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WO/2019/189095A1 |
Provided is a steering system capable of reducing a braking distance of a vehicle during braking, improving straight line stability during braking, and stabilizing vehicle behavior during braking. A steering system (101) is provided with...
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WO/2019/190431A2 |
The present invention relates to a wheel (1) with a drive member (8) which extends towards a hub (7) that is connected to the vehicle's body, does not perform rotational motion and a rim (3) whereon the tyre is mounted and which can be a...
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WO/2019/187223A1 |
The purpose of the present invention is to allow an improvement in the sprung mass speed estimation accuracy by separating the relative displacement caused by a road surface input and the relative displacement caused by a driver's operat...
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WO/2019/189094A1 |
Provided is a steering system that is capable of, with a simple structure, enhancing the straight-line traveling stability of a vehicle and that is also capable of enhancing the fuel efficiency. A steering system (101) is provided with: ...
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WO/2019/190013A1 |
The present disclosure discloses a solenoid valve assembly for switching a mode in a suspension system, which sets an internal path separately independent from an external path for the mode switching of fluid to make the equilibrium stat...
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WO/2019/177486A1 |
The present vehicle anti-shock suspension is characterized in that the braking force of dampers does not depend on the vertical velocity of the unsprung mass. During movement approaching or receding from an equilibrium point, the dampers...
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WO/2019/174855A1 |
The invention relates to a method for adjusting the chassis of a vehicle in dependence on occupancy in order to prevent motion sickness of occupants of the vehicle. The method comprises a step of reading in and a step of providing. In th...
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WO/2019/175103A1 |
The invention relates to a method for multi-stage filtering of a first signal (S) in the vehicle electrical system of a locomotion means comprising the steps: filtering the first signal (S) by means of a first Kalman filter (46) represen...
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WO/2019/172496A1 |
The technology disclosed in the present specification may comprise: a lower center frame comprising first and second support members which extend from first and second ends thereof, respectively; first and second horizontal linking membe...
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WO/2019/170348A1 |
The invention relates to a spring support (1) having an actuator (3) for the axial adjustment of at least one spring plate (9), comprising an electric motor (15) which is fixed as a structural unit in a housing (19), wherein the housing ...
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WO/2019/170279A1 |
The use of the carrier system (1) according to claim 1 as an axle lift, wherein, in order to lift single or multiple axles (A, B), the air bellows (2a and 2b) of the axle (A, B) to be lifted are vented and the pressure in the air bellows...
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WO/2019/173322A1 |
An auxiliary dolly attachable to the rear of a primary trailer includes a first portion attachable to the primary trailer, a second portion comprising one or more axles with wheels, and a pivot point at which the first portion is coupled...
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WO/2019/170340A1 |
The invention relates to a wheel suspension (20) for motor vehicle (10) having a superstructure (12) and at least one wheel (14), said motor vehicle being able to be supported on a roadway (16) by means of said wheel (14). The wheel susp...
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WO/2019/168975A1 |
A magneto-elastically-based active force sensor, used with a tow coupling between a towed and a towing vehicle or a coupling between a vehicle body and a suspension of the vehicle, which outputs a signal useful for determining forces act...
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WO/2019/166349A1 |
The invention relates to a method and to a device for producing a yawing moment in order to control the driving dynamics of a vehicle, wherein a target yawing moment of the vehicle is determined from a target yaw rate preset by a preset ...
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WO/2019/164771A1 |
A damper system for a vehicle is provided that includes a damper and actuator. The damper extends longitudinally along a damper axis between first and second damper ends. The actuator is separate and spaced apart from the damper. The act...
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WO/2019/162017A1 |
The invention relates to an adjustable spring support comprising a supporting ring for an actuator. Said supporting ring supports an inner cylinder of the actuator, the inner cylinder forms a guide surface for the actuator, and the suppo...
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WO/2019/161994A1 |
The invention relates to a spring-damper system for a wheel suspension of a motor vehicle, comprising a supporting spring (10) having a spring constant kT, a pressure generator (20), which acts parallel to the supporting spring (10) and ...
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WO/2019/159144A1 |
A self-propelled vehicle (1) comprising a box-shaped frame (10) provided with a loading member (32) extending in a given direction (Dl) and with an actuation assembly (20) carried by the frame (10); a plurality of arms (42) being hinged ...
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WO/2019/149298A1 |
The invention relates to an electromechanical actuator (2), in particular a chassis actuator, for example an actuator of a roll stabilizer, for a motor vehicle, comprising a torque measuring arrangement (13) based on the inverse magnetos...
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WO/2019/152082A1 |
An air management system (1200) for leveling a vehicle operated under dynamic driving conditions including an air supply tank (1204); a system controller (1240) integrated with the supply tank (1204); one or more air springs disposed on ...
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WO/2019/149344A1 |
The invention relates to a damper assembly, comprising a damper (2) with a tube (2.1) and a piston (2.2) moveable relative to said tube (2.1) of said damper (2) and an inductive sensor (4) with a stator (4.1) and a cursor (4.2) moveable ...
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WO/2019/142105A1 |
A vehicle suspension arrangement includes a mounting member, a trailing arm pivotably coupled to the mounting member, an axle assembly coupled to the trailing arm moveable in a vertical direction, an air spring arrangement biasing the tr...
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WO/2019/137658A1 |
The invention relates to a method for determining the current lane roughness in a vehicle, in which the frequency-dependent amplitude response is determined from the wheel speed, and a roughness characteristic is determined as a measure ...
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WO/2019/138617A1 |
Provided are a vehicle, a vehicle motion status estimation device and a vehicle motion status estimation method which can estimate, with high accuracy, a status amount of a bounce motion of the vehicle that has nonlinear suspension chara...
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WO/2019/134963A1 |
A vehicle controller configured to control a stiffness of a suspension system of a vehicle, the controller being configured to control the stiffness in dependence at least in part on the topology of terrain the vehicle is negotiating, th...
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WO/2019/129519A1 |
A device together with an associated working machine for decoupling vibrations between two systems (2, 4) in the form of spring-mass vibrators, of which one system (2) is assigned to a movement machine, and the other system (4) is assign...
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WO/2019/130600A1 |
The present invention provides greater ride comfort for a driver in terms of steering and suspension control. An ECU (600) comprises a steering control unit (610), a suspension control unit (650), and an integration control unit (625). T...
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WO/2019/125956A1 |
A suspension monitoring and adjustment system for an off-road vehicle includes a distance sensor arranged to measure shock displacement of a suspension of the vehicle. The system may include an output device configured to output shock di...
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WO/2019/120657A1 |
The invention relates to a method for operating a pneumatic system (100) comprising a compressed air supply unit (10) and an air spring unit (90), said pneumatic system (100) comprising: a pressure accumulator (120) having a pressure acc...
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WO/2019/120652A1 |
The invention relates to a method for determining an axle load on a mechanically and/or pneumatically/hydraulically suspended vehicle. According to the invention, the axle load is determined with the aid of controlling and sensor means p...
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WO/2019/125286A1 |
The present invention relates to a method for controlling vehicle operation comprising axle load control of at least one vehicle (V1) during vehicle operation. The method comprises the steps of: determining at least one zone (Z1, Z2) ass...
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WO/2019/120360A1 |
A system for reducing motion sickness symptoms is proposed for a vehicle (1), wherein the system has a control unit (2) which is coupled to a sensor system (3) and/or to a navigation system (4), to a vehicle seat system (5), to a vehicle...
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WO/2019/123848A1 |
An active suspension device 2 for a vehicle 1 for controlling, on the basis of the traveling state of the vehicle 1, the damping force of variable-force dampers 12a, 12b, 12c, 12d that are provided between a sprung mass and an unsprung m...
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WO/2019/114868A1 |
The invention relates to a spur gear mechanism (1) having a drive gear (2), an output gear) (4) and an intermediate gear (3), which is in engagement via toothing (31) with toothing (21) on the drive gear (2) and with toothing (41) on the...
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WO/2019/115028A1 |
The invention relates to a compressed-air supply system for operating a pneumatic installation in a pneumatic system of a vehicle, comprising: a compressed-air feed; a compressed-air connection point to the pneumatic installation; a vent...
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WO/2019/118545A1 |
A shock absorber includes a pressure tube forming a working chamber. A reserve tube is concentric with and radially outward from the pressure tube. A baffle is positioned radially outward from the pressure tube. A reservoir chamber is fo...
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WO/2019/118894A1 |
A system for performing ride control blending in an electric vehicle may include a control distribution module, a torque control module, and a vertical force control module. The control distribution module may calculate a torque control ...
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WO/2019/115033A1 |
The invention relates to a compressed air supply installation (10a, 10b, 10c) for operating a pneumatic installation (90) in a pneumatic system (100a, 100b, 100c) of a vehicle (1000), comprising a compressed air supply (1); a compressed ...
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WO/2019/118889A1 |
A vehicle chassis control system may include a target calculation module, brake control module, suspension control module, and tire pressure control module. The target calculation module calculates a target brake torque, a target vertica...
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WO/2019/114889A1 |
The invention relates to a camera device for a vehicle (1), which camera device ensures 3-D environment sensing, and a method for 3-D environment sensing by means of the camera device. The device and the method can be used in particular ...
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WO/2019/110255A1 |
A suspension device for a wheeled vehicle with a plurality of air springs is described. Two main air chambers (2, 3, 4, 5) of two air springs of a vehicle axle are in each case connected to each other via a transverse air chamber (13, 14...
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WO/2019/109642A1 |
An active suspension control device, system, and method. The device comprises: a microcontroller (2), an ultrasonic sensor (1), a vehicle wheel longitudinal acceleration sensor (3), and a vehicle body longitudinal acceleration sensor (4)...
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WO/2019/110320A1 |
The invention relates to an additional spring (10) for a shock absorber (30) of a motor vehicle and to a damper bearing (20) for a shock absorber (30) of a motor vehicle. Here, the additional spring (10) comprises a first spring body (12...
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WO/2019/105532A1 |
The present invention relates to a method for determining a functional status of a vehicle shock absorber arrangement (100). The method determines a difference between force values during compression and expansion of the vehicle shock ab...
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WO/2019/105509A1 |
The invention relates to a roll stabiliser (1) for a motor vehicle (100), said roll stabiliser comprising: a plurality of sensors (6, 8, 18) for detecting a plurality of measurement variables, in particular a torque sensor (8), a rotor p...
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WO/2019/108354A1 |
A dual-mode suspension system using hydraulic dampers is disclosed. One or more dampers on each side of the four-wheel suspension system are coupled to a respective damper on the other side via a damper valve. One or more leaf springs ma...
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WO/2019/105692A1 |
The invention relates to a torsion spring arrangement (10) for a wheel suspension arrangement (100) of a motor vehicle, comprising two torsion bars (12, 14) which are arranged coaxially one inside the other, and comprising a spring eleme...
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WO/2019/107337A1 |
In this vehicle vibration control device, an abnormal temperature sensor, from among a plurality of temperature sensors provided on respective actuators, can be identified through mutual comparison of outputs. The present invention compr...
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WO/2019/102091A1 |
The invention relates to a method for controlling an active suspension of a vehicle (2), comprising the following actions: detection, via the suspension, of the state of the road (10); control of the damping level of the suspension as a ...
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