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Patent Searching and Data


Matches 1 - 50 out of 9,991

Document Document Title
WO/2019/025476A1
The invention relates to an electromechanical power steering system (1) for a motor vehicle, comprising an integral structural unit (8) with a torque sensor unit (9) which detects the rotation of the upper steering shaft (3) with respect...  
WO/2019/026534A1
A magnetism detection device (60) is provided with: a substrate (61) housed in a case (65); a sensor main body (62a) supported by the substrate (61); first and second magnetism collecting yokes (63, 64) that are disposed by having the se...  
WO/2019/022325A1
An embodiment can provide a torque sensor comprising: a housing; a rotor that is arranged inside the housing; a stator that is arranged on an outer side of the rotor; a circuit board that is arranged in the housing; a Hall-effect sensor ...  
WO/2019/021442A1
[Problem] To improve detection accuracy of a torque sensor while suppressing productivity reduction and cost increase. [Solution] A torque sensor 1 has: annular members 2, 3; a connection member 4 that connects the annular members 2, 3 s...  
WO/2019/023614A1
A system and method for recommending and providing food to an animal which includes a computer and server system usable in conjunction with a feeder and a collar. The computer system being configured to receive input data from the follow...  
WO/2019/021262A1
Transducer device for a rotary shaft of a machine, the transducer device (5, 6) having different sensors (8, 22, 23a, 23b) to detect physical quantities, among which there are an electromagnetic position sensor to detect the instantaneou...  
WO/2019/021117A1
A magnetic coupling device (1) for coupling a first member (10) and a second member (11), coaxial with each other, so that they can jointly rotate about a common axis and/or translate along such axis or can perform relative rotary and/or...  
WO/2019/016124A1
The invention relates to a sensor device (10) for detecting a rotational position of a shaft that can rotate about a rotational axis, preferably a rotatable steering shaft of a motor vehicle, said sensor device (10) comprising at least o...  
WO/2019/007451A1
The invention relates to a double flange-torque transducer assembly which can be used, in particular, in safety-relevant areas. The invention also relates to a torque measuring method which can be used, preferably with the double flange-...  
WO/2018/229016A1
With the aim of improving the output signal quality of a load measurement by means of active magnetization, the invention relates to a load measuring method for measuring a mechanical load on a test object (14), comprising the following ...  
WO/2018/228776A1
A device for determining a torque at a rotation component (100), which comprises at least one first signal transmitter (103) coupled to a first rotation rod (100.1) and at least one second signal transmitter (104) coupled to a second rot...  
WO/2018/224080A1
The invention relates to a device and a method for monitoring the condition of an elastomer coupling (1) or a dual mass flywheel (2), wherein at least one first and second rotational speed and at least one temperature of the elastomer co...  
WO/2018/226095A1
Transmission for a bicycle, including an input formed by a crank axle, and an output connectable to a front sprocket of the bicycle, a housing connectable or connected to a frame of the bicycle, a planetary gear set having at least three...  
WO/2018/224285A1
The present invention relates to an assembly (100) for measuring a torque (M) acting along a rotation axis (Y) on a shaft (15) on an input side of a drive (80) and in particular on a crankshaft (15) of a work device, of a steering system...  
WO/2018/225233A1
This dynamometer load device (100) applies a load to a movable dynamometer unit (20a) which is connected to a hub (2) of a wheel of an automobile (1). The dynamometer load device (100) applies, to the dynamometer unit (20a), a load in th...  
WO/2018/215167A1
The invention relates to a device, an arrangement and a method for characterising the torsion, the rotation and/or the positioning of a shaft, in which a magnetic field generator arranged between at least two magnetic field detectors gen...  
WO/2018/212848A1
A downhole dynamometer for a rod pumping unit is provided. The downhole dynamometer includes a shell within which a plurality of sensors, a non-transitory memory, and a dynamometer controller are located. The shell is configured to be co...  
WO/2018/210365A1
The invention relates to a double flange torque sensor equipped with a correction sensor system, having the following characteristics: a deforming element (1) on which strain gauges (2) are fixed, two parallel, disc-shaped securing flang...  
WO/2018/210155A1
A micro torque measuring device and method. In the micro torque measuring method, a probe (2) is connected to an elastic member (4). By driving an object to be measured to rotate and causing the probe (2) to rotate by means of the elasti...  
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/2018/207415A1
[Problem] To propose a torque sensor that can be made to be small. [Solution] This torque sensor is provided with: a first acquisition unit that is disposed at an interval from a first conductor pattern fixed so as to be capable of rotat...  
WO/2018/207832A1
The purpose of the present invention is to provide a dynamometer system control device that can perform control with high responsiveness and stability and can perform highly accurate measurements even when the configuration of a load con...  
WO/2018/202244A1
The present invention relates to an arrangement for measuring a force and/or a torque (Mt) on a machine element (01) extending along an axis (03), using the inverse magnetostrictive effect. The machine element (01) has at least three mag...  
WO/2018/202228A1
The invention relates to a flange-shaped torque sensor having low zero error at high rotational speeds, comprising the following features: two parallel, disc-shaped securing flanges (3, 4) comprising securing boreholes (5) which are prov...  
WO/2018/202243A1
The invention relates to an assembly for measuring a torque (Mt) on a machine element (01) extending along an axis (03), using the inverse magnetostrictive effect. The machine element (01) has exactly one or exactly two magnetization reg...  
WO/2018/199606A1
An embodiment relates to a sensing device comprising: a rotor; and a stator arranged on the outer side of the rotor, wherein the stator comprises a stator holder and a stator ring arranged on the stator holder; the stator ring comprises ...  
WO/2018/200668A1
Strain gages on a robotic force/torque sensor are individually temperature compensated prior to resolving the gage outputs to estimate force and torque loads on the sensor. Thermal sensors are mounted proximate each strain gage, and the ...  
WO/2018/198716A1
In the present invention, a dynamometer (3) has a heat insulation plate (25) interposed between a coupling (21) and an adapter flange (22) of a main shaft (6) of the dynamometer. A torque meter (24) is disposed between a coupling flange ...  
WO/2018/198576A1
A torque detection device (10) comprises: a first magnetic circuit unit (21); a second magnetic circuit unit (22); a circuit substrate module (40); and a sensor housing (31). The first magnetic circuit unit is disposed on one side in the...  
WO/2018/198717A1
A dynamometer device (1) comprises, at a distal end part of a dynamometer (3), a cover (5) that covers the periphery of a torque meter (14). The cover (5) has, on an end surface thereof, an opening (41) provided with a door (42), and a r...  
WO/2018/195373A1
A torque sensor assembly for use in a vehicle power steering system has magnets, coaxial first, second, and third flux closure members around the magnets, and first and second magnetic sensors. Each of the plurality of magnets emits a ma...  
WO/2018/193115A1
The aim of the invention is to significantly broaden the scope of application of a torque sensor (26) in a cost-effective manner and with simple means. In order to achieve said aim, the invention provides a sensor head (48) for a torque ...  
WO/2018/195053A1
Systems and methods for measuring displacement parameters of rotating shafts and couplings are disclosed. In some aspects, a measurement system includes a shaft extended in a longitudinal direction and a target wheel configured to rotate...  
WO/2018/190185A1
A magnetic detecting device (60) is provided with: a base plate (61) having a through hole (61d); a sensor body (62a) supported on the base plate (61) to overlap the through hole (61d); a pair of hook portions (63c, 64c) which are dispos...  
WO/2018/186008A1
The present invention provides a torque sensor which enables the sensitivity of a strain sensor, an allowable torque, or the mechanical strength of the torque sensor to be set independently. A first structural body 11 and a second struct...  
WO/2018/185018A1
In order to measure torque on a shaft inexpensively in such a manner that the measurement is as independent as possible from the variations in distance or lack of uniformity in the material of the shaft around the circumference thereof, ...  
WO/2018/180533A1
This torque sensor is provided with: a torsion bar (13) which converts torque applied between a first shaft (11) and a second shaft (12) into a twisting displacement; a multipolar magnet (20) which is fixed to one end side of either the ...  
WO/2018/180626A1
A torque detecting device (10) detects a twisting torque between a first shaft (41) and a second shaft (43) on the basis of a twisting displacement of a resilient member (42) linking the first shaft and the second shaft coaxially. The to...  
WO/2018/180314A1
This electric power steering device (100) is provided with a cable (36) for electrically connecting a torque sensor (40) and a controller (30). The torque sensor (40) is provided with a connector (49) to which the cable (36) is connected...  
WO/2018/180526A1
This torque sensor is provided with: a torsion bar (13) for converting the torque applied between a first shaft (11) and second shaft (12) into torsional displacement; a multipole magnet (20) provided with north poles and south poles for...  
WO/2018/173571A1
The power steering device pertaining to the present invention has a steering angle sensor (3) for detecting a rotation angle of a steering shaft, and a torque sensor (4) for detecting a torque generated in the steering shaft. The steerin...  
WO/2018/173211A1
The purpose of the present invention is to obtain a measurement device that makes it possible to, using a simpler configuration and in less time, ascertain the effect, on generated torque and efficiency, of the state of conduction betwee...  
WO/2018/152636A1
Methods and apparatus for identifying downhole dynamics in a drilling system are provided. Acceleration-detecting sensors are mounted at multiple locations near to a drill bit, such as at a drill collar. The sensors may be spaced 90° ap...  
WO/2018/151210A1
This speed reducer with an electric motor has: a hollow shaft that extends in an axial direction around a first center axis; a cylindrical casing fixed to the hollow shaft; a fixing part that is relatively stationary with respect to the ...  
WO/2018/146917A1
Provided is a torque sensor which is capable of detecting an abnormality of the torque sensor itself or an abnormality of a robot arm, and which has a failsafe function. A first structure body 11 is connected to a measured body. A first ...  
WO/2018/146916A1
Provided are: a thin film strain sensor whereby a sufficient bonding strength can be obtained in a thin film electrode, and a connection failure and disconnection can be eliminated; and a torque sensor using the thin film strain sensor. ...  
WO/2018/142290A1
The present invention relates to an assembly (10) for measuring torque and/or axial load for capping heads, comprising a containing body (11), at least one torque sensor (12) and/or at least one load sensor (13) housed within the contain...  
WO/2018/138291A1
The present disclosure is directed to a shaft assembly (95) for a turbine engine (10), the shaft assembly (95) defining an axial direction and a radial direction, wherein the turbine engine (10) includes a fan or propeller assembly (14) ...  
WO/2018/124723A1
The present invention may provide a torque sensor comprising: a rotor; a stator disposed on the outside of the rotor; a sensor assembly for measuring a magnetic field generated between the rotor and the stator; and a housing included in ...  
WO/2018/123561A1
In a power transmission apparatus equipped with a transmission mechanism, this torque detection device for detecting the torque of a rotary shaft rotating integrally with a gear, is provided with: a first encoder which has a first to-be-...  

Matches 1 - 50 out of 9,991