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WO/2020/114710A1 |
The invention relates to a vehicle with a steering device for at least one steerable vehicle wheel, having, inter alia, a steering handle for a driver of the vehicle for specifying his steering request, an actuator for setting a toe angl...
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WO/2020/116087A1 |
A power transmitting device (60) is provided with: an electric motor (50) having a rotating shaft (51); an worm gear (43) provided to the rotating shaft (51); a worm wheel (44) meshing with the worm gear (43); and a housing (45) for acco...
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WO/2020/108681A1 |
The invention relates to an actuator (1) for a rear axle steering system of a vehicle, comprising a thrust rod (2) which is longitudinally displaceable within a housing (3), wherein the thrust rod (2) has a rotation lock (4) having a gui...
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WO/2020/110875A1 |
The present invention is provided with: power supply circuits configured so as to be capable of supplying and cutting off power in correspondence to each phase; motor control circuits provided in correspondence to each phase; and full-br...
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WO/2020/108260A1 |
A dual-motor wire-controlled composite steering system and a control method therefor, wherein the dual-motor wire-controlled composite steering system comprises a steering wheel (1), a steering column assembly, a road sensing assembly, a...
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WO/2020/110334A1 |
Provided is a travel carriage which has a simple structure, and, when necessary, can change direction and move parallel to a lateral direction at a current location thereof. A travel carriage comprising a base 3 and at least one travel...
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WO/2020/108406A1 |
An auxiliary control system and method for a vehicle. The system comprises: a DSA module (110) and an EPS module (120). The DSA module (110) is used for performing the following multiple steps: detecting whether a vehicle is in a special...
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WO/2020/112489A1 |
A terminal tractor includes four independently steerable wheels, each with their own dedicated drive motor and each with their own dedicated steering device. The terminal tractor includes a controller operable to provide input commands t...
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WO/2020/108684A1 |
The invention relates to a steering system for a motor vehicle (1) having a worm gear set (2), comprising a worm wheel (3) and a worm screw (4), the worm screw (4) being mounted rotatably in a housing of the worm gear set (2) by means of...
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WO/2020/111997A1 |
The present invention relates to a power assisted steering system arrangement (100A) for a vehicle comprising a steering wheel (120A), a first, driver, link arrangement (10A) comprises a linkage between the steering wheel (120C) and the ...
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WO/2020/104510A1 |
The invention relates to a steering wheel (10) for a steering system comprising at least one steering wheel hub (11) and at least one steering wheel rim (12) which can be rotated relative to the steering wheel hub (11) in order to transm...
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WO/2020/105620A1 |
This steering device is provided with: an electric motor that is capable of steering a turning wheel connected to a steering wheel; and a control unit that changes a steering angle of the turning wheel by controlling the electric motor. ...
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WO/2020/101406A1 |
A vehicle steering system comprises: a motor assembly operably coupled to a steering rack, the motor assembly comprising a motor having a rotor and a motor position sensor configured to sense a rotor angle of the motor in a single-turn r...
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WO/2020/100411A1 |
[Problem] To provide a vehicle steering device that can easily attain a steering torque equivalent to a steering angle or the like independently of the condition of a road surface and changes in mechanical characteristics of a steering s...
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WO/2020/095752A1 |
This steering apparatus has: a first CAN communication line that is provided between a steering input mechanism and a steering mechanism control apparatus and outputs the first steering operation amount signal output from a first steerin...
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WO/2020/095705A1 |
This steering apparatus is configured such that a first electric motor (7) and a second electric motor (13) rotate a steering shaft (2) via a speed reduction mechanism, and the first electric motor (7) and the second electric motor (13) ...
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WO/2020/089208A1 |
The invention relates to a recirculating-ball steering system (1) for transferring a steering movement to a pitman arm (30), comprising: a housing (10) with a steering piston (20) arranged within the housing (10), the steering piston (20...
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WO/2020/090568A1 |
This electrically-operated power steering device comprises: a motor housing (11); an electronic control unit (9) provided to the end surface (15) of a motor housing (11) on the opposite side from an output unit (14) of a rotary spindle (...
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WO/2020/088709A1 |
The invention relates to a bearing unit (10) for the mounting of a shaft, having a bearing (12) with an inner ring (14) and an outer ring (16), wherein the inner ring (14) and the outer ring (16) are rotatable circumferentially with resp...
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WO/2020/090862A1 |
A steering wheel angle control device 23 controls, with respect to a steering drive device provided with: a motor that drives an input shaft for inputting a steering wheel angle being a rotation angle, to a steering system of a vehicle, ...
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WO/2020/090493A1 |
An assist control operation unit (20) executes "assist control" that is control for producing an assist command (AC) for generating assist torque. A target tracking control operation unit (30) executes "tracking control" that is control ...
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WO/2020/090569A1 |
The present invention comprises: an electronic control unit provided to an end surface 15 of a motor housing 11; a connector assembly 13 provided to the reverse side of the end surface 15; an annular seal accommodating portion 45 which i...
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WO/2020/083555A1 |
The invention relates to a method for controlling a first electric motor (M1) and a second electric motor (M2) of a wheel drive module, said wheel drive module comprising a wheel (R) and a speed modulation gearbox (G), and said wheel (R)...
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WO/2020/083482A1 |
A hydraulic system (100) for a working machine, the system comprising: a first electric machine (102) connected to a first hydraulic machine (104); a second electric machine (106) connected to a second hydraulic machine (108), an output ...
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WO/2020/085744A1 |
The present invention provides a motor comprising: a housing; a stator arranged in the housing; a rotor arranged in the stator; a shaft coupled to the rotor; a bus bar arranged on the upper portion of the stator; and a terminal portion c...
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WO/2020/083483A1 |
Method for controlling a hydraulic system (100) for a working machine, the system comprising: a first electric machine (102) connected to a first hydraulic machine (104), the first hydraulic machine comprising an input side (116) and an ...
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WO/2020/079899A1 |
The present invention mitigates a decrease in motor output torque which occurs when a power supply current supplied from a power supply to a motor is limited to be less than or equal to a predetermined upper limit value. The motor contro...
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WO/2020/079090A1 |
An electromechanical steering system for a motor vehicle, with a reduction gear (1) comprising a worm (4) and a worm wheel (3), wherein the worm wheel (3) is rotatably mounted about a longitudinal axis (100) in a gear housing (12) on a f...
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WO/2020/080435A1 |
[Problem] To provide a steering device structure whereby a large area, in the vertical direction, can be maintained for the space at the driver's feet. [Solution] A steering column 3b having: a cylindrical front column 9a; and a cylindri...
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WO/2020/081627A1 |
A system for hydraulic parallel work systems is provided. The system includes a fixed displacement pump (110), a closed-center circuit (300), an open-center hand metering unit (HMU) (200), and a tank (120). The closed-center circuit is i...
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WO/2020/080832A1 |
The present embodiments relate to a steer-by-wire-type steering apparatus, and may provide a steer-by-wire-type steering apparatus comprising: an outer member which is rotated by a driving motor and has oblique grooves formed in the inne...
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WO/2020/075693A1 |
One embodiment of the motor control system according to the present invention is a motor control system for supplying power to a motor and provided with a first motor control unit and a second motor control unit which are each provided w...
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WO/2020/074386A1 |
The invention relates to a motor vehicle steering system comprising an electric motor (9) and a control unit (12) which controls the electric motor (9). The control unit (12) has at least two redundant control paths (150, 160), for contr...
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WO/2020/074202A1 |
The invention relates to a method for preparing a steering gear for subsequent use as part of a steering system of a motor vehicle, the steering gear comprising at least a gear (2) and a pinion (3) meshing with the gear (2), and at least...
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WO/2020/075092A1 |
The present invention relates to a steering system (1) for vehicles with independent axles comprising a first hydraulic steering cylinder (2), a second hydraulic steering cylinder (3), and a first circuit (13) for control of the first cy...
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WO/2020/074621A1 |
The invention relates to a method for operating a power steering system (7) of a motor vehicle (1), wherein a target steering angle can be set by a user by means of a steering wheel (8), an actual manual torque on the steering wheel (8) ...
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WO/2020/075620A1 |
One mode of this motor control device comprises: an inverter that drives a motor; a control operating unit that controls the inverter according to a current command value; and a torque ripple compensation unit that adds a compensation va...
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WO/2020/075550A1 |
Provided is a power steering valve (1) which is compact in comparison to conventional power steering valves. The power steering valve (1) is provided with: a circular cylindrical sleeve (40) having a predetermined opening, the circular c...
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WO/2020/074223A1 |
The invention relates to a steering gear mechanism for a steering system of a motor vehicle comprising at least a housing (1), a gear wheel (2), a pinion (3) intermeshing with the gear wheel (2) and a pinion shaft (4) comprising the pini...
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WO/2020/074385A1 |
The invention relates to a steering gear (7) for a steer-by-wire steering system (1) of a motor vehicle, comprising a coupling rod (16), which is mounted in a steering gear housing (8) and on which a leadscrew (12) is formed, which is su...
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WO/2020/070428A1 |
The invention relates to a method for determining a setpoint torque for a steering wheel of a power-assisted steering system of a vehicle, said setpoint torque making it possible to determine a motor torque applied directly or indirectly...
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WO/2020/064796A1 |
The aim of the invention is to provide a bearing device (202, 209, 211, 213, 400, 600, 700) for an adjustment drive of a steering column, which bearing device provides an improved support of a drive element of the adjustment drive. This ...
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WO/2020/066183A1 |
One aspect of a steering control device is a steering control device which controls the rotation angle of a motor which drives a steering mechanism in accordance with the rotation angle of a steering wheel, the steering control device co...
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WO/2020/067166A1 |
A hub unit (1) having a steering function for steering a rear wheel according to the present invention is provided with: a hub unit body (2) that has a hub bearing (15) for supporting a rear wheel (9R); a unit support member (3) that is ...
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WO/2020/064489A1 |
The invention relates to a bearing device (200, 202, 300, 400, 500) for a reduction gear (11) for an electromechanical power steering system, having a first end (251) and a second end (252) opposite the first end (251), a contact portion...
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WO/2020/066184A1 |
One embodiment of this driving control device is a driving control device that controls the driving of a motor and comprises: at least two inverters that each supply power to the motor; and a control unit that selectively performs first ...
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WO/2020/064485A1 |
The invention relates to a device for determining a temperature of a power semiconductor switching element (1) comprising the power semiconductor switch (1) with an inbuilt temperature-dependent gate resistor (3), wherein the device has ...
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WO/2020/064203A1 |
The invention relates to a method for populating a controller (26) for a motor vehicle (10) with data. First, a controller (26) with a storage device is provided. A projected mathematical model of at least one section of a powertrain (14...
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WO/2020/066182A1 |
One embodiment of this driving control device comprises: an inverter that supplies power to a motor through an on/off action of a switching element; a smoothing capacitor; and a control unit, wherein when the temperature of the smoothing...
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WO/2020/064491A1 |
The invention relates to a steering gear (7) with a steer-by-wire steering system (1) of a motor vehicle, having a coupling rod (16) which is supported in a steering gear housing (8) and on which a threaded spindle (12) is formed, said t...
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