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WO/2020/064335A1 |
The invention relates to a steering device comprising a steering transmission housing (10a; 10b; 10c) which provides a sensor recording region (12a), comprising a steering sensor unit (14a; 14b) arranged in the sensor recording region (1...
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WO/2020/064315A1 |
The invention proceeds from a steering device having: a steering gear housing (10a; 10b), which provides a sensor accommodation region (12a; 12b); a steering sensor unit (14a; 14b), which is situated in the sensor accommodation region (1...
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WO/2020/065159A1 |
The invention relates to steering control equipment for a motor vehicle, comprising a column (50) with, at a first end of said column (50), a rotatably coupled steering wheel (V) of the motor vehicle and, at a second end of the column (5...
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WO/2020/064493A1 |
The invention relates to a controller (12) with a plurality of self-diagnostic functions, each of which is designed to check the function of an assigned hardware component of the controller (12). Each of the self-diagnostic functions has...
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WO/2020/058025A1 |
The aim of the invention is to improve a steering column (2, 200, 300) for a steer-by-while steering system (1), comprising a steering shaft (51, 510) which can be connected to a steering wheel, which steering shaft is rotatably mounted ...
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WO/2020/059691A1 |
A motor according to the present disclosure is provided with a stator, a rotor, a cylindrical housing, and two neutralizers having the same predetermined natural frequency. One of the two neutralizers is positioned offset by 90º in the ...
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WO/2020/059403A1 |
A steering device of the present invention has: a hydraulic first power steering mechanism (A) which has a piston (11) and a rotary valve (39) and uses hydraulic pressure generated by a pump device (402); and an electric second power ste...
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WO/2020/058126A1 |
The invention relates to a method for operating a steering unit of a motor vehicle, wherein subject to a driver-side manual torque applied to a steering handle, a steering force support or a counter-torque introduced into the steering ha...
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WO/2020/059579A1 |
In the present invention, a vehicle ECU comprises: a steering force identification unit that identifies a steering force from a driver in a vehicle that is provided with an assist unit which includes a hydraulic assist unit that hydrauli...
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WO/2020/053069A1 |
The invention relates to a method for determining a gear rack force of a steer-by-wire steering system (1), the steering system (1) comprising: a steering handle (2), by means of which a steering angle can be specified as a function of a...
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WO/2020/054560A1 |
This assist mechanism (83) is provided with an electric motor (10), a shaft-like member (94) which has formed therein a worm (94a) that meshes with a worm wheel (96), and a coupling (16) which connects between an output shaft (11) of the...
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WO/2020/053067A1 |
The invention relates to a steer-by-wire steering system (1) for a motor vehicle, comprising: a steering handle (2) which can be actuated by a driver; a vehicle wheel actuator (11), which is configured to adjust a wheel steering angle of...
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WO/2020/054552A1 |
A motor according to the present invention is provided with: a stator; a rotor; a cylindrical housing; and a neutralizer array that has a prescribed specific vibration frequency. The neutralizer array has at least one neutralizer group t...
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WO/2020/048754A1 |
The invention relates to a steering column module (10) for a steer-by-wire steering system of a vehicle (100), having a force-feedback actuator (11), a sensor unit (11.1) for sensing an operating parameter of a steering wheel (101) of th...
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WO/2020/048668A1 |
An electromechanical vehicle steering system (1) comprises a steering mechanism housing (14), a steering pinion (4) which is situated inside the steering mechanism housing (14), and a motor unit (11) having a worm shaft (15) for driving ...
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WO/2020/050759A1 |
The present invention relates to a system and a method for controlling a feedback torque actuator in a steering system.The steering system comprises a steering assistance actuator (140)with a torsion bar (128) and a feedback torque actua...
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WO/2020/050535A1 |
An embodiment relates to a motor comprising: a shaft; a rotor coupled to the shaft; and a stator disposed on the outside of the rotor, wherein the stator comprises a stator core, an insulator disposed on the stator core, and a coil wound...
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WO/2020/043232A1 |
The invention relates to a friction device (10) for a feedback actuator (12) of a steering mechanism (14), having a longitudinal axis (L) along which a shaft (16) extends, which is at least partially surrounded by a housing body (18) coa...
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WO/2020/045641A1 |
The motor according to the present disclosure is provided with a stator, a rotor, a cylindrical housing, and two neutralizers having the same predetermined natural frequency. One of the two neutralizers is disposed at a position shifted ...
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WO/2020/043233A1 |
The invention relates to a feedback actuator (10) for a steering device having a defined steering torque (L), having an outer housing assembly (12), comprising: a steering shaft (14) for coupling to a steering wheel (16), the steering sh...
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WO/2020/043615A1 |
The invention relates to a steering column for a motor vehicle, which steering column comprises a steering shaft (2), which is mounted in an outer steering column (33) so as to be rotatable about a longitudinal axis (8), and a damping de...
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WO/2020/043234A1 |
The invention relates to a feedback actuator (10) for a steering mechanism with a direct drive, having an outer housing arrangement (12), comprising a steering spindle (14) for coupling a motor shaft to a steering wheel (16), the steerin...
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WO/2020/038522A1 |
The invention relates to a steering unit for a steer-by-wire steering system of a motor vehicle, comprising a steering shaft (3) designed to be connected to a steering wheel, an electric motor (7) acting on the steering shaft (3) and an ...
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WO/2020/038952A1 |
The invention relates to a steering gear (8) for a steer-by-wire steering system (1) of a motor vehicle, comprising a hollow shaft motor (12) having a stator (13) fixed to the housing, and a rotatably mounted rotor (14), which is arrange...
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WO/2020/039961A1 |
In one embodiment of the motor disclosed in the present invention, a plurality of bus bars electrically connected to a coil wire is held by a bus bar holder. The plurality of bus bars is disposed in an overall substantially annular shape...
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WO/2020/036035A1 |
A wheel loader (1) comprising steering cylinders (9a, 9b), a joystick lever (41), a hydraulic valve (31), and a controller (23). The steering cylinders (9a, 9b) are driven by hydraulic pressure and change the body frame angle (θs_real) ...
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WO/2020/035409A1 |
The invention relates to a steering gear (61) for a steer-by-wire steering system (1) of a motor vehicle with an electric motor (14) having a motor shaft (15), wherein the motor shaft (15) drives a spindle (16) of a helical gear (17), an...
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WO/2020/036034A1 |
A steering device (22) comprising a support (42), a base member (43), a joystick lever (41), an impelling member (44), and a transmission mechanism connection (45). The base member (43) is rotatably supported by the support (42). The joy...
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WO/2020/030388A1 |
Hydraulic arrangement (1) for distributing a pressurised fluid coming from a source (2) of pressurised fluid among a plurality of hydraulic units (3, 5, 6) of a work vehicle, at least one (5, 6) of the other hydraulic units (3, 5, 6) pro...
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WO/2020/031526A1 |
One embodiment of a drive control device is a drive control device for controlling driving of a three-phase motor, the drive control device comprising: an imbalance calculation unit that calculates an electrical imbalance between the pha...
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WO/2020/025083A1 |
The invention relates to a relative guide device (1) for a steering arrangement (31) arranged on the wheel-carrier side and for the spatial guidance and retention of the relative spatial orientation of the steering arrangement (31) to a ...
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WO/2020/026342A1 |
This steering control system comprises a transverse gradient estimator that estimates the transverse gradient of a road surface, an assist amount calculator that calculates a first assist amount on the basis of the estimated transverse g...
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WO/2020/026492A1 |
Provided are a steering control device and a steering control method that can suppress deterioration of turning response at the initial stage of steering which can occur in a four-wheel steered vehicle and improve steering stability when...
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WO/2020/027720A1 |
Embodiments of the invention include a hybrid hydro-mechanical/electronic steering system for a track vehicle. The driver system can simultaneously use hydro-mechanical connections and electronic (steer by wire) connections to steer a tr...
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WO/2020/026848A1 |
This torque detection device comprises a lower shaft (21) that is a torque transmission shaft, and a cylindrical torque detection sleeve (14) having a part on the front side in the shaft direction that has a plurality of window holes (36...
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WO/2020/025378A1 |
Method for controlling the steering ratio of a vehicle provided with wheels comprising the steps of: detecting the movement of a steering wheel or handlebars actuated by the driver to determine a steering request signal and actuating the...
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WO/2020/021817A1 |
The objective of the present invention is to provide a turn control device for a vehicle which prevents a tire steering angle from fluctuating, even if an input from a driver fluctuates, thereby preventing the vehicle behavior from becom...
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WO/2020/016051A1 |
The invention relates to a steering gear (1) for a steering system of a motor vehicle, having a hollow input shaft (10) and an output shaft (12) which is hollow at least in some sections, a torsion bar (14) which is inserted in the input...
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WO/2020/016052A1 |
The invention proposes a method for ascertaining and/or monitoring a mechanical state of at least one tie rod apparatus (10) of an electrically assisted steering system (12) of a vehicle (14), wherein at least one operating characteristi...
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WO/2020/012931A1 |
The present invention allows automatic steering to be performed more smoothly. A work vehicle (1) comprises: a steering wheel (30); a vehicle body (3) that can travel by manual steering using the steering wheel (30), or by automatic stee...
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WO/2020/013280A1 |
This coupling comprises: a pair of high-rigidity bodies; and a low-rigidity body. The pair of high-rigidity bodies are combined in the axial direction. The low rigidity body is combined so as to be sandwiched from both sides in the axial...
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WO/2020/012689A1 |
[Problem] To provide a vehicle steering device that is not affected by the condition of a road, that does not vary with changes in the mechanism characteristics of a steering system due to aging, and with which it is possible to easily a...
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WO/2020/013079A1 |
A drive control device of an embodiment is a drive control device for controlling driving of a three-phase motor and is provided with: an electrical value calculation unit which, on the basis of an electrical value that is at least one o...
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WO/2020/012106A1 |
The invention relates to a method for the gradual activation and deactivation of a steering return function in a vehicle, said vehicle comprising at least two wheels, a steering wheel, an assist motor applying an assist torque (CRP) to a...
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WO/2020/012930A1 |
The present invention allows an automatic steering action to be modified in accordance with a work device that is linked to a vehicle body. A work vehicle (1) comprises: a steering device (11) that steers a vehicle body (3); a work devic...
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WO/2020/012107A1 |
The invention concerns a method for modulating an assistance function application of an assisted steering system in a vehicle, said vehicle comprising at least two wheels, a steering wheel and an assistance motor applying an assistance t...
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WO/2020/011302A1 |
An actuator for a rear-axle steering system of a motor vehicle comprises a lead screw (2) which is surrounded by planets (21) which are each provided with a corresponding profile (8), wherein the planets (21) are guided in a driven cage ...
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WO/2020/012108A1 |
The invention relates to a method for controlling a steering system of a motor vehicle, comprising a first channel (12) and a second channel (12') disposed in parallel and each comprising an electric power unit delivering an assist force...
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WO/2020/008605A1 |
The purpose of the present invention is to improve the waterproofness of an air intake device applied to an electric power steering device configured so that a motor and a control unit are integrated. This venting device comprises an aer...
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WO/2020/006614A1 |
A steering gear assembly, which utilizes a manually- drive first rotatable input shaft coupled with a rotatable valve member to control flow of hydraulic fluid to different downstream passages, includes a torsion tube and a transfer shaf...
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