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Patent Searching and Data


Matches 1 - 50 out of 24,289

Document Document Title
WO/2018/033321A1
The invention relates to a height measuring device for a vehicle, comprising a sensor assembly (18, 20), by means of which sensor signals (31, 32) can be generated that characterize the position of at least one chassis component (4) rela...  
WO/2018/034632A1
The invention relates to suspension design. The present vehicle suspension comprises a quadrangular frame. Each corner portion of the frame has a wheel block kinematically attached thereto so as to form two pairs of wheels - a front pair...  
WO/2018/033768A1
A vehicle has a frame, driver and passenger seats, two front and two rear suspension assemblies, two front and two rear wheels, and a motor operatively connected to the at least two wheels. Each rear suspension assembly has a trailing ar...  
WO/2018/028746A1
The invention relates to a method for operating an electric servomotor (12), which on the basis of a target variable (MS) generates a torque (M) between two parts (10a, b) of a roll stabilizer (8), in which method, in a normal mode (BN),...  
WO/2018/030010A1
This road surface estimation device comprises a spatial measurement unit, a filter unit, and a road surface estimation unit. The spatial measurement unit measures a plurality of three-dimensional measurement points on a road surface on t...  
WO/2018/031256A1
An air-ride axle/suspension system for a heavy-duty vehicle. A frame and at least a pair of suspension assemblies support opposite ends of an axle (42a, 42b) for movement relative to the frame (24). An air spring (82a, 82b) is associated...  
WO/2018/024612A1
The present invention relates to a system for determining whether to inhibit lowering of the ride height of a vehicle when the vehicle speed exceeds a speed threshold value. The system includes a processor having an input configured to r...  
WO/2018/021207A1
The time needed for vehicle height adjustment is shortened even when air in a tank is insufficient. This air suspension system is provided with air suspensions 1, 2 that adjust vehicle height in accordance with the supply and exhaust of ...  
WO/2018/021393A1
Provided is a suspension controller that can minimize erroneous detection (erroneous assessment) of malfunctions. The suspension controller is provided with a control unit that controls a damping-force-adjustable shock absorber. The cont...  
WO/2018/014914A1
A linear actuator (1), with a locking device (3), the locking sleeve (13) of which has a slotted guide track (17), which is formed along a stroke axis of the linear actuator, for a cam (18) engaging in the slotted guide track (17), where...  
WO/2018/015069A1
The invention relates to a spring and damping arrangement (1) for adjusting the spring rate and the driving position of a motorcycle, comprising a series circuit having at least one helical spring (10), an air spring unit (20), and a hyd...  
WO/2018/016540A1
Provided is a suspension apparatus that enables improvement of ride quality and vibration control without the need to use a vehicle height sensor. This suspension apparatus 10 is provided with: a damper device 12 that generates damping f...  
WO/2018/014901A1
The invention relates to an active wheel suspension element having a screw drive, in particular ball screw drive, comprising a screw drive (2) comprising a screw spindle (3) and a spindle nut (4) which is mounted in a housing (7, 8, 9) b...  
WO/2018/003828A1
Provided is a suspension control device with which it is possible to minimize roll acting on a vehicle. This suspension control device is provided with: a damping-force-adjusting shock absorber that is provided between the body of a vehi...  
WO/2017/222987A1
An electro-dynamically controlled leveling system having a plurality of air springs mounted on at least one axle of a vehicle for supporting the weight of the vehicle; one or more electro-pneumatic valves; and one or more sensors that mo...  
WO/2017/220313A1
Embodiments of the present invention provide a wheel oscillation controller for a vehicle, the controller comprising input means (202) for receiving one or more signals (201 ) indicative of oscillation of at least one wheel of the vehicl...  
WO/2017/222988A1
A pneumatic suspension system for a vehicle, in which the pneumatic suspension system includes a supply tank, a first set of air springs positioned on a first side of the vehicle; a second set of air springs positioned on a second side o...  
WO/2017/214678A1
Disclosed herein is a system for enabling a primary vehicle to anticipate irregularities in a travelling surface. The system comprises a scout vehicle that is configured to precede the primary vehicle by a distance that exceeds an emerge...  
WO/2017/215838A1
An apparatus for determining the relative spatial orientation of two hinge parts (2, 4) of a hinge (1) that are movably connected to one another, having a magnet (9) which is connected to a first of the hinge parts (4) and which causes a...  
WO/2017/217315A1
The object is to reduce the possibility of a longer time of operation of a compressor device (40) in a compressor-pressure supply state in a vehicle-height control system including a tank (34), the compressor device (40), a vehicle-heigh...  
WO/2017/211167A1
An auto-leveling drive axle device for a wheel tractor, and leveling method. The device comprises a transmission device and a leveling device. The transmission device comprises a drive axle housing (2), a half-shaft bevel gear (3), a ver...  
WO/2017/211583A1
The invention relates to a method for operating a control device (17) for a driving method and control device for controlling at least one vibration damper of a motor vehicle method and to a control device for controlling at least one vi...  
WO/2017/212455A1
Front suspension system for industrial vehicles comprising two frontal axles (A, B) a first axle (A) and a second axle (B) arranged just behind the first axle (A), both connected to a vehicle chassis (SM), wherein the suspension system c...  
WO/2017/211341A1
The invention relates to a method for determining a mass of a vehicle with an electromechanical roll stabilizer (1), wherein for determining the mass of the vehicle, at least one torque of the electromechanical roll stabilizer (1), a rol...  
WO/2017/211342A1
The invention relates to a suspension strut bearing assembly for a motor vehicle, comprising a strut bearing (1) having a first and a second ring element (2, 3), wherein the strut bearing (1) is arranged axially between a chassis spring ...  
WO/2017/206979A1
The invention relates to a level adjustment system (1), in particular a level control system, for a motor vehicle, which level adjustment system has an actuator unit (3), which comprises an electric motor (4) and a transmission (5), whic...  
WO/2017/205949A1
A vertical lifting system for use in farming machines and tools that is formed by a wheel set support arm (1) connected to an articulation support (02) using the pin (04), the articulation support (02) being connected to the wheel hub (0...  
WO/2017/204037A1
Provided is an in-vehicle compression device that is capable of operating a compressor at a low current, and capable of operating the compressor at low noise and vibration levels in accordance with the condition of the vehicle. The in-ve...  
WO/2017/202811A1
The suspension (10) comprises: a spring (12) interposed between the body (B) of the vehicle and the wheel (W); a regenerative hydraulic shock-absorbing unit (16) comprising a hydraulic shock-absorber (18) arranged parallel to the spring ...  
WO/2017/199567A1
Provided is a dryer for an air suspension, the dryer comprising: a housing (30) having an air introduction flow passage (36) and an air discharge flow passage (37), which are located on one axial end side of the housing (30); and a dryin...  
WO/2017/195140A1
The proposed crane (10) for lifting and transporting loads comprises: a handling element, for supporting and handling the loads; a chassis, for transferring the loads of the crane (10) onto a support surface by means of contact means arr...  
WO/2017/194222A1
The invention relates to a monitoring device (9) for at least one electroconductive vehicle spring (10). Said at least one spring (10) comprises an electric contact element (12.1, 12.2) at each of its ends and is electrically connected a...  
WO/2017/196503A1
A resilient expandable pressure vessel configured to function like a spring. The resilient expandable pressure vessel includes a body portion, a cavity defined within the body portion, and at least one port in communication with the cavi...  
WO/2017/191146A1
A method for estimating one or more of the following quantities from an electromechanical machine and/or component, the method comprising the creation of a photorealistic numerical model of the electromechanical machine or parts of it, a...  
WO/2017/190818A1
The invention relates to an electronic level control device for an air-suspended vehicle, for example for an air-suspended trailer vehicle, having a chassis (1) with at least one axle (2), wherein at least two wheels (14) are arranged on...  
WO/2017/187829A1
An air suspension device is equipped with air spring devices (A1 to A4), an accumulator (50), a compressor (CMP) which supplies compressed air, at least to the accumulator, and which has an electric motor (1), a pump device (2), and a dr...  
WO/2017/184921A3
A method of mounting to an A-arm suspension system a wheel spindle configured for use with a multi-link suspension system may involve the steps of: Removing at least one suspension link mount on the wheel spindle; mounting a ball joint b...  
WO/2017/182227A1
Hydropneumatic suspension strut (1) comprising a piston-cylinder unit that includes a first gas spring (5) and a second support spring, the gas spring (5) and the support spring (45) being mounted in parallel and acting in the same direc...  
WO/2017/184950A1
Presented herein are systems and methods for controlling a response (e.g., a roll, a pitch) of a vehicle body to a driver input. In one aspect, a method for controlling the response of the vehicle body is presented, the method comprising...  
WO/2017/182288A1
The invention relates to a method for adjusting the damper hardness of a vibration damper (6) of a wheel (5) of a motor vehicle (1), wherein the vehicle body movement signal (30) is generated by a control device (9) of the motor vehicle ...  
WO/2017/179391A1
The present invention provides a vehicle control device and method capable of ensuring steering accuracy. In a vehicle provided with a left-right pair of steered wheels for which the braking/driving forces can each be controlled, and a s...  
WO/2017/176308A1
Disclosed is a configurable dynamic valve. In various embodiments the valve operates to control a pneumatic leveling system for vehicles and provide the capability for an operator to select an elevated or lowered ride height, to block ai...  
WO/2017/175840A1
An orientation estimation device that estimates the orientation of a moving body, estimates the roll angle and pitch angle of the moving body, and comprises: first, second, and third angular speed detection units; and an orientation esti...  
WO/2017/167428A1
The invention relates to a compressed air supply system (10) for operating a pneumatics system (90), in particular an air suspension system of a motor vehicle, having: a compressed air supply line (1), a compressed air connection (2) to ...  
WO/2017/167427A1
The invention relates to a compressed air supply system (10) for operating a pneumatic system (90), in particular an air suspension system of a vehicle, comprising a compressed air supply (1), a compressed air connection (2) to the pneum...  
WO/2017/170253A1
The purpose of the present invention is to accurately detect impacts between a vehicle body and an obstacle. This vehicle height adjustment device is equipped with: a vehicle height adjustment actuator that is provided to a pair of front...  
WO/2017/172831A1
Displacement sensors can include a photon source and a target surface disposed in spaced relation to the photon source. Displacement sensors can also include a photon receptor disposed along an associated gas spring end member in spaced ...  
WO/2017/169772A1
Provided is an air suspension system capable of lifting the front wheel side of a vehicle and the rear wheel side of the vehicle using a single tank. An air suspension system 1 is provided with: front wheel-side air suspensions 2 and rea...  
WO/2017/169203A1
Provided are a damping control device and a damping control method for controlling vibration damping in a vehicle. Vehicle body vibration damping control is performed with adaptive damping mode switching in response the situation inside ...  
WO/2017/162951A1
The invention relates to a hydraulic suspension system for a vehicle, in particular a motor vehicle. Said hydraulic suspension system comprises a hydraulic compression abutment (9b), the piston and cylinder of which are to move relative ...  

Matches 1 - 50 out of 24,289