling one or more of the other inverter bridges to provide power assistance in accordance with the method.

Abstract: An electric power assisted steering system comprising a torque sensor assembly comprising an input shaft, an output shaft, a torsion bar that interconnects the input shaft and the output shaft, and a processing means which produces a torque signal indicative of the torque carried by the torsion bar, an electric motor that is connected to the output shaft, and a motor position sensor that provides a motor position signal dependent on the angular position of the motor rotor that repeats each time the motor has rotated through a known angular range. The apparatus further including processing means that generates an absolute output shaft position signal from the motor position signal by adding to the output of the motor position sensor a first term indicative of the fixed offset between the motor position sensor zero position and the zero position of the input shaft and a second term indicative of the number of turns of the motor rotor away from the zero position of the input shaft.

Abstract: A smart steering control system a paving or texturing machine receives path elements corresponding to current and future positions of the machine. By comparing the current and future elements, an expected completion time is derived for exiting the current position and entering the future position; the smart steering control system synchronizes adjustments of the machine's steerable tracks from the current path to the future path. The smart steering control system functions as a virtual tie rod, preventing damage, enhancing the traction control and pulling power of the machine, and preserving the operating life of its components.

Abstract: Trailer guidance systems require sensors for detecting the hitch angle. However, hitch angle sensors are vulnerable to collision damage during coupling of a vehicle to a detached trailer. Hitch angle sensors are also vulnerable to impact damage by road debris during driving. The present invention is a hitch angle sensors for use with a trailer guidance system.

Abstract: An automatic traveling work vehicle includes a memory to store work traveling information including information on work which a work device is configured to perform and on a state of a work field in which the automatic traveling work vehicle is configured to automatically travel along a target travel route. Circuitry is configured to calculate a vehicle position of the automatic traveling work vehicle, to calculate a track deviation of a vehicle body from the target travel route based on the target travel route and the vehicle position, to calculate a steering sensitivity based on at least one of the information on the work and the information on the state of the work field, and to calculate, based on the track deviation and the steering sensitivity, a steering control amount according to which the steering is controlled.

Abstract: A method can include acquiring, by at least one controller, information on whether a state of an autonomous driving vehicle is switched from a manual driving state to an autonomous driving state; and controlling, by the at least one controller, directional vehicle wheels to change in direction regardless of a rotation of a steering wheel.

Abstract: A parking assistance apparatus includes: an occupant information processing unit configured to process information on an occupant of a vehicle to generate occupant information; a peripheral information processing unit configured to process information on a periphery of the vehicle to generate peripheral information including information on an object in the periphery of the vehicle; and a parking setting unit configured to detect a parkable area which is an area in which the vehicle is parkable based on the peripheral information, and set a parking target position that is a target of parking of the vehicle in the parkable area based on the occupant information.

Abstract: A parking assist apparatus includes: a distance obtaining portion that obtains a movement distance from a current position of a vehicle to a parking target position; a vehicle speed calculating portion that calculates a target vehicle speed with a lapse of time until the vehicle reaches the parking target position, based on the movement distance, and a vehicle speed and acceleration and deceleration which are set in advance; a position calculating portion that calculates a movement target position of the vehicle in accordance with the time until the vehicle reaches the parking target position, based on the target vehicle speed with the lapse of time; and a controller that controls a vehicle running state such that the vehicle is moved to the movement target position at the target vehicle speed.

Abstract: An automotive front side frame including a bent portion having a bent form, in at least a portion, comprises an outer frame including a front outer portion and a rear outer portion disposed further to a rear of a vehicle frame than the front outer portion and formed to have tensile strength higher than tensile strength of the front outer portion; and an inner frame including a front inner portion and a rear inner portion disposed further to the rear of the vehicle frame than the front inner portion and formed to have tensile strength higher than tensile strength of the front inner portion.

Abstract: A vehicle front structure includes a powertrain unit disposed in a front portion of a vehicle; a suspension cross member disposed behind the powertrain unit and extending in a vehicle width direction; and a bracket fastened to a boss portion provided in a housing of the powertrain unit. The bracket contacts a receiving surface of the suspension cross member due to backward movement of the powertrain unit during a vehicle front collision. The bracket includes a buffer portion disposed between a fastened portion that is fastened to the boss portion and a contact portion that contacts the receiving surface of the suspension cross member.

Abstract: A vehicular radar assembly includes a radar mount positioned proximate an engine compartment within a vehicle. A radar carriage is slidably coupled to the radar mount and having a radar module coupled thereto. A biasing mechanism biases the radar carriage away from the radar mount toward a use position. Imposition of an impact force against the radar module temporarily overcomes the biasing mechanism and biases the radar carriage toward the radar mount.

Abstract: A load bearing panel member having a first portion, a second portion, and an appearance surface portion is formed by injection molding such that the first portion includes a plurality of ribs forming a grid pattern on the first portion and another plurality of ribs extending toward the periphery of the first portion which may be non-orthogonal to each other and to the ribs forming the grid pattern. An internal channel may be formed within each of the non-orthogonal ribs by injecting a gas into the rib during the molding process forming the panel. An appearance surface portion attached to the first portion and second portion of the panel member forms an integral hinge between the first and second portions of the panel member. The panel member may be configured as a floor panel of a vehicle.

Abstract: A vehicle floor structure includes: a floor tunnel extending in a vehicle-longitudinal direction at a center in a vehicle-width direction of a vehicle; and a floor pan fixed outward of the floor tunnel in the vehicle-width direction. The floor tunnel includes a top wall having a plate-like shape, a side wall extending downward from an edge of the top wall in the vehicle-width direction toward the floor pan, a tunnel reinforcement covering a corner ranging from the edge to an upper edge of the side wall in the vehicle-upward direction, and a reinforcement member provided on the side wall. A part of the reinforcement member is placed on an outer surface of the tunnel reinforcement, and is fixed to the outer surface of the tunnel reinforcement at a position adjacent to a front end of the floor tunnel.

Abstract: A node for interconnecting frame members of a frame, the node including a single piece node body. A plurality of cup-shaped node connectors are disposed on the node body. Each of the plurality of node connectors include a closed end attached to the node body and an open end opposite the closed end and extending away from the node body. A sidewall extends between and connects the closed end to the open end. A tenon is formed on the open end. The tenon is shaped and sized to fit within a frame member. A transition is formed between the sidewall and the tenon defining a peripheral, radially outwardly facing groove in cooperation with the frame member, the groove shaped and sized to receive a weld.

Abstract: A tailgate cover assembly may include a first panel having a beaded side and a flat side, and a first ledge extending from one end of the first panel, and a second panel having a beaded side and a flat side, and a second ledge extending from an end proximate to the first panel, the second ledge configured to overlap the first ledge to attach the first panel to the second panel wherein the flat side of the first panel aligns with the flat side of the second panel to form a tailgate cover having a beaded side and a flat side.

Abstract: A stabilizer designed to be used in a single shear fastening configuration to secure a composite panel to an adjacent material is disclosed. The front side of the composite panel is flush with the adjacent material and the back of the composite panel is flush with the stabilizer. As a result, the adjacent material and the stabilizer sandwich the composite panel and mimic a double shear configuration. The stabilizer helps to prevent fastening devices (e.g., screws, rivets, nails) from pulling through the composite panel and adds to the mechanical strength of the fastening application.

Abstract: An active front deflector assembly having a deflector panel, actuator, and linkage assemblies each with a predetermined geometry and ratio of links to each other for movement of the active front deflector assembly between at least a deployed position and a retracted position. The deflector panel is positionable at multiple heights. The assembly deploys and retracts based on vehicle requirements, and, when deployed, redirects the air flow in the front of the vehicle to improve the vehicle aerodynamics for either fuel economy or performance characteristics. Additionally, it allows for the deflector panel to retract so the vehicle meets ground clearances, etc. The deflector panel is also both rigid and semi-rigid to absorb impact energy. A drive shaft transmits the drive from one side to the other side. The deflector is both rigid and semi rigid to absorb impact energy.

Abstract: A tire lift assembly may include an upper plate, a rod, and a pair of handles. The rod may connect the upper plate to a trunk support surface spaced from the upper plate to receive a tire therebetween. Each of the pair of handles may be mounted for rotation to the upper plate and each may include a tab. Rotation of each of handles orients the respective tab for engagement and non-engagement with the tire. Each of the handles may be arranged with the upper plate so that the tabs define a dimension greater than a diameter of a rim through-hole of the tire when the tabs are rotated for engagement with the tire.

Abstract: A mower includes a pair of track assemblies positioned on either side of a chassis. The track assemblies include drive wheels coupled to axles driven by an engine. A rocker rigidly mounts to the chassis independently of the engagement of the drive wheel with the axle. The rocker rotatably mounts to a mounting flange fastened to the chassis and includes a plurality of axles to which bogey wheels are mounted. The rocker is vertically below the axle and may be longitudinally centered on the axle or may be asymmetric with respect to the axle. All weight transferred is transferred to a track surrounding the drive wheel and bogey wheels through the rocker assembly engaging the chassis and no weight is transferred to the axle. A suspension may mount the track assembly to the chassis and the track may be long enough to replace front and back wheels.

Abstract: A vehicle track assembly includes an endless track having a first surface displaying a series of ground engaging profiles longitudinally spaced along the first surface and a second surface displaying a series of wheel engaging drive lugs spaced longitudinally along the second surface, a drive wheel for engaging the drive lugs and at least one idler wheel defining an inside diameter and an outside diameter, where the inside diameter of the at least one first idler wheel is greater than the outside diameter of the first idler wheel per meter of idler wheel width. The at least one idler wheel is a plurality of idler wheels, which may include a first idler wheel and a second idler wheel. The first and second idler wheels may be parallel one another, and may be separated by a distance of greater than the width of the drive lugs.

Abstract: A three-wheeled vehicle includes a chassis, a first wheel rotatably connected to the chassis, the first wheel having a first perimeter, a first diameter and a first geometric center, a second wheel rotatably connected to the chassis, the second wheel having a second perimeter, a second diameter and a second geometric center, a first motor and a second motor, a first drive and a second drive gear, a first plurality of teeth disposed about the first wheel and mechanically engaged with the first drive gear at a location closer to the first perimeter than to the first geometric center, a second plurality of teeth disposed about the second wheel and mechanically engaged with the second drive gear at a location closer to the second perimeter than to the second geometric center, a mount rotatably connected to the chassis and a third wheel rotatably connected to the mount.

Abstract: A front frame is provided with a seat for at least one person and a front wheel mounting for at least one front wheel; and a back frame provided with a rear wheel mounting for at least two back wheels. The front frame is connected via a rotary axis with the back frame, the rotary axis having a component parallel to the longitudinal direction of the vehicle. A drive arrangement engages on at least one of the wheels; a steering arrangement is arranged for rotating at least one front wheel relative to the front frame, over a rotation axis with a vertical component. The rear wheel mounting comprises rotatable mounting members for mounting the rear wheels, the mounting members rotatable over a rotation axis with a vertical component, wherein one or more rear wheel steering actuators drive the mounting members. A tilt actuator controls the tilt position of the front frame relative to the rear frame, which is independent of the steering actuation of the rear wheel steer actuator.

Abstract: A lifting mechanism for a vehicle axle is provided wherein a vehicle includes a vehicle frame having a first rail component and a second rail component. A first mounting bracket is attached to the first rail component of the vehicle frame. A lifting component is attached to the first mounting bracket. A lateral load component has a first end attached to the lifting component and a second end attached to the second rail component of the vehicle frame. A bracket attaches the lateral load component to the vehicle axle such that upon extension of the lifting component, the vehicle axle is lifted.

Abstract: A mechanical vehicle supplementary system includes a bracket including top mounting members for fastening to a bottom side of a vehicle, a first sleeve and a second sleeve respectively located at two opposite ends thereof and first and second elastic members respectively mounted in the first and second sleeves, a first support bar having one end axially slidably supported on the first elastic member inside the first sleeve and an opposite end disposed outside the first sleeve and equipped with a first wheel supportable on the ground, and a second support bar having one end axially slidably supported on the second elastic member inside the second sleeve and an opposite end disposed outside the second sleeve and equipped with a second wheel supportable on the ground.

Abstract: The invention relates to a two-wheeled vehicle frame with two frame half-shells (1, 1?) which are joined so as to form a support frame (3), thereby forming at least one inner cavity (2). The support frame (3) has at least one separating surface (4) on which the two frame half-shells (1, 1?) rest against each other. The support frame (3) preferably has receiving areas (5, 6, 7) for a handlebar tube and/or a bottom bracket and/or an operator seat tube. The support frame (3) forms a rear structure (8) for assembling a rear wheel (9) at the rear end when seen in the travel direction (z). In order to form the rear structure (8), a left-hand support brace (10) when seen in the travel direction (z) and a right-hand support brace (11) when seen in the travel direction (z) are provided such that the rear wheel (8) can be mounted between the two support braces (10, 11).

Abstract: Disclosed is a self-balancing scooter with a foldable foothold for an additional rider. The self-balancing scooter includes: a housing; a controller mounted inside the housing for controlling running and direction change; motors respectively mounted at both sides of the housing; wheels respectively mounted on shafts of the motors; a battery mounted on the bottom surface of the housing; a riding board mounted on the upper part of the housing to allow a main rider to put feet; a foldable foothold attached to the side wall of the riding board to allow an additional rider to put feet; casters mounted at one side of the foldable foothold; a fitting hole formed at the other side of the foldable foothold; and a bracket assembled to the fitting hole through a rotary shaft and attached to the side wall of the riding board, the bracket having assembly holes.

Abstract: The present invention discloses an electric scooter. The electric scooter comprises a body substrate, a support rod, a front wheel, a rear wheel and a fold mechanism; the front wheel is an in-wheel motor, the body substrate can fold close to the support rod with the rear wheel by means of the fold mechanism; the support rod is internally provided with a controller which is connected with the in-wheel motor, the front wheel is rotated to trigger the controller, thus the controller controls the in-wheel motor to rotate; the support rod has a retractable rod body, and handlebars are foldable. According to the present invention, the electric scooter cannot only be folded to the greatest extent, which saves a space to the greatest extent after being folded and is easy to carry, it also can be half-folded to facilitate carrying by hands, and can generate a driving assistance to enable the body to slide further as well.

Abstract: A joint structure of a composite bicycle frame includes a base layer and at least one reinforcing layer. The base layer is made of a first polymeric matrix material doped with a plurality of first fibers. The first fibers have random fiber orientation, and the base layer has a first thickness. The reinforcing layer is adhesively connected to the base layer. The reinforcing layer is made of a second polymeric matrix material doped with a plurality of second fibers. The second fibers have a single fiber orientation. The reinforcing layer has a second thickness which is smaller than the first thickness of the base layer.

Abstract: A bicycle operating device comprises a base member and an operating member. The base member is configured to be mounted to a bicycle handlebar. The operating member is movably coupled to the base member. The base member includes a first arrangement part to which at least one of a first operating structure and a first cover structure is arrangeable. The base member includes a second arrangement part to which at least one of a second operating structure and a second cover structure is arrangeable.

Abstract: A triple connection-structured crank arm which can be applied to all types of conventional bicycles. The direction of the crank arm is adjustable throughout 360 degrees. When component crank arms are connected in a longer manner, speed can be utilized. In contrast, when the component crank arms are connected in a shorter manner, a corresponding bicycle can be utilized as an exercise bicycle.

Abstract: A power-driving motor for power-driving bike is provided, of which the length is obviously larger than its width. A rotor of the power-driving motor is provided at the outside of the stator so as to make the distance from the rotor to the motor spindle increase; namely, a torque increases and then an arm increases, thereby, making the motor spindle supply a higher output torque to the connected driving unit when the rotor rotates. The motor, based on the length of a conventional power-driving motor, may supply a higher output torque to solve the defect of a conventional motor implemented with an inner rotor of which the output torque is insufficient.

Abstract: A bicycle shifting device calibration system, a bicycle seatpost calibration system and a bicycle suspension calibration system are provided that allow for easy setting of a shifting position or an actuation parameter. The bicycle shifting device calibration system includes an electronic controller and a memory. The electronic controller sets a plurality of shifting positions related to a shifting device based on vibration information that is output from a vibration detector in a case where a movable portion of the shifting device is continuously moved from a first position to a second position, which differs from the first position, in a state where the shifting device is coupled to a bicycle. The memory stores the plurality of shifting positions set by the electronic controller.

Abstract: A fastening device for a bicycle front derailleur includes a supporting unit disposed between a mounting bracket and a main body, a spacer disposed on the mounting bracket and having an adjusting portion, a threaded fastener, and an adjuster disposed on the adjusting portion of the spacer. An end of the supporting unit is abutted against a seat tube, and the other end has a supporting portion where an end of the adjuster is abutted. The mounting bracket is located between the supporting unit and the spacer. The threaded fastener is inserted through the spacer, the mounting bracket, the supporting unit and the main body in order, thereby fastening the spacer, the supporting unit and the main body to the mounting bracket. When moving axially, the adjuster is able to drive the spacer, the threaded fastener and the main body to rotate about a derailleur adjustment axis.

Abstract: The present invention discloses a high-precision rear-axle reduction gearbox for a scooter, comprising a box body, wherein an inner chamber is formed within the box body, and an opening for communicating the inner chamber with the outside is formed on the box body; a cover for sealing the opening is fitted at the opening of the box body; output shaft hole for allowing an output shaft to pass therethrough and an input shaft hole for allowing an input shaft to pass therethrough are formed on the box body; a driving motor is provided outside the box body; a differential component is provided within the inner chamber of the box body; a driving motor output shaft of the driving motor is linked to an input shaft, and the input shaft is linked to an output shaft via the differential component; and, the opening is relatively located on a radial outer side of the output shaft, and the opening is deviated from the output shaft holes and the input shaft hole.

Abstract: An additional chamber to watercraft that adds both volume and curvature to other compartments or components of the watercraft that are essentially flat is described. The additional chamber provides for modular construction of watercraft for creating volumetric space as well as a curved surface to the outer portion of the watercraft. The chamber advantageously increases the aesthetic appeal of the watercraft as well as provides a surface on which water is discouraged from pooling or collecting on. Various watercrafts having such a chamber are also described.

Abstract: A device for towing very long tubular objects comprises a casing and an assembly which can be fixed removably to the casing. The removable assembly comprises: pulling means capable of driving in their movement, by friction, the object in a towing direction, gripping means capable of exerting a load on the pulling means to keep the pulling means and the towed object in continuous contact; the gripping means being driven by a relative movement relative to the towed object in a direction opposite to the towing direction. The casing comprises driving means, connected removably to the pulling means and gripping means and configured to drive in movement the pulling means and the gripping means in a coordinated manner to ensure a continuous and uniform pulling of the object.

Abstract: A coupling device for recovering an unmanned ship includes: a coupling unit, which is lifted and lowered by being connected to a crane provided in a mother ship; an accommodation unit provided in the unmanned ship, and having a vertically communicating coupling hole; a guide unit performing guiding such that the coupling unit is coupled to the accommodation unit, and including a towing line formed to be long, and a winch connected to the other side of the towing line so as to selectively wind or unwind the towing line; and a control unit including a sensing part for sensing the tension applied to the towing line by the driving of the winch, and a control part for lowering the coupling unit connected to the crane, if the intensity of the tension sensed by the sensing part is a preset value or higher.

Abstract: A liquefied hydrogen loading arm configured to transport liquefied hydrogen includes: a support frame structure including a base riser erected on a ground, an inboard boom, an outboard boom, and a counterweight; a flexible vacuum insulation double tube including a flexible metal inner tube, a flexible metal outer tube fitted on the inner tube, and a vacuum layer, the vacuum insulation double tube being disposed in an upward curved shape in a space below the support frame structure; a vacuum insulation double connecting tube connected to a distal end portion of the vacuum insulation double tube and connected to a distal end portion of the outboard boom; and a midway portion support mechanism configured to support a lengthwise midway portion of the vacuum insulation double tube on the support frame structure through a hard curved member curved upward in a convex shape.

Abstract: A marine vessel includes pipes and tubular fluid conduits which are a part of a waste water management system. The waste water management system includes CPVC piping that is used to transport at least one of black water or gray water. The CPVC piping meets at least one fire endurance test set forth by the International Maritime Organization. Additionally, or alternatively, the CPVC piping meets at least one test set forth in IMO A.653 (16).

Abstract: The invention relates to a sheet (1) to be placed in relation to a split barge (100) for encapsulating a bulk of material (101) to be dumped when the bulk of material is released, the sheet comprising a material containing portion (4) and at least one material free portion (3) extending from at least two opposed sides of the material containing portion, wherein that the immersed sheet encapsulating the bulk of material comprises an encapsulated body (20) encapsulated by the material containing (4) portion and a self-closing portion (22) being at least a part of the material free portion (3) both extending from an assembly point (21), wherein a closing length of the self-closing portion (22) correspond to at least 5% of the circumventing length of the encapsulated body (20), the circumventing length extending from the assembly point (21) to the assembly point (21). The invention further relates to a method of encapsulating a bulk of material by means of a sheet.

Abstract: A floating platform dimensioned and configured to receive and transport an automated pool cleaner on the surface of the water is disclosed. For convenience, the floating platform is referred to as a pontoon. The pontoon is also configured to control the retrieval of the pool cleaner. The pontoon includes a buoyant housing having a first end and a second end. An inclined platform or ramp is positioned in the pontoon housing at an angle from the first end towards the second end. The pontoon includes a winch for winding and unwinding a cable connected to the pool cleaner to thereby selectively release and retrieve the cleaner.

Abstract: Disclosed is a stand-up paddle board comprising an inflatable body having a top face, an opposing bottom face, and a periphery extending between the top face and the bottom face. The inflatable body includes dimensions that enable the stand-up paddle board to track straight and turn responsively in flat water. The stand-up paddle board also comprises a detachable and adjustable securing arrangement provided to the top face of the inflatable body and configured to secure cargo to the top face.