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WO/2021/110499A1 |
A hydraulic fluid supply system (1), in particular for a suspension system, comprising a pump (3) for supplying a connection (7) of the hydraulic fluid supply system for a connectable actuator (9), wherein starting from the pump (3), a m...
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WO/2021/112215A1 |
A left-front hydraulic cylinder (2) and a right-front hydraulic cylinder (3) are connected in a cross by a first connecting conduit (8) and a second connecting conduit (9), and a left-rear hydraulic cylinder (4) and a right-rear hydrauli...
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WO/2021/109596A1 |
A rigid-flexible coupling multi-degree-of-freedom walking attitude adjustment leg unit, and a hybrid robot platform comprising same. The rigid-flexible coupling multi-degree-of-freedom walking attitude adjustment leg unit comprises a ver...
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WO/2021/106873A1 |
The vehicle control device according to the present invention: acquires various elements pertaining to a road condition in front of a vehicle on the basis of outside information; acquires a vehicle behavior control amount for controlling...
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WO/2021/076813A9 |
A modular active valve system having a reduced footprint for use in a smaller shock platform is disclosed. The modular active valve system includes a multi-stage valve having a first stage and at least a second stage, wherein at least th...
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WO/2021/098974A1 |
A control unit (110) arranged to monitor a load distribution of a vehicle (100, 200) when the vehicle (100, 200) is in motion, the control unit (110) comprising an interface (115, 820) arranged to receive a plurality of load values assoc...
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WO/2021/100445A1 |
Provided is an actuator capable of shortening a total length. An actuator (2) is provided with: a casing (7); a hollow shaft (8) that has a bottom (8b) and that is rotatably supported on the casing (7) via bearings (9a, 9b); a screw shaf...
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WO/2021/102335A1 |
A system for dynamically managing individual suspension settings for a vehicle based on a determined suspension mode is provided. Based on the user input and obtained sensor input, the system can then determine a suspension mode for a pl...
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WO/2021/094934A1 |
An improved suspension is described with electromagnetic linear actuator (MC1; MC2; MC3), comprising a stator (10) and a stem (30) which is housed in a linearly sliding manner in the stator (10). The stator (10) comprises an external sle...
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WO/2021/094040A1 |
The invention relates to a load detection device comprising: a height level measuring unit (3), with which the height level of a vehicle (1) can be detected and at least one height level signal (SH) characterising the height level can be...
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WO/2021/093693A1 |
A vehicle mechanical active suspension mechanism. The upper ends of each damping spring (5) and each shock absorber (6) in a suspension are connected to a worm gear swing arm (7), and then the worm gear swing arm is connected to a vehicl...
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WO/2021/097341A1 |
Hydraulic systems and methods for reducing the propagation of flow and/or pressure pulsations within a hydraulic system are described. In one embodiment, a hydraulic system may include a hydraulic device and a differential buffer fluidly...
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WO/2021/091909A1 |
In some embodiments, methods and systems may be used to control operation of various systems of the vehicle based on road features included in an upcoming portion of a road surface located along a path of travel of the vehicle. This cont...
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WO/2021/089868A1 |
The invention relates to an air spring control system (10) for a vehicle (48) with a first axle (36a) and a second axle (36b). The air spring control system (10) has a main control unit (12) for operating the air spring control system (1...
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WO/2021/083620A1 |
The invention relates to a module (10) for an air suspension system (60) of a vehicle (70, 82), wherein the module (10) has a sensor interface (16) for connecting to a sensor (61), in particular a position sensor (62), a valve (18, 20, 2...
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WO/2021/078909A1 |
An electromechanical vehicle height adjustment unit (100) comprises a control arm (101), a lower spring pad (106) operative to support a lower end of a vehicle spring (109), and a displacement mechanism supported on the control arm (101)...
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WO/2021/078904A1 |
An electromechanical vehicle height adjustment unit (100) comprises a displaceable member (106) having an abutment surface for abutment of an end of a vehicle spring (109) or for abutment of a vehicle body and a displacement mechanism co...
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WO/2021/078908A1 |
An electromechanical vehicle height adjustment unit (200) comprises an upper spring pad (209) operative to support an upper end of a vehicle spring (211), a top mount (205) that is displaceable relative to the upper spring pad (209), and...
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WO/2021/078459A1 |
The invention relates to a suspension component (1, 38) comprising a measuring device (9) for determining a relative position of two movable interconnected suspension components, wherein a first suspension component is a joint (2) with a...
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WO/2021/081209A1 |
An anti-roll bar link for a vehicle suspension may be positioned between an anti-roll bar and an articulating arm. The link selectively transfers movement of the arm to the bar, depending on a locked or unlocked state. The link includes ...
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WO/2021/078390A1 |
The invention relates to a processor unit (3) for a model-based predictive control of a drive machine (8) of a powertrain (7) and at least one motor vehicle (1) component which influences the energy efficiency of the motor vehicle (1). T...
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WO/2021/078371A1 |
A method for determining a tyre normal force range (Fz,min, Fz,max) of a tyre force (Fz) acting on a vehicle (100), the method comprising; obtaining (S1) suspension data (310) associated with a suspension system of the vehicle (100); obt...
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WO/2021/078507A1 |
The invention relates to an arrangement for a sensor system for vehicles, in particular motor vehicles, for detecting the vehicle speed, the vehicle level and/or the state of the vehicle suspension, comprising - a sensor (102) for measur...
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WO/2021/079288A1 |
A shock absorber assembly with adjustable height (1) for two-wheeled motor vehicles and the like, comprising a shock absorber (2, 102) with a spring (3), e.g. a helical spring coaxial to the shock absorber (2, 102), the shock absorber (2...
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WO/2021/073653A1 |
A method and system for adjusting height and damping force, the method comprising: between a first connection part (110) and a second connection part (120), arranging a pneumatic valve (130), an air spring (140), an adjustable damper (15...
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WO/2021/073651A1 |
A method and a system for adjusting a damping force of a damper (150). The method comprises the following steps: arranging a pneumatic valve (130) and an adjustable damper (150) between a first connecting part (110) and a second connecti...
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WO/2021/073652A1 |
A method and a system (100) for adjusting a height of a suspension system. The system comprises: arranging a pneumatic valve (130) and an air spring (140) between a first connecting part (110) and a second connecting part (120), wherein ...
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WO/2021/073648A1 |
Provided are a height adjustment apparatus (10), a seat, and a vehicle suspension system. The height adjustment apparatus (10) comprises a gas compression apparatus (B) and a suspension valve (A); the suspension valve (A) comprises a fir...
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WO/2021/069782A2 |
The present invention relates to a matrix electromagnetic-suspension system that can be coupled to transportation vehicles, which comprises a plurality of electromagnetic-suspension modules, wherein each module comprises: an armature; a ...
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WO/2021/065404A1 |
To prevent a work machine from tipping over. The work machine comprises: a vehicle body; a rear axle attached to the vehicle body so as to be rollable with respect to a shaft extending in a front-rear direction of the vehicle body; and a...
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WO/2021/056079A1 |
An independent suspension assembly for a vehicle, said assembly including: a suspension arm pivotally attachable at a first end to a point fast with the vehicle; a support member for rigid attachment of a lower end of a resilient member ...
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WO/2021/059544A1 |
Provided is a technique for calculating with high precision a state quantity of a vehicle. An ECU (600) of a vehicle (900) is provided with a ground contact load calculation unit (610), an input quantity calculation unit (620), a first s...
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WO/2021/051176A1 |
In-wheel running system, in which the systems that make up the running gear of a vehicle, namely rolling assemblies (tyres and bearings), wheel, brakes, suspension, steering and traction (electric motor), are mounted in a compact configu...
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WO/2021/048800A1 |
The invention relates to a three- or four-wheel tilting motor vehicle, and in particular to a tilt locking system including an interconnecting element (110) which connects two tilting wheels (10) and which comprises a first portion (111)...
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WO/2021/047944A1 |
The invention relates to a motor vehicle (50), comprising at least one steering axle (64), at least one drive axle (74, 76) and at least one lift axle (78) having at least one actuator (104, 106) for lifting and lowering same, wherein th...
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WO/2021/044552A1 |
This method of controlling a suspension device comprises: a first step in which a control unit 52 installed in a suspension device 23 determines a control command value for a drive unit of the suspension device 23 disposed between a vehi...
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WO/2021/041950A1 |
A system and method for utilizing an active valve customizable tune application is disclosed. The system includes a mobile device having a memory, an active valve tune application, and at least one processor. The processor initiates the ...
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WO/2021/037555A1 |
The invention relates to an operational assistance method for a vehicle (100), in particular for a motor vehicle, in which (i) a movement of an area (2) of a body (1) of a vehicle occupant (1') is captured and sensor values (awx, awy, aw...
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WO/2021/037707A1 |
The invention relates, inter alia, to a method for setting a power steering device (34) for a front axle (16) of a motor vehicle (10), preferably a utility vehicle. At least one pressure value of a rear-axle air spring system (22) for co...
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WO/2021/023026A1 |
An active-passive dual mode switchable vehicle suspension system. The system comprises a filter (1), a hydraulic pump (2), a check valve (3), a power takeoff (4), a servo valve (6), a suspension cylinder (7), a overflow valve (9), an ene...
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WO/2021/022102A1 |
A gas spring seal cap (600A; 600B; 600C; 600D) secured a first end member (500) of a gas spring and damper assembly (102; AS1) such that a substantially fluid-tight connection is formed therebetween. Seal cap (600A; 600B; 600C; 600D) inc...
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WO/2021/018696A1 |
The invention relates to, inter alia, a method for producing a modular leaf spring device (18) for an axle of a motor vehicle. Multiple leaf spring modules (34) are provided, each having the same length, the same first frame mounting reg...
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WO/2021/018441A1 |
The invention relates to a spring damper apparatus (10) for a vehicle, comprising a hydropneumatic system (20) by means of which a wheel (14) of the vehicle can be supported on a structure (12) of the vehicle in a spring-suspended and da...
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WO/2021/019040A1 |
The invention relates to a device (10) for adjusting a base of a spring element (12) for a vehicle, the device (10) comprising: a first wall element (14) for connection to a vehicle; a second wall element arranged at a distance from the ...
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WO/2021/019764A1 |
A suspension device (20) comprises: an outer tube (22) that is constituted by a tube body; an inner tube (23) that is coaxially disposed in the outer tube (22) and is provided so as to be movable relative to the outer tube (22); a cable ...
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WO/2021/012013A1 |
An energy-dissipative pneumatic cushioning system for cushioning heavy loads includes (i) one or more support members that extend beneath at least a portion of at least one pneumatic cushioning element and (ii) at least one connector ass...
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WO/2021/009877A1 |
This shock absorber (20) comprises: a cylinder (40) having provided therein a piston (53) that is movable along an axis (CL1); a spring (25) provided coaxially with the cylinder (40); a bearing member (33) that bears the spring (25) and ...
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WO/2021/009936A1 |
A shock absorber (20) is equipped with: a receiving member (33) that receives a spring (25) and is provided so as to be capable of moving in the axial direction of a cylinder (40); and a coupling member (100) that couples the receiving m...
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WO/2021/008872A1 |
The invention relates to the ride height control of vehicle structures with air suspension. A compressor (12) functions as a pressure source, which supplies a pressure accumulator (40) with pressure, wherein the compressor (12) supplies ...
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WO/2021/005356A1 |
A shock absorber adjuster assembly comprising at least one spring arranged so as, in use, to extend between a pair of spaced apart spring seats. At least one of the spring seats is adjustable and is formed by a cylindrical body (14), a f...
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