Abstract: A system and method for inspecting a rail is provided. The system includes an ultrasonic transducer positioned to emit an ultrasonic beam onto the rail and receive a refraction beam, the ultrasonic transducer being movable between a first position and a second position. A sensor is operable to measure an angle of a carriage, the carriage being positioned on the rail. A controller is operably coupled to the sensor, the controller having a processor that is responsive to executable computer instructions when executed on the processor to cause the ultrasonic transducer to move to receive refraction beam in response to the measured angle indicating a rail radius of less than a predetermined first threshold.

Abstract: The present railway car hatch cover latch assembly includes a latch plate. One end of the latch assembly rod is affixed to a bracket, with the adjustable end usually comprising an eye at the end of a threaded shaft. The threaded shaft is received in a keeper. The keeper in turn supports and holds a coil spring between the eye and the keeper cap. A bent hooking rod has two upturned ends that hold the end of the coil spring nearest the eye. The center of the bent hooking rod extends from the keeper to form a receiver. A latch plate includes a pivot rod that extends through the receiver of the bent hooking rod. The latch paddle itself contacts and holds the hatch cover is a compressively closed position against the railway car hatch ring.

Abstract: A railcar may include a pair of opposed sidewalls, and a support disposed on the top of each sidewall. The supports are configured to engage clamps to rotate the railcar.

Abstract: A protecting element of railway wheelsets is described, the protecting element being constituted by a pad provided with a plurality of transversal grooves without which the pad could not be rolled up on the axle at room temperature. The pad is made of a material having high thickness or high strength, that is respectively between 5 mm and 10 mm and between 50 kJ/m2 and 80 kJ/m2. Thanks to the combination of thickness and resilience values, in addition to the grooves, the pad can be manually rolled up on the axle, without the aid of presses and without prior heating. Thus, the solution according to the present invention combines the advantages of ease of installation, such as the possibility of manually rolling up the protecting element on the axle, with the effectiveness of the protection provided by rigid protecting elements.

Abstract: The present application relates to a device for moving back and forth a guide track section of a guide track system for vehicles of a fun fair ride from a first guide track connection part to a second guide track connection part which is arranged at a distance from the first guide track connection part, wherein the first and the second guide track connection parts are part of the guide track system, comprising a guide track section onto which at least one of the vehicles can travel, a carrier structure for carrying the guide track section, a guide structure which has an active connection with the carrier construction and with which the carrier structure can be guided in such a manner that the guide track section can be moved back and forth from the first guide track connection part to the second guide track connection part along the guide structure, and a drive device for moving the carrier structure along the guide structure, wherein the carrier structure comprises means for making another movement of the gu

Abstract: A control system dictates operational settings of a rail vehicle system based a transitory second speed limit that is no faster than a current first speed limit and which is issued for a determined segment of the track for a determined time period. The control system obtains a current time, determines whether the transitory second speed limit has started, is in effect, or has expired based on the current time relative to the determined time period, and, in response to such determination, performs one or more of (a) generate a prompt to indicate that the determined time period has expired, (b) operate the rail vehicle system at the first speed limit, and/or (c) modify the operational settings of the rail vehicle system to exceed the second speed limit in the determined segment but not exceed the first speed limit for the determined segment.

Abstract: A system includes a locator device and one or more processors operably connected to the locator device. The locator device determines a trailing distance between a trailing vehicle system that travels along a route and a leading vehicle system that travels along the route ahead of the trailing vehicle system in a same direction of travel. The one or more processors compare the trailing distance to a first proximity distance relative to the leading vehicle system. In response to the trailing distance being less than the first proximity distance, the one or more processors set a permitted power output limit for the trailing vehicle system to be less than a maximum achievable power output for the trailing vehicle system, the permitted power output limit being set based on a power-to-weight ratio of the leading vehicle system.

Abstract: A traffic management method, for managing traffic of a transportation network, comprising the steps of managing the traffic and the transportation network, according to a basis instruction timetable, automatically detecting and/or predicting a conflict in the traffic, generating a conflict solution in knowledge of the conflict, and managing the traffic and the transportation network with a modified instruction timetable based on the generated conflict solution.

Abstract: Described are a system, method, and computer program product for automatic inspection of a train including one or more locomotives and/or railcars. The method includes activating, or causing the activation of, at least one scanning drone including at least one sensor configured to obtain primary inspection data of the train. The method also includes communicating at least one set of scanning drone operating instructions configured to cause the at least one scanning drone to obtain the primary inspection data along a travel path associated with the train. The method further includes receiving the primary inspection data from the at least one sensor. In further non-limiting embodiments or aspects, the method includes activating, or causing the activation of, at least one micro drone including at least one sensor configured to obtain secondary inspection data of the train.

Abstract: The invention relates to a method, a system (1), an apparatus (13) for controlling a vehicle moving along a track of a transport network, wherein said method comprises a) an acquisition phase, wherein at least one image is acquired by means of video input means (134) on board the vehicle, wherein said at least one image represents at least a portion of the track of the transport network around the vehicle and information displayed by visualization means (14) onboard said vehicle, wherein said information represent at least part of at least one parameter relating to the vehicle and/or said transport network, and b) a processing phase, wherein said displayed information are processed on the basis of said at least one image by processing means (131), thereby allowing to control the vehicle on the basis of said at least one parameter and/or image.

Abstract: The present invention relates to a sibling board, attachable to a tricycle, for accommodating a child, comprising: (a) a foot board; (b) at least one latch for attaching said sibling board to a tricycle; and (c) at least one rear wheel; wherein said sibling board is connectable to the rear of a tricycle.

Abstract: Disclosed is an apparatus for varying the direction of travel of a vehicle, including a rotatable unit operable by the vehicle driver, in particular by gripping, to vary the vehicle's direction of travel, and a support, or hub for rotatably supporting the rotatable unit, having a respective longitudinal axis and connected fixedly to the vehicle. The support for rotatably supporting the rotatable unit has a unit for transferring movement of the rotatable unit to a corresponding unit for controlling the vehicle's direction of travel, such the rudder of the water-borne vehicle, through a corresponding transmission. The transfer unit transfers movement of the rotatable unit, or steering wheel to the unit for controlling the vehicle's direction of travel, in particular through the transmission to the self-same controlling unit, preferably through the rotary transmission shaft, with a transmission ratio of 1:1.

Abstract: A steering column for a vehicle includes: a lower tube having a distance bracket; a plate bracket supported on both sides of the distance bracket and including a tilt slot hole, through which an adjustment bolt passes, a fixed gear having a first through hole through which the adjustment bolt passes; a movable gear engaged with the fixed gear to rotate with the fixed gear and comprising a second through hole, a second cam disposed on a surface facing the fixed gear, and a protrusion protruding toward the fixed gear from an extension on an outer circumferential side of the movable gear to be supported by an outer circumferential surface of the fixed gear; and an adjustment lever configured to rotate the movable gear during a tilting or telescopic operation.

Abstract: An embodiment of the present disclosure provides a steering column of vehicle which includes an upper column with a fixing plate having a latching groove on an outer surface thereof, a lower column coupled to an outer surface of the upper column with a mounting hole on a side facing to the fixing plate, and an impact absorbing module, wherein the impact absorbing module includes a module cover covering the mounting hole and being coupled to the lower column, a latching element detachably coupled to the latching groove, a module body rotatably coupled to the latching element via an elastic element, and a bending plate which one end is coupled to the module body and bended other end is coupled to the module cover.

Abstract: A steering column assembly for a vehicle may include a buffer structure provided between a steering housing and a steering shaft inserted into the steering housing to distribute vibration applied thereto and to compensate for the distortion of the steering shaft and a clearance of the steering shaft with the steering housing, wherein a support structure is also provided to secure the support performance of the steering housing with respect to a mounting bracket in the event of a tilt and a longitudinal motion of the steering housing, ensuring the horizontal rigidity of the steering housing and reducing vibration applied thereto.

Abstract: A rack-assist-type electric power steering apparatus may include: a motor pulley provided on or coupled to a shaft of a motor; a nut pulley provided on or coupled to an outer circumferential surface of a ball nut coupled to a rack bar via a ball; a belt coupled to the motor pulley and the nut pulley, the belt comprising provided with one or more first magnetic bodies; and a rack housing enclosing or housing at least a portion of the motor pulley, the nut pulley and the belt are housed. The rack housing may comprise one or more second magnetic bodies provided on an inner circumferential surface thereof facing or opposite to the belt. Alternatively, the rack housing may comprise a support portion protruding from an inner surface of the rack housing, and one or more second magnetic bodies may be provided on a surface of the support portion.

Abstract: A steering device includes a rolling-element bearing that rotationally supports a rotating member in a housing. The rolling-element bearing includes an inner ring, an outer ring, first rolling elements, and second rolling elements. The first rolling elements and second rolling elements are disposed in parallel in the axial direction between the inner ring and the outer ring. The inner ring includes a first split race having a first inner peripheral track surface and a second split race having a second inner peripheral track surface. The steering device further includes a fixing structure configured to fix the rolling-element bearing to the outer periphery of the rotating member in a state where a load is applied to the first split race, the first rolling element, the outer ring, the second rolling element, and the second split race.

Abstract: Even in the case that the steered wheels are turned by an actual turning angle due to a disturbance from the road surface, and the steering shaft, which is mechanically connected to the steered wheels, attempts to rotate, a command current to an assist motor is set so that the actual turning angle becomes a corrected target turning angle. The force (torque) that attempts to cause rotation of the steering shaft due to the disturbance input from the road surface is instantaneously canceled by the assist motor.

Abstract: A rear wheel steering control system for a rear wheel steering (RWS) system of a vehicle can include: a voltage detecting unit detecting a magnitude of a battery voltage of a battery of the vehicle; a supplemental voltage circuit unit generating a supplemental voltage that supplements the battery voltage; and a control unit comparing the magnitude of the battery voltage with a magnitude of a required voltage required for normally operating a rear wheel steering actuator of the RWS system, calculating a magnitude of the supplemental voltage based on the comparing of the magnitude of the battery voltage with the magnitude of the required voltage, and controlling the supplemental voltage circuit unit so as to generate the supplemental voltage according to the calculated magnitude.

Abstract: A wheel steering system is provided that improves an environment of an actuator being mounted and reduces changes in toe angles of wheels at the time of a suspension stroke. The system includes: right and left hub carriers supported by a rear suspension mechanism; right and left tie rods having outer ends in a vehicle width direction thereof pivotally connected to the right and left hub carriers; and a Watts link having inner ends in the vehicle width direction of the right and left tie rod pivotally attached thereto so as to be pivotable about a pivot axis, wherein the actuator and the Watts link are arranged above springs, and the Watts link is connected with the actuator so as to be displaceable substantially along the vehicle width direction when a driving force of the actuator is inputted to the Watts link.

Abstract: A wheel steering system includes: a rear suspension mechanism inclusive of a knuckle member for rotatably holding a right rear wheel; a first cam and a second cam that are rotatably supported; a first cam follower 18 that follows the first cam; a second cam follower 20 that follows the second cam 16; cam grooves 48 respectively provided in the first and second cams; a first engaging pin and a second engaging pin that engage with the respective cam grooves; and a rotational driving force transmitter that transmits a rotational driving force of an electric motor to the first and second cams, wherein the first cam and the first cam follower are arranged on a front side in the vehicle front-rear direction of an axle, and the second cam and the second cam follower are arranged on a rear side in the vehicle front-rear direction of the axle.

Abstract: An automatic steering deactivating controller includes a first controller and a second controller. At a time when a transition control start requirement is satisfied, the first controller saves an angle control target torque set by an angle controller. The angle control target torque is saved in the form of a transition control start angle control target torque. The second controller calculates a transition control target automatic steering torque in accordance with the transition control start angle control target torque and a road load torque estimated by a road load estimator. The second controller assigns weights to the transition control target automatic steering torque and a target assist torque using the absolute value of a value responsive to an angle difference so as to calculate a target motor torque. The second controller controls an electric motor in accordance with the target motor torque.

Abstract: A steering assistance device includes: a steering assistance unit, which assists the steering of a vehicle to make the vehicle travel in the center of a lane; a deviation amount measurement unit, which measures the amount of lateral deviation of the vehicle from the center of a lane; and a steering control unit, which controls the amount of steering assistance by the steering assistance unit such that the vehicle travels with deviation from the center of the lane by the predetermined amount, in a case where the measured amount of lateral deviation is within a predetermined range from a predetermined amount for a predetermined period of time.

Abstract: A parking assist controller for parking a vehicle can be configured to identify a parking location indicator generated by a parking beacon positioned externally of the vehicle. A target position (PTAR) can be determined for parking the vehicle based on the parking location indicator. A parking assist signal can be generated based on the determination. A parking beacon can be used in conjunction with the parking assist controller.

Abstract: A parking beacon for defining a target position for a vehicle can be configured to generate a parking location indicator for detection by a parking assist controller. The parking beacon can include a beacon control unit and a projection system. The beacon control unit can be configured to control the projection system to generate the parking location indicator.

Abstract: A method for operating a control device for a transportation vehicle to assist a driver maneuvering the transportation vehicle up to a trailer to couple the transportation vehicle to the trailer, wherein target coordinates of a coupling position provided for the transportation vehicle for coupling are determined by the control device and the process repeated, while a graphical distance display element is displayed to the driver by a display apparatus, a current distance value of a distance of the transportation vehicle from the coupling position is determined, and a size parameter of the graphical distance display element is adjusted based on the current distance value. A non-linear scaling function brings about a higher position resolution in a near region around the coupling position than outside the near region is used for a conversion from the respectively current distance value into a value of the size parameter.

Abstract: A parking assist controller for parking a remote vehicle can be configured to identify a parking location indicator generated by a parking beacon. A target position for parking the remote vehicle can be determined based on the parking location indicator. A parking assist signal can be generated for parking the remote vehicle, the parking assist signal being generated based on the determination. The parking assist signal can be transmitted to the remote vehicle.

Abstract: A lock mechanism is provided in an actuator capable of changing a toe angle of a wheel by rotational drive of a motor and adapted to lock operation of the actuator when the rotational drive of the motor is stopped. The lock mechanism includes a casing secured to a housing of the actuator, an input-side shaft connected to a motor shaft of the motor and rotatably held in the casing, an output-side shaft to which rotational torque is transmitted from the input-side shaft, and an engaging part. The engaging part includes a pair of friction members displaceably provided along a guide groove, a claw part having an acute shape in cross section and a side end part which are provided on the input-side shaft, an abutting part provided on each friction member, and a coil spring for urging each friction member.

Abstract: A skirt system for an automobile includes first and second side skirts and a driver assembly. The automobile has a frame including a first side sill and a second side sill. The first side skirt couples to the first side sill and the second side skirt couples to the second side sill. The side skirts are selectively movable relative to the side sills between a first position and a second position. The driver assembly is actuatable to move the side skirts between the first and second positions. The side skirts may be extendable. The side skirts may include an electrical charger. The automobile can include a front quarter that can be moved between raised and lowered positions.

Abstract: A vehicle interior substrate attachment system is provided herein. The vehicle interior substrate attachment system includes a fastener coupled to a roof substrate. A retainer is coupled to the fastener and includes a base, a body extending from the base, and an engagement platform defining a receiver to receive the fastener coupled to the body by a hinge feature. The hinge feature is configured to articulate such that the engagement platform is operable between a first position and a second position that is further from the base than the first position. A liner substrate is coupled to the base of the retainer.

Abstract: A system includes a roof mount including a drainage tray, a sensor housing disposed on the roof mount, and a sensor supported by the sensor housing and a fluid spray directed toward the sensor. The sensor is disposed above the drainage tray.

Abstract: Load-bearing structural component (1) in particular of a motor vehicle including a strut-dome (2) to hold the strut and an engine support (3) to fasten an engine wherein the load-bearing structural component (1) is formed in one-piece as a single part.

Abstract: A cab and hood suspension system includes a cab suspension system, a hood suspension system, and a hood tilt system. The cab suspension system includes supporting spring elements and cab linkage configured to control movement of a cab relative to a chassis. The hood suspension system includes hood linkage configured to locate the hood relative to the chassis. The hood linkage is configured to match the movement of the cab linkage. The hood tilt system is provided by the hood linkage of the hood suspension system.

Abstract: A vehicle frame construction or frame assembly and method for assembling a multi-material vehicle frame includes a first frame member formed of a first metal material and a second frame member formed of a second metal material that is dissimilar to the first metal material. The second frame member is joined to the first frame member via vaporizing foil actuator welding (VFAW).

Abstract: A vehicle side portion structure includes a cross member extended along a vehicle width direction, a pillar that extends along a vertical direction at an end, in a vehicle width direction, of a vehicle, and a gusset for connecting an end portion, in the vehicle width direction, of the cross member to the pillar. The gusset includes a plate portion whose inner end portion in the vehicle width direction is fastened to the cross member, the plate portion being extended from a region including a position fastened to the cross member toward a pillar side and having a region upwardly inclined toward outside in the vehicle width direction until the plate portion reaches in a region on the pillar side to a pillar side end, and a flange joined to the pillar side end of the plate portion and fastened to the pillar. A fastening position of the flange and the pillar is located upward of a fastening position of the inner end portion, in the vehicle width direction, of the gusset and the cross member.

Abstract: A modular sidewall for a passenger vehicle. The modular sidewall comprises an outer frame, and a plurality of individual sections configured to be secured together at least partially within the outer frame. The plurality of individual sections includes a main section presenting at least one window opening configured to receive a window, and a standard section presenting at least one window opening configured to receive a window. The said standard section has a width that is smaller than a width of said main section. The modular sidewall may also include a seat rail for supporting one or more seats within the passenger vehicle.

Abstract: An earth working machine (10), for example a road milling machine (10), recycler, stabilizer, or surface miner, having a propelling unit (22) and a machine frame (12); the earth working machine (10) comprising a working apparatus (32) for earth working; and an operator's platform (24), having an operator's platform floor (64) and having at least one operating device (26), being provided on the machine frame (12); the earth working machine (10) comprising a protective canopy (44) liftable and lowerable relative to the operator's platform floor (64) between a lifted operating position and a lowered transport position; the earth working machine (10) comprising a panel arrangement (46) having an upper edge (46a) located closer to the protective canopy (44), having a lower edge (46b) located farther from the protective canopy (44) at a distance from the upper edge (46a), and having two side edges (46c, 46d) spanning the distance between the upper and the lower edge (46a, 46b); the panel arrangement (46) being conn

Abstract: A robotic motorcycle may include a chassis, driven wheel assemblies, and a control loop stabilizer. The driven wheel assemblies may each include a wheel and a bevel gear. The wheel may be mounted to an axle for rotation about a drive axis and steering about a substantially vertical steering axis. A steer shaft may connect the axle to a steer assembly that controls rotation of the steer shaft about the steering axis to steer the wheel. A drive shaft may be coupled to a drive assembly that controls rotation of the drive shaft about the steering axis. The bevel gear may couple the other end of the drive shaft to the axle so that rotation of the drive shaft about the steering axis controls rotation of the wheel about the drive axis. The control loop stabilizer may determine parameters for the drive and steer assemblies to balance the motorcycle.

Abstract: A belt for tracked vehicles suitable for being driven in a closed loop between a front wheel and a rear wheel of the vehicle along a longitudinal direction and for supporting a plurality of transverse bars adapted to stick in the ground along at least a portion of the lower run of the belt loop; the belt comprising a fabric multi-layer internal structure embedded in vulcanized rubber, wherein at least a portion of the fabric fiber of at least one layer is made of aramid.

Abstract: A cockpit for a two-wheeled vehicle has a base body, on which a display and a steering handle are attached. The base body is pivotably mounted at a bodywork of the two-wheeled vehicle.

Abstract: A wheeled vehicle with a ball hoop apparatus has a main body, multiple wheels, a pushing pole, and a hoop. The main body has an assembling mount. The multiple wheels are rotatably assembled to the main body. The pushing pole is detachably assembled to the main body. The pushing pole is able to be assembled to the assembling mount and has a top end. The hoop is assembled to the main body and is able to be assembled to the top end of the pushing pole. The pushing pole may be erectly assembled to the assembling mount. The hoop may be assembled to the top end of the pushing pole. The wheeled vehicle with a ball hoop apparatus provides a shooting ball function.

Abstract: A safety apparatus to be used in vehicles, especially for front passenger safety and control, is disclosed. The safety apparatus described comprises safety handlebar/grip or handlebars/grips placed near or behind the vehicle's handlebar. The handlebars are provided for tight holding of vehicle by the passengers in various adverse conditions. The handlebars/grips ends are curved slightly back towards the passenger to provide a reasonable distance between the handgrips of the vehicle's handlebar and the front safety handlebars or grip locations. Further, the safety handlebar(s) are lesser in width than the vehicle's handlebar to allow the driver to easily reach and manipulate the vehicle controls without interference from the front seated passenger.

Abstract: A front fork includes a first shock absorber and a second shock absorber disposed respectively on both sides of a vehicle wheel. The first shock absorber includes a set of tubes configured to slide relative to each other; damping force generation parts configured to generate a damping force in accordance with the sliding of the tubes; and a spring configured to urge the set of tubes in a stretching direction. The second shock absorber includes a set of tubes configured to slide relative to each other; and a coil spring configured to urge the set of tubes in the stretching direction.

Abstract: An electricity aided bicycle and an auxiliary power controlling method thereof are provided. The electricity aided bicycle includes a driving circuit, a rotating speed detector and a command voltage generator. The driving circuit receives a command voltage, and drives an auxiliary motor of the electricity aided bicycle based on the command voltage. The rotating speed detector generates a detection signal having a plurality of pulses based on a rotation status of a driving gear of the electricity aided bicycle. The command voltage generator receives the detection signal, and is configured to: calculate times between two adjacent pulses in the detection signal, operate numerical value derivation operation based on the times to generate an estimated velocity value, set an electricity aid strategy table and calculate the command voltage based on the estimated velocity value and the electricity aid strategy table.

Abstract: A torque sensor system, a torque signal measuring method and an electric power-assisted bicycle, related to the technical field of transportation, solving the technical problem of current torque sensor systems generally needing a power input shaft to rotate in order to accurately measure stepping force provided by a rider.

Abstract: To provide a shifting control device and an electric shifting system allowing a user to comfortably ride a human-powered vehicle, a shifting control device comprising a controller configured to control a shifting device in accordance with a first operation performed on an operating device for braking a rotary body of a human-powered vehicle.

Abstract: An improved snowmobile ski dampener for dampening articulation between a steering spindle and a snowmobile ski. The ski dampener may be constructed of an elastomeric material and include one or more progressive surfaces that progressively come in contact with a base surface of the steering spindle as progressively increased compressive loads are applied between the steering spindle and snowmobile ski. As the progressive surfaces come in contact with the base surface, the shape factor of the ski dampener may change (e.g., increase), reducing compressive strain for a given compressive stress. Various design and material characteristics including width, shape of the progressive surface, and durometer and bulk modulus of the elastomeric material may be selected to provide various performance characteristics such as dampening effect, impact absorption, approach angle, initial flex force, and service life.

Abstract: An improved snowmobile ski dampener for dampening articulation between a steering spindle and a snowmobile ski. The ski dampener may be constructed of an elastomeric material and include one or more progressive surfaces that progressively come in contact with a base surface of the steering spindle as progressively increased compressive loads are applied between the steering spindle and snowmobile ski. As the progressive surfaces come in contact with the base surface, the shape factor of the ski dampener may change (e.g., increase), reducing compressive strain for a given compressive stress. Various design and material characteristics including width, shape of the progressive surface, and durometer and bulk modulus of the elastomeric material may be selected to provide various performance characteristics such as dampening effect, impact absorption, approach angle, initial flex force, and service life.

Abstract: A catamaran hull of hybrid structure includes a first lateral float, a second lateral float and a central float connecting the first lateral float to the second lateral float; the hull further including a first beam having a first bulkhead and a second beam having a second bulkhead, each bulkhead lying in a plane substantially perpendicular to the bow-stern line and including: a central part including a lower element intended to collaborate with a lower part of the central float; a first lateral part including a lower element intended to collaborate with a lower part of the first lateral float; a second lateral part including a lower element intended to collaborate with a lower part of the second lateral float; the hull part arranged between the first bulkhead and the second bulkhead defining a monobloc hull portion.

Abstract: Disclosed is a fairlead for guiding an anchoring element of an offshore structure, such as a floating structure, at an anchoring point, of the type having a guide for the anchoring element and a lock holding the anchoring element in position, having a locking jaw including two locking jaw elements that are movable by a maneuvering unit actuated by a controller, between a closed position preventing the anchoring element from moving in translation and an open position releasing the anchoring element. The controller is of the impulse-type, and the maneuvering unit includes a pawl that defines successive stable open and closed positions of the jaw-forming unit.