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WO/2023/179455A1 |
Disclosed are a vehicle body steering assembly and a vehicle. The vehicle body steering assembly comprises a battery module (1), a rear subframe (2) and a steering motor (3), wherein the rear subframe (2) is arranged behind the battery m...
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WO/2023/174606A1 |
The invention relates to a method for operating a steering system (10) of a vehicle (12), in particular a motor vehicle. The steering system (10) is designed as a steer-by-wire steering system and comprises an operating unit (14), which ...
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WO/2023/174608A1 |
The invention relates to a method for operating a steering system (10) of a vehicle (12), in particular a motor vehicle. The steering system (10) is designed as a steer-by-wire steering system and comprises an operating unit (14), which ...
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WO/2023/174589A1 |
The invention relates to a steering rod (10) for a steering gear (4) of a steer-by-wire motor vehicle steering system (1), comprising a first steering rod section (11), which has a threaded spindle (11a) that is formed on the outer circu...
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WO/2023/174617A1 |
The invention relates to a method for operating a steering system (10) of a vehicle (12), in particular a motor vehicle. The steering system (10) is designed as a steer-by-wire steering system and comprises an operating unit (14), which ...
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WO/2023/176250A1 |
A reference steering angle determination method according to one embodiment of this invention includes: a step for measuring the amount of lateral movement of a vehicle when the vehicle travels a fixed distance from a starting point to a...
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WO/2023/171595A1 |
The control device, control method, and control system according to the present invention actively vary, in a vehicle provided with a steer-by-wire type steering device, the amount of change per unit time of the yaw rate generated in the...
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WO/2023/171537A1 |
This torque/angle sensor for an electric power steering device comprises: a driving rotating body which rotates together with a detection target; a driven rotating body which rotates together with the driving rotating body; torque detect...
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WO/2023/170957A1 |
This steering device comprises: a support cylinder (17) that supports a steering shaft (2); and a housing (18) having a cylindrical portion (41) in which a reduction gear (20) is housed. A bearing support member (50) is fitted to the inn...
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WO/2023/171526A1 |
A steering device (801, 802) controls the steering angles of vehicle wheels (91-94) in a vehicle (100) having three or more wheels (91-94) that are not mechanically bound to each other and can be steered independently. On the basis of a ...
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WO/2023/165644A1 |
The invention relates to a steering actuator (1), in particular of a rear-axle steering system (20), comprising a housing (2) and a push rod (3) guided therein, with an anti-rotation mechanism (4) being active between the housing (2) and...
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WO/2023/167095A1 |
Provided are a new steering operation control device and a new steering operation control method which can suppress the unintended rotation of a steering wheel with a simple configuration. The present invention comprises: a steering cont...
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WO/2023/156582A1 |
The invention relates to a steering system assembly (100) for a vehicle (F), preferably a steer-by-wire system, in which, in particular, detection devices (11, 21, 31) and implementation devices (13, 23, 33) for a steering request are me...
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WO/2023/156852A1 |
Electro-Hydraulic Steering System and Method An electro-hydraulic steering system (1) includes a steering wheel (2) for setting a steering demand and a hydraulic steering actuator (11) for turning the steered wheel in response to the ste...
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WO/2023/157462A1 |
This rotation limiting device comprises: a first member having a first protuberance; a second member which has a second protuberance disposed further toward an axial-direction one side than the first protuberance, and which is disposed a...
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WO/2023/157961A1 |
A steering device comprises a steering shaft (1), a sector gear (5) positioned radially outward of the steering shaft (1), an intermediate shaft (2) positioned on the side opposite from the steering shaft (1) with the sector gear (5) the...
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WO/2023/153050A1 |
In a control device (4) of an electric power steering device (1), a q-axis current command value calculating unit (31) for calculating a current command value of a motor (8) that generates an assisting torque is provided with a q-axis cu...
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WO/2023/151899A1 |
The invention relates to an auxiliary steering device (10) for a hydrostatic vehicle steering system (16), comprising an input shaft (44), which can be actuated or set in rotation by means of a steering wheel (26), an output shaft (46) f...
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WO/2023/153178A1 |
Provided is a steering operation input device that can obtain a prescribed neutral position, regardless of the assembly orientation of a nut. In a mechanical stopper mechanism of embodiment 1, while a steering wheel is in a neutral state...
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WO/2023/153973A1 |
The present invention relates to power assisted Steer by Wire steering system (100) for a vehicle or similar comprising a steering arrangement (1), a steering shaft (2) connected to the steering arrangement (1), steerable elements (13,13...
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WO/2023/148997A1 |
[Problem] To achieve a structure of an electric power steering device with which a size reduction can be attained for a housing in an assist mechanism and an increase mountability to a vehicle can be attained. [Solution] A housing 7 has ...
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WO/2023/149110A1 |
A rotation-limiting device comprises: a first member having a first protrusion; a second member that has a second protrusion disposed on one side of the first protrusion in the axial direction, and that is disposed coaxially with the fir...
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WO/2023/147801A1 |
The invention relates to an actuator (4) for a steering unit (1) of a vehicle, said actuator comprising: a drive unit (5) which is designed to output a torque; a worm gear drive (6) comprising a worm shaft (9) and a worm gear (10) having...
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WO/2023/148802A1 |
This grease composition contains a base oil, a thickening agent and an extreme pressure additive. The base oil contains a trimellitic acid ester and a poly-α-olefin. The trimellitic acid ester is contained at a proportion of 10.0-60.0 m...
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WO/2023/149217A1 |
A control device, a control method, and a control system according to the present invention perform, immediately before a movable member comes into contact with a stopper part, a damping control for damping movement of the movable member...
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WO/2023/147808A1 |
The invention relates to a device (1) for limiting steering wheel rotation in a steer-by-wire steering system of a motor vehicle, comprising a shaft (4) that can be rotated about a shaft axis (10) and a rotation angle limiter (5) arrange...
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WO/2023/148883A1 |
A steering control device (70) is configured to perform torque control processing, feedback amount calculation processing, and automatic control calculation processing. The torque control processing is processing that controls the torque...
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WO/2023/144959A1 |
A steering control device (1) comprises: an emergency determination unit (63) configured to determine whether or not there is an emergency for which an emergency avoidance operation is to be performed; and a workload adjustment unit (61,...
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WO/2023/144046A1 |
System and methods for characterizing a response of a structure-under-test to applied excitation forces using a test fixture. The fixture is selectively coupleable to the structure-under-test and is configured to hold the structure-under...
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WO/2023/144588A1 |
An electric power steering system is provided. The electric power steering system includes an electric motor (12), a battery (14) configured to provide power, and a motor drive circuit (18) configured to provide power from the battery (1...
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WO/2023/141785A1 |
A steering feel simulation booster, a steering booster, a steering system, and a control method. The steering feel simulation booster comprises a housing (113), a first transmission mechanism (112), pistons (111) and an intermediate memb...
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WO/2023/143888A1 |
The invention relates to a control device (10) for controlling an operation of at least one electric motor (12), in particular a steering system (14), comprising an electronics housing (16) which surrounds a receiving region for receivin...
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WO/2023/143717A1 |
A control unit (230) for controlling at least one motion support device, MSD, (220, 250, 280) on a heavy-duty vehicle (100), wherein the control unit (230) is arranged to: determine a limiting operating point of the MSD (220, 250, 280) a...
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WO/2023/144895A1 |
This motor control device includes: a manual steering command value generation unit that generates a manual steering command value; an integrated angle command value calculation unit that adds the manual steering command value to an auto...
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WO/2023/139722A1 |
Provided is a steering control device (1) comprising a reaction force command value calculation unit (61) configured to calculate a reaction force command value (T*), which is a command value for an operation reaction force, so as to ref...
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WO/2023/139808A1 |
A target-motor-torque-command-value-setting unit includes a basic-torque-command-value-setting unit for setting a basic torque command value, a correction unit for correcting basic target torque set by a basic-target-torque-setting unit ...
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WO/2023/134964A1 |
The invention relates to a method for operating a steering system (10) of a vehicle (12), wherein the steering system (10) comprises a steering mechanism (14) and at least one electric motor (16) cooperating with the steering mechanism (...
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WO/2023/136132A1 |
Provided is a steer-by-wire vehicle steering device having a motor shaft (20) supported to be rotatable around an axis that is offset from the rotation axis of a steering shaft (4), and a power transmission mechanism (6) that couples the...
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WO/2023/134985A1 |
The invention relates to a steer-by-wire steering system (1), comprising a steering column module (2) and a steering mechanism (3), wherein the steering column module (2) comprises a steering wheel (4), a steering column (5), at least on...
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WO/2023/136355A1 |
A wheel accommodation portion (25) of a gear housing (16) comprises a cylindrical portion (28) for a wheel and a disk-shaped bottom portion (29) for the wheel. A first virtual straight line (L1) has, as a start point, a center portion of...
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WO/2023/134967A1 |
The invention relates to a method for operating a steering system (10) of a vehicle (12), wherein the steering system (10) comprises a steering mechanism (14) and at least one electric motor (16) cooperating with the steering mechanism (...
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WO/2023/128979A1 |
The present invention relates to a steering circuit (1) for providing guidance of vehicles during driving and which has at least one primary control line (2) which enables guidance by means of physical contact of the user to the steering...
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WO/2023/127587A1 |
An assist control unit (20) computes an assistive torque command (Ta*) on the basis of a steering torque (Ts). A steering angle control unit (30) computes a steering angle control torque command (Tθ*) so that a steering angle (θ) deter...
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WO/2023/115902A1 |
The invention relates to a cylindrical gear and planet wheel combined type electric power-assisted circulating ball steering gear. A power unit assembly and a primary speed reducer assembly are fixed together with a mechanical circulatin...
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WO/2023/112151A1 |
Provided is an electric power steering device comprising a steering pinion shaft, a rack shaft, an assist pinion shaft, a worm wheel, and a worm shaft. The electric power steering device includes a first housing in which a first rack sha...
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WO/2023/111113A1 |
A hydraulic steering system (1) is described. The hydraulic steering system (1) comprises a steering motor (2) and a joystick (3) having a housing (4), a handle (5) mounted movably to the housing (4), a handle angle sensor (6) and return...
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WO/2023/112944A1 |
One embodiment of the control device of the present invention is a control device that has a motor and controls a steering mechanism installed in a vehicle, wherein the control device is provided with an assist control unit that generate...
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WO/2023/112133A1 |
A first motor control means (110) transmits, when steering assist control is being performed, a first command (A1) to a second motor control means (120) so as cause the same to control the driving of a motor (101), and controls, when aut...
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WO/2023/108966A1 |
Disclosed in the present invention are an independent electronic steering axle and a four-fulcrum counterbalance forklift. The independent electronic steering axle comprises: a swing axle, which is rotatably connected to a vehicle body; ...
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WO/2023/105135A1 |
The invention relates to a handling machine comprising a hydraulic steering circuit (3), a first hydraulic control circuit (100), provided with a manual steering device (4), which allows steering cylinders (31- 34) of the hydraulic steer...
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