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WO/2022/073806A1 |
The invention relates to a switch valve (10) with a stepping motor (12), having a housing (14) which is designed to accommodate the stepping motor (12), the stepping motor (12) being operatively connected to an actuating element (22), an...
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WO/2022/067388A1 |
A suspension strut for a vehicle, comprising a hydraulic damper comprising a damper cylinder, a piston slidably retained within the damper cylinder, and a piston rod for driving the piston within the damper cylinder in compression and re...
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WO/2022/071824A1 |
The invention relates to methods for reducing the acceleration time of cars. The claimed method for reducing the acceleration time of a car with front-engine layout and rear-wheel drive consists in that, when starting the car from a stan...
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WO/2022/061607A1 |
A suspension control method. The suspension control method comprises: determining a turning direction of a vehicle; and in response to determination of the turning direction, adjusting a deformation parameter of a suspension to adjust a ...
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WO/2022/058850A1 |
In one embodiment, a control system for a vehicle comprising an axle having a center pivoting axis and a frame coupled to the axle at the center pivoting axis, the control system comprising: one or more controllers; a control circuit; an...
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WO/2022/057458A1 |
A lift bridge control method for a vehicle, the method comprising: step 1) when a vehicle travels, acquiring a load M of the vehicle; step 2) determining, according to the load, whether the vehicle needs to lower a lift bridge, and if so...
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WO/2022/049765A1 |
An electronic control unit containing a microcomputer performs: calculating operation variables of left and right air springs of air suspensions based on a steering angle and a roll angle of a vehicle; and controlling air pressures of th...
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WO/2022/042996A1 |
The invention relates to a central joint device for chassis components (2), in particular three-point links, comprising at least one housing unit (3), at least one joint pin unit (4) which is movably mounted at least partly within the ho...
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WO/2022/043851A1 |
The present invention relaters to an active mechanical safety device (1) for the compensation of the impacts on a vehicle, comprising a connecting element (2) configured to be constrained to a suspended mass (SM) of a vehicle, a respecti...
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WO/2022/038231A1 |
A control system (400) is provided for an adjustable suspension of a vehicle (100). The adjustable suspension is operable in at least two different configurations. The control system is configured to receive route data (110) indicative o...
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WO/2022/037866A1 |
The invention relates to a method for coupling a trailer (1b) to a towing vehicle (1a), wherein the towing vehicle (1a) has a level control system (10), it being possible to modify a height of the chassis (2) in relation to at least one ...
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WO/2022/039752A1 |
A spring configuration comprises a cylindrical damper (5), a primary coil spring (9) with a first predetermined spring rate Kl, and a secondary coil spring (11) with a second predetermined spring rate K2, the coil springs arranged about ...
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WO/2022/029667A1 |
A spring device (100) for a wheel suspension (200) for a vehicle (300) is described. The spring device (100) comprises an elongated elastic torsion device (102) configured to rotate about a central longitudinal axis (R) at a load (L). Th...
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WO/2022/024919A1 |
In the present invention, a controller controls a suspension device provided with a variable damper for adjusting a force between a wheel and a vehicle body of a vehicle. The controller has a first command calculation unit and a control ...
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WO/2022/020908A1 |
A vehicle suspension system comprising at least one hydraulic actuator hydraulically connected to an accumulator module acting as a hydropneumatic spring, the accumulator module comprising a first chamber filled with a hydraulic fluid an...
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WO/2022/026743A1 |
A system and method calculates a vehicle load on a suspension system of a vehicle using a plurality of tilt angle sensors. The angle sensors are attached to the suspension system and configured to measure an angle with respect to gravity...
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WO/2022/024758A1 |
A controller as a control device controls, on the basis of a detection value obtained by an unsprung acceleration sensor on a front wheel side provided in a vehicle, a shock absorber of a wheel (rear wheel) to be controlled, which is pro...
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WO/2022/018166A1 |
Aspects of the present invention relate to a method and to a control system for controlling an active suspension of a vehicle, the control system comprising one or more controllers, the control system configured to: obtain information in...
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WO/2022/018168A1 |
Aspects of the present invention relate to a system for a vehicle comprising: a hydraulic suspension actuator comprising a piston, a first upper fluidic chamber and a second lower fluidic chamber, the first and second fluidic chambers se...
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WO/2022/018153A1 |
Aspects of the present invention relate to a method and to a control system for controlling an active suspension of a vehicle comprising a vehicle body and a plurality of wheels, the control system comprising one or more controllers, the...
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WO/2022/016494A1 |
A chassis structure for a new-type artificially intelligent assistant robot, the chassis structure comprising a load bearing base (1), wherein connecting snap-fit members (2) are symmetrically mounted on the left and right sides of the l...
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WO/2022/018144A1 |
Aspects of the present invention relate to a method and to a control system for controlling an active suspension of a vehicle comprising a vehicle body and a plurality of wheels, the control system comprising one or more controllers, the...
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WO/2022/018164A1 |
Aspects of the present invention relate to a method and to a control system for controlling an active suspension of a vehicle, the control system comprising one or more controllers, the control system configured to: determine whether a t...
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WO/2022/018172A1 |
Aspects of the present invention relate to an actuator system for a vehicle suspension system comprising: a first actuator comprising a piston, a first upper fluidic chamber and a second lower fluidic chamber, the first and second fluidi...
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WO/2022/018165A1 |
Aspects of the present invention relate to a method and to a control system for controlling an active suspension of a vehicle, the control system comprising one or more controllers, the control system configured to: receive information i...
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WO/2022/018141A1 |
Aspects of the present invention relate to a method and to a control system for controlling an active suspension of a road vehicle comprising a vehicle body and a plurality of wheels, the control system comprising one or more controllers...
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WO/2022/016155A1 |
Suspension systems for recreational vehicles are disclosed. The suspension systems may include at least one adjustable member coupling a sway bar to respective suspensions. The suspension systems may include a torque actuator associated ...
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WO/2022/011499A1 |
A vehicle sensors arrangement and a method for mapping road profiles are used for systems, methods, and apparatuses for controlling components of a vehicle (101). The vehicle (101) can include a data processing system ("DPS") (102) inclu...
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WO/2022/008238A1 |
The invention relates to a chassis component (1, 38, 40) comprising a joint inner part (2), and comprising a structure part (3), wherein the joint inner part (2) is articulatedly moveably mounted in a joint receiving means (4) of the str...
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WO/2022/009869A1 |
Provided is a controller that estimates the state of a vehicle from a wheel speed sensor provided in a vehicle, and outputs a control signal to a damper provided between a wheel and the vehicle body according to the estimated state of th...
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WO/2021/260786A1 |
This load weight derivation device comprises a calculation unit 107 that calculates a contraction amount X of a spring in a suspension positioned between a vehicle body and a vehicle wheel, and a derivation unit 108 that derives the weig...
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WO/2021/260586A1 |
The suspension (10) includes: a hydraulic actuator (12) intended to be arranged between a respective wheel (W) of the vehicle and a body (B) of the vehicle and comprising a cylinder (16), a piston (18) slidably mounted inside the cylinde...
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WO/2021/260884A1 |
Provided is a suspension device comprising: a spring which is supported at a first end by a vehicle body side and at a second end by a wheel side; a jack which supports the first end or the second end, includes a jack chamber for accommo...
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WO/2021/259004A1 |
A vehicle body attitude adjustment-based method for controlling an adjustable damping suspension. A suspension comprises a first shock absorber (1), a second shock absorber (2), a third shock absorber (3), and a fourth shock absorber (4)...
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WO/2021/260791A1 |
Provided is an editing device comprising: a reception means which displays an image for supporting input operation of an operator when setting information used for a program which controls an operation of suspensions of a vehicle is rece...
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WO/2021/260781A1 |
This calibration device 100: uses the inductance of a sensor 23r and the capacitance of a capacitor to calculate a first coefficient A1 representing a relationship between the output value of the sensor 23r and the gain of the sensor 23r...
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WO/2021/261220A1 |
An air suspension system (1) comprises a second switchover valve (21) provided between a front-wheel air suspension (2) and a tank (15), a third switchover valve (22) provided between a rear-wheel air suspension (3) and the tank (15), an...
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WO/2021/261059A1 |
The present invention provides an electromagnetic suspension which reduces interference with other components or devices, can be installed in a narrow space, shows small pulsations in thrust, has large thrust, and has a high vibration-da...
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WO/2021/259219A1 |
A flexible omnidirectional smart mobile device oriented to a hybrid processing robot. The omnidirectional smart mobile device enters a moving mode, and before the robot moves to a specified position, a chassis unit (100) being separately...
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WO/2021/255557A1 |
The present invention provides a control device capable of further suppressing a degradation in comfort of occupants in a vehicle than prior arts, the control device being mounted in the vehicle and outputting a command signal correspond...
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WO/2021/255598A1 |
Obtained is a control device capable of controlling a steady-state circular turning characteristic of a vehicle during turning. This control device is mounted in a vehicle equipped with a damping force-adjustable shock absorber that is p...
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WO/2021/250696A1 |
An all-terrain utility vehicle and methods thereof. The disclosures herein generally relate to a vehicle and more particularly, to an all-terrain utility vehicle which can perform multiple operations, in varied terrain and soil condition...
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WO/2021/253044A1 |
An air suspension system includes an air supply system block including one or more air spring valves, where the one or more air spring valves are disposed within the air supply system block, the air supply system block having a valve blo...
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WO/2021/244513A1 |
An anti-dive control method for an automobile, applied in the technical field of automobiles and used for improving the control effect of automobile anti-dive. The anti-dive control method for the automobile comprises: obtaining preset a...
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WO/2021/239336A1 |
The invention relates to a chassis component (1, 32) comprising a first end section (2) and a second end section (3), wherein a connection section (4) is arranged between the two end sections (2, 3), comprising at least one bearing (9, 1...
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WO/2021/240415A1 |
A vehicle comprises a vehicle body (9), at least one hub (10) of a wheel (11), and a suspension (12), which connects the hub (10) to the vehicle body (9), and comprises in turn a suspension arm (14), hinged to the vehicle body (9) and to...
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WO/2021/234630A1 |
A high-performance sports car (1) having: a chassis (2); a bottom (15) facing a ground (16) on which the sports car (1) moves; four wheels (3) supported by the chassis (2); four suspensions (13), each of which connects a corresponding wh...
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WO/2021/233621A1 |
The invention relates to a bearing (1, 17, 22, 28, 30, 31, 33) for a chassis component (11) of a vehicle comprising an inner casing (2) and an outer casing (3), wherein an elastomer layer (4) is arranged between the inner casing (2) and ...
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WO/2021/232794A1 |
A method and device for adjusting the height of air suspension, a storage medium and a processor. The method comprising: acquiring the displacement height difference of a target vehicle body; determining whether the displacement height d...
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WO/2021/236795A1 |
A damping control system is provided for an off-road recreational vehicle having a suspension located between a ground engaging member and a vehicle frame and including at least one adjustable shock absorber having an adjustable damping ...
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