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WO/2024/082116A1 |
A harmonic drive includes: a wave generator; a circular spline provided with internal teeth; a flexible spline provided between the wave generator and the circular spline and configured to be engaged with the internal teeth of the circul...
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WO/2024/080998A1 |
In example implementations, a vertically stacking panel door system is provided. The vertically stacking panel door system includes a horizontal door guide, a panel interface zone, a vertical door guide, a plurality of panels to move fro...
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WO/2024/074454A1 |
The invention relates to an arrangement (10) for measuring a bearing force of a bottom bracket (24) of a vehicle (100) which can be operated by means of muscle power and/or motor power, the arrangement comprising a bottom bracket (24), a...
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WO/2024/040459A9 |
A method is provided for recalibrating an torque measurement device configured to determine a torque value of an applied torque using a calibration function derived during a calibration of the torque measurement device. The method includ...
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WO/2024/045124A1 |
A method is provided for calibrating an electronic torque wrench (100) engaged with a torque tester (302), according to a specified calibration procedure that includes increasing an applied torque to a target torque value, and a threshol...
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WO/2024/041778A1 |
The invention relates to a sensor arrangement (1) for determining a torsion angle of a torsion bar (2), in particular a steering device of a motor vehicle, having at least one first, second and third, in particular in each case flat or d...
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WO/2024/042058A1 |
A magneto-elastic torque sensor system comprising a shaft having at least one axial section magnetized in a circumferential direction; and a magnetic sensor device arranged in the vicinity of the shaft; the sensor device comprising a fir...
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WO/2024/033962A1 |
Provided is a torque sensor support structure. A torque sensor is disposed between a decelerator and a first member for attaching the decelerator, and detects torque acting between the decelerator and the first member. An adaptor is prov...
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WO/2024/035032A1 |
An embodiment may provide a sensor device comprising: a rotor; a stator arranged to correspond to the rotor; first and second shields disposed at one side of the stator; first and second collectors disposed between the first and second s...
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WO/2024/033965A1 |
This seal structure for a torque sensor is fixed between a first member and a fixing part of a speed reducer comprising the fixing part and a movable part that is supported on the fixing part so as to be able to rotate about a predetermi...
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WO/2024/023226A1 |
The invention relates to a measuring device (10) for recording at least one force and/or torque curve resulting during the actuation of a control valve (32) by an actuating drive (34), the measuring device comprising a housing (11) which...
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WO/2024/025841A1 |
A radio-frequency (RF) data link can be provided between a stationary base component and a rotating component that rotates about an axis defined by a shaft that has a waveguide core (e.g., a hollow core). The rotating component can inclu...
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WO/2024/018529A1 |
A universal joint 10 comprises: a cross shaft 11 which has a trunnion 11a; a bearing cup 12 which supports the trunnion 11a via plurality of rollers 15; a yoke 13 to which the bearing cup 12 is attached; a fastening member 14 which fixes...
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WO/2024/002411A1 |
The present invention relates to a method for determining a torque (T) and a drive shaft angle (A) of a gear mechanism (1). The method can comprise determining a first measurement signal by means of a torque sensor (2) integrated in the ...
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WO/2024/002893A1 |
The invention relates to a bicycle bottom bracket assembly (10) having a torque sensor assembly (30), wherein the bottom bracket assembly (10) comprises: a bottom bracket shaft assembly (20) having a bottom bracket shaft (21) and at leas...
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WO/2023/245506A1 |
A torque sensing system (31) is disclosed as including a stationary part (50) with an electricity transmitting copper coil (62), and a rotating part (10) rotatable relative to the stationary part (50) about an axis of rotation (C-C, D-D,...
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WO/2023/244009A1 |
An embodiment may provide a sensor device comprising: a rotor; a stator arranged to correspond to the rotor; a first outer collector and a second outer collector arranged on one side of the stator; a first inner collector and a second in...
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WO/2023/243638A1 |
A control device (4) for this dynamometer system comprises: a feedback controller (50) that generates a feedback input signal on the basis of a torque detection signal and a feedback command signal corresponding to said torque detection ...
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WO/2023/243241A1 |
A force-controlled actuator of the present disclosure comprises: an output-side bearing provided on the output side of torque; a reduction gear having an output shaft; and a torque sensor that detects torque corresponding to rotation of ...
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WO/2023/238079A1 |
A portable on-vehicle dynamometer comprises a containment chassis (2), a drum (3) rotatably housed in said containment chassis (2) to rotate around a load shaft (4), mechanical transmission means (5) adapted to connect said load shaft (4...
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WO/2023/234821A1 |
The invention relates to an inductive torsion bar torque sensor (100), comprising at least a first and a second stator arrangement (10,10A) with each a receiving structure (11,11A) comprising a periodically repeated structure having a fi...
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WO/2023/233143A1 |
A method of transient testing a prime mover wherein the prime mover is coupled to a power absorbing dynamometer. The method comprising the steps of: receiving a first load setpoint and a first rotational speed setpoint, wherein the first...
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WO/2023/223264A1 |
A dual-shaft electric motor test system utilizing an upgraded Eddie-Carnet dynamometer is developed. The dual-shaft electric motor test system comprises at least two dynamometers, a sampling unit, a control unit, an electric motor under ...
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WO/2023/218645A1 |
One problem addressed by the present invention is the further reduction in size of a torque sensor. A torque sensor (100) equipped with a holder (101) which has an inner-circumferential member (110) and an outer-circumferential member (1...
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WO/2023/214913A1 |
The present disclosure relates to a method for operating a vehicle based on wheel torque. According to a first aspect, this disclosure proposes a method for operating a vehicle comprising a drivetrain. The method comprises determining S2...
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WO/2023/214914A1 |
The present disclosure relates to a method for determining an adverse condition of a powertrain (100) of a vehicle 1. According to a first aspect, this disclosure proposes a method for determining an adverse condition of a powertrain of ...
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WO/2023/208964A1 |
The invention describes a torque-measuring coupling which consists of a stator, a strain gauge sleeve and optionally hubs connected to the latter via disc attachments. The torque-measuring coupling is suitable for transmitting torque, fo...
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WO/2023/205774A1 |
A torque wrench having post-torque rotation setting and measurement function, optionally including auto transition from torque to angle rotation, which may operation with and without batteries, including low profile design, improved visu...
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WO/2023/193180A1 |
An apparatus such as an electronic torque wrench (100) is provided that includes a strain gauge assembly (202), differential voltage amplifier circuit (204), analog-to-digital converter (ADC) (206) and processing circuitry (208). The str...
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WO/2023/181529A1 |
To improve yield during manufacturing of a torque sensor, a torque sensor 10 comprises: a detection coil 40 that generates a magnetic field; a yoke 42 that holds the detection coil 40; and a sensor sleeve 32 that is disposed covering an ...
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WO/2023/181116A1 |
This sensor device comprises a magnetism collection assembly (31) having a first magnetism collection member (41), a second magnetism collection member (42), and a resin holder (43). The first magnetism collection member (41) has a first...
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WO/2023/181531A1 |
The present invention provides a torque sensor capable of accurately detecting torque even when a non-torque force is applied. A torque sensor 10 comprises a first structure 11, a second structure 12, a plurality of third structures 13, ...
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WO/2023/177932A1 |
Differential magnetic field torque sensors include first and second magnetic field concentrators that guide magnetic flux to a magnetic field sensor from first and second magnetic field directors and a target, such as a multipole magnet ...
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WO/2023/175046A1 |
The invention relates to a device for measuring the torsion torque and thrust of a rotating shaft (1) subjected to resistance torques, the device comprising: - first and second series (3, 4) of a given number of visual patterns (3i, 4i) ...
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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/2023/169622A1 |
The present invention relates to a method for determining a torque (T) of a drive train (1) by means of a mathematical model (9). The method may comprise capturing input data (E). The input data (E) may comprise a voltage (U) measured us...
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WO/2023/167144A1 |
Provided are a torque measuring device and a method for manufacturing the same with which it is possible to limit manufacturing time. For a plurality of test samples having the same configuration as a torque measuring device to be manufa...
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WO/2023/167143A1 |
Provided is a torque measurement device in which a coil unit is difficult to damage during assembly work, and in which the number of components can be reduced. This torque measurement device 1 comprises: a magnetic metal case 2; a rotary...
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WO/2023/167145A1 |
This torque measuring device comprises a cylindrical coil unit 4 including a detecting coil that causes a voltage to change in accordance with a change in magnetic permeability of a magnetostrictive effect portion of a rotating shaft, a ...
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WO/2023/167142A1 |
Provided is a torque measurement device capable of suppressing a change of an output voltage of a bridge circuit with respect to a temperature change. This torque measurement device comprises a bridge circuit which have arranged at four ...
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WO/2023/158529A1 |
Systems, methods, and apparatus for differential magnetic field torque sensors that include first and second magnetic targets for coupling to one or more rotatable shafts. The magnetic targets can include multipole ring magnets having a ...
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WO/2023/144329A1 |
A method for determining mechanical stress in ferromagnetic pipes (10), wherein magnetic fields (23) are introduced into the pipe (10) wall at at least two different frequencies, the resulting magnetic field (15) is measured with a magne...
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WO/2023/143737A1 |
A method for determining mechanical stress in ferromagnetic pipes (10), wherein magnetic fields (23) are introduced into the pipe (10) wall at at least two different frequencies, the resulting magnetic field (15) is measured with a magne...
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WO/2023/116345A1 |
The present invention relates to the technical field of sensors, and in particular to an angle and torque sensor. The angle and torque sensor comprises a housing, an inner rotor assembly and a floating compensation mechanism. The middle ...
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WO/2023/105142A1 |
This device for measuring the torque of a torque-transmitting drivetrain (4) comprises two measurement rings (12) arranged on a transmission shaft (10) of the transmission drivetrain (4) and at a distance from each other, two sensors (14...
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WO/2023/104885A1 |
The invention relates to a method for producing an arrangement (1) for a steering device, said arrangement (1) comprising an input shaft (2) and an output shaft (3) and a torsion element (12) coupling the input shaft (2) and the output s...
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WO/2023/103382A1 |
An auxiliary tool for testing a mainspring torque, comprising a barrel bottom support (2) and a support seat (3). Barrel bridges (29) for clamping a barrel are arranged in a barrel accommodating seat (24) of the barrel bottom support (2)...
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WO/2023/104955A1 |
An assembly (2) for a steering device (1), the assembly (2) having an input shaft (3) and an output shaft (4) and a torsion mechanism (5) coupling the input shaft (3) to the output shaft (4), and the torsion mechanism (5) being designed ...
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WO/2023/098395A1 |
A multi-dimensional force and torque sensor (1) and a manipulator. The multi-dimensional force and torque sensor (1) comprises: a force and torque sensor substrate (11), a force and torque sensor fixed end (12), a channel (13), a force a...
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WO/2023/096001A1 |
An axial alignment apparatus of a motor dynamometer according to the present invention comprises: a sample material motor mounting jig on which a sample material motor is mounted; a Z-axis driving part for providing driving force in a ve...
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