Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 24,709

Document Document Title
WO/2019/048455A1
The invention relates to a valve, in particular for use as a pressure balance (38) in lifting devices (2) that can be actuated hydraulically, comprising a valve housing (54) which has a control connection (40) and a fluid inlet (64) and ...  
WO/2019/049009A1
A bidirectional energy-conversion apparatus of a DC-DC type operating between a low-voltage system (LV) and a high-voltage system (HV) of a vehicle comprising an energy-recovery stage (30), said low-voltage system (LV), which operates at...  
WO/2019/049006A1
An energy-conversion apparatus of a DC-DC type operating between a low-voltage system (LV) and a high-voltage system (HV) of a vehicle comprising an energy- recovery stage (30), said low-voltage system (LV), which operates at a first vol...  
WO/2019/048160A1
The invention relates to a switchable stabilizer assembly of a vehicle, in particular for roll stabilization. Said stabilizer assembly comprises a first stabilizer half and a second stabilizer half, both coupled to a wheel of the vehicle...  
WO/2019/043571A1
The present invention provides a mechanism for adjusting pre-load on a spring of a telescopic shock absorber. The mechanism is having a knob, a connecting member a transition unit. The connecting member is coaxially extending from the kn...  
WO/2019/039443A1
This lift axle device comprises: a first air spring which corresponds to a first axle; a second air spring which corresponds to a second axle that reciprocates between a down position and lift position; an air bellows; a pneumatic circui...  
WO/2019/034365A1
A control system (100) for a transportation vehicle (105) comprises a sensor vehicle (120) with at least one sensor (140) for scanning a surrounding area, wherein the sensor vehicle (120) is configured to move autonomously with respect t...  
WO/2019/034197A1
The invention relates to an electromechanical roll stabilizer (1) for a motor vehicle, wherein a housing (3), having a motor unit having a stator (5) and a rotor (6) integrated therein, a rotor position sensor board (7) and an actuator t...  
WO/2019/026298A1
The present invention appropriately assesses road surface conditions. According to the present invention, a road surface assessment unit (84) for assessing road surface conditions has a threshold setting unit (845) that sets a threshold ...  
WO/2019/024164A1
A control method for hybrid electromagnetic suspension. The method provides four modes for hybrid electromagnetic suspension: a comfort mode, a sport mode, a combined mode, and an energy feedback mode. A driver can switch between the fou...  
WO/2019/021849A1
A drive circuit (20) anomaly diagnosing device (F1) of the present invention performs anomaly diagnosis on a drive circuit (20) comprising: a power supply line (PSL) along which a solenoid (Sol) is disposed; a main switch (MS) disposed o...  
WO/2019/020625A1
The invention relates to a bearing spring/damper system of a vehicle wheel having a hydraulic vibration damper (10) consisting of a damper cylinder (13) and a damper piston (12) guided therein, the piston rod (11) of which hydraulic vibr...  
WO/2019/021491A1
A vehicle height adjustment device (20) has: a cylindrical body (40) the interior of which is divided by a partition wall (42) into a plurality of oil chambers (Oi), cylindrical body oil holes (43) connected to the outside being provided...  
WO/2019/016690A1
A vehicle suspension comprises a hub carrier (2) on which a wheel hub (6) is suitable for mounting, at least one suspension arm (6) having an outer end (6a) connected to the hub carrier (2) by a ball joint (7) and an inner end (6b) suita...  
WO/2019/012711A1
This suspension device 20 comprises: a damping device; a UI 70 operated to set an expansion adjustment value for adjusting the damping force during expansion when the change rate in relative displacement between a vehicle body and a whee...  
WO/2019/011589A1
The present invention relates to a vehicle (1), in particular a single-track vehicle having a small track width in relation to the vehicle height and three or four wheels. In order to create a vehicle which allows a high flow speed of th...  
WO/2019/010162A1
A link and ball socket assembly for a vehicle position sensor comprising a first molded member including a link and a first socket and a second molded member including a second socket coupled to the first molded member. The first socket ...  
WO/2019/007562A1
The invention relates to an air spring, in particular for rail vehicles, at least comprising at least one sliding plate (1) having at least one sliding surface (2) and an emergency spring (3). Since the sliding plate (1) and the emergenc...  
WO/2019/007847A1
The invention relates to a load sensor arrangement (100) for installation on a vehicle axle (106) of a vehicle (108). The load sensor arrangement (100) comprises: a non-invasive load sensor (102) for measuring a load subjected to the veh...  
WO/2019/007600A1
The invention relates to an air spring (1), in particular for road vehicles and/or for rail vehicles, at least having at least one first contact element (12) and at least one second contact element (14) which are configured to be capable...  
WO/2019/008776A1
This control device for a suspension device is provided with: a vehicle speed acquisition unit 120a which acquires a vehicle speed that is the speed of a vehicle; an acquisition unit 120d which acquires a stroke speed of the suspension d...  
WO/2019/007533A1
The present invention relates to a suspension system (100) for a vehicle, said suspension system (100) comprising a first suspension arrangement (102) comprising a first hydraulic cylinder (104); a second suspension arrangement (106) com...  
WO/2019/007528A1
The invention relates to a load sensor arrangement (100) for installation of a load sensor (102) adjacent to a spring suspension (104) on a vehicle axle (106, 106'). The load sensor arrangement comprises: a load sensor (102) for measurin...  
WO/2019/008777A1
This suspension device comprises a damping device that damps the force generated between a vehicle body and a wheel and a control device that controls the damping force of the damping device. The control device has a multiplication unit ...  
WO/2019/008902A1
The purpose of the present invention is to provide a shock absorber with which the spring strength of a spring member that impels a valve body in a control valve can be more freely set. This shock absorber comprises a control valve that:...  
WO/2019/006361A1
An active control system for a mass traveling along a guideway and method for active control of a mass traveling along a guideway. The active control system includes at least one displacement sensor and at least one motion sensor. Signal...  
WO/2019/003455A1
This control device for a suspension device is provided with an acquisition unit 111 that acquires the stroke quantity of the suspension device, a calculation unit 112 that calculates the stroke speed, and a damping force control unit th...  
WO/2019/004115A1
Provided is a suspension system with which it is possible to reduce power consumption of a battery mounted in a vehicle. The suspension system comprises: adjustable-damping-force shock absorbers disposed between the vehicle wheels and th...  
WO/2019/003907A1
In order to improve the responsiveness of damping force control in an ER damper, this control device comprises: a command control device that finds a high-voltage command value for variably adjusting damping force on the basis of detecti...  
WO/2019/003906A1
According to the present invention, a boosting circuit of a high-voltage driver generates a high voltage to be applied to an electroviscous damper. The boosting circuit and the electroviscous damper are electrically connected by a connec...  
WO/2019/003994A1
A high voltage control device that: performs feedback control on high voltages applied to an electrode barrel of an ER damper; and has a charge/discharge controller, a transformer, and an HV cascode. The charge/discharge controller compr...  
WO/2019/003893A1
A suspension control device comprising: an ElectroRheological damper 6; a microcomputer 25 that controls the voltage applied to the ElectroRheological damper 6; a current sensor 27 that detects the current value when voltage is applied t...  
WO/2018/234414A1
In order to measure the loading state of a leaf spring (2), a vehicle has a chassis (1), a wheel suspension, at least one leaf spring (2), e.g. parabolic spring or trailer spring, and at least one sensor (5). The sensor (5) contactlessly...  
WO/2018/230425A1
Provided is a suspension control device capable of achieving both stability and turnability regardless of vehicle speed. The suspension control device is applied to a vehicle (1) that has, on a suspension (31): a roll center change mecha...  
WO/2018/232276A1
An air management system for a vehicle having a first pneumatic circuit and a second pneumatic circuit, in which the first and second pneumatic circuits are pneumatically connected in a neutral position via a cross-flow mechanism. The fi...  
WO/2018/226910A1
A method of controlling a damping characteristic of an adjustable shock absorber of a vehicle comprises the steps of: electronically controlling (352) with at least one controller the damping characteristic of the adjustable shock absorb...  
WO/2018/226494A1
Apparatus and methods are described where multiple linear and/or rotary actuators operate cooperatively in, for example, cross-linked arrangements to control the motion of sprung and unsprung masses in a vehicle. The actuators may includ...  
WO/2018/220862A1
The purpose of the invention is to improve the accuracy for estimating a vehicle state in order to achieve excellent ride comfort. An ECU (600) comprises a normative vehicle model computation unit (1100). The normative vehicle model comp...  
WO/2018/220861A1
The purpose of the invention is to suitably estimate the state of a vehicle. A vehicle state estimation unit (1200) comprises: a main computation unit (1210) that performs linear computation regarding a state quantity related to a vehicl...  
WO/2018/219561A1
The invention relates to a method for actuating an electromechanical roll stabiliser (104) for a vehicle (100). The electromechanical roll stabiliser (104) comprises a first stabiliser part (106), a second stabiliser part (108), an elect...  
WO/2018/222821A1
Disclosed herein are various embodiments of a hydraulic actuator that includes one or more check valves having a dynamically varying cracking pressure. In certain embodiments, a hydraulic actuator may be configured to vary the cracking p...  
WO/2018/219564A1
The invention relates to a device for the roll stabilization of a motor vehicle, said device comprising: at least one roll stabilizer, which comprises two stabilizer parts connected to each other for twisting relative to each other about...  
WO/2018/217148A1
Method (400) and control arrangement (170) in a vehicle (100), for increasing suspension height of the vehicle (100). The method (400) comprises: detecting (401) a height irregularity (110) on a road segment (120) ahead of the vehicle (1...  
WO/2018/215176A1
The invention relates to a controllable shock absorber (10), in particular for motor vehicles, comprising a valve device (100) comprising the following: - a bridge circuit with four non-return valves (110, 12, 114, 116) which are connect...  
WO/2018/210513A1
The invention relates to an actuator for a rear-wheel steering system of a motor vehicle, comprising a housing (2) and a spindle drive (4), which has a spindle (6) that is axially displaceable in the housing (2), as well as a path sensor...  
WO/2018/210511A1
The invention relates to a ball joint (1), in particular for a vehicle chassis, comprising a joint housing (3) and a joint body (4) having a spherical portion (5), the joint body (4) being held by the joint housing (3) at the spherical p...  
WO/2018/206207A1
The invention relates to a method for estimating a torsional torque (102) on an active stabilizer (104) of a vehicle (106), wherein the method comprises a step of detecting a movement signal (120) depicting a movement of the stabilizer (...  
WO/2018/208510A1
A suspension system (760) includes a top mount (774), a bottom mount (778), a rigid housing, an air spring (766), and a linear actuator (662). The air spring transfers force of a first load path between the top mount and the bottom mount...  
WO/2018/206209A1
The invention relates to a roll stabilizer (4) for a motor vehicle, comprising two stabilizer parts (12, 13), which are connected to each other for rotation relative to each other about a longitudinal axis of the stabilizer (14), and an ...  
WO/2018/202397A1
The invention relates to a method for operating a pressure control system (1), in particular for vehicles (200), comprising a multi-stage compressor (4), wherein a pressure medium (L3) compressed a number of times is provided from the mu...  

Matches 1 - 50 out of 24,709