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Patent Searching and Data


Matches 1 - 50 out of 8,509

Document Document Title
WO/2019/029150A1
A mechanism for testing the opening and closing of a door, comprising a frame (2). An opening and closing mechanism frame (3) is fixedly mounted on the frame (2); a swinging rod (8) is fixedly and hingedly connected to one end of the ope...  
WO/2019/024175A1
A loosening tester capable of precisely controlling a lateral load employs a load control motor (17) to control generated lateral displacement load and lateral force load, and controls, by means of a signal fed back by a sensor (8), the ...  
WO/2019/024261A1
Disclosed is an automatic force measuring specialized machine for a seat slide, the specialized machine comprising a machine frame (1), wherein a working platform is arranged on an upper end surface of the machine frame (1); a left thrus...  
WO/2019/026980A1
The present invention has: an acquisition means that acquires measurement data pertaining to periodic movement of a physical object that performs periodic movements; a determination means that determines a revision coefficient, which is ...  
WO/2019/024262A1
A quick tool for checking a color change valve of a gear pump, comprising a body (1). A first hole (2) and a second hole (3) are arranged in the body (1); once the inner diameter of the first hole (2) is greater than that of the second h...  
WO/2019/024174A1
Provided is a closed-loop control method for a screw loosening tester capable of precisely controlling a lateral load. The screw loosening tester capable of precisely controlling a lateral load comprises a load-generating motor (11), a l...  
WO/2019/020473A1
The invention relates to a device for determining the state of a mechanical component, in which, when the component is in use, at least part of the component moves in relation to another component, particularly of drives or bearings or t...  
WO/2019/020922A1
The method of the invention comprises: - a step (E10) of obtaining a signal s that can be modeled by a product of a high frequency signal s1 and a low frequency signal s2, generated by the rotating mechanical power transmission device an...  
WO/2019/020670A1
The invention relates to a receptacle device (6) for receiving a drive axle (4) of a motor vehicle for a test bench (2). In order to achieve a load distribution that is more realistic in comparison to the prior art, according to the inve...  
WO/2019/016348A1
Method and device for estimating the torque ripple TTR of an electric motor (1) which is connected to a load (3), wherein the ideal rotational speed ωideal of the electric motor (1) is determined from an actuating torque Tset_UUT for th...  
WO/2019/010921A1
A safety valve online monitoring system, comprising a perforated valve bonnet (4), a flange linear bearing (17), a fixing plate (2), a transmission bar (16), a clamping plate sleeve (15), a displacement sensor (1) and an executer (12), a...  
WO/2019/013080A1
This estimation device is for a vehicle 1 provided with a power transmission path through which power of a driving source 10 is inputted from a manual clutch device 20 to a transmission 40, a propeller shaft 47, and a differential gear 8...  
WO/2019/007601A1
The invention relates to a transmission (101), comprising a rotatable structure (119), a first shaft (103), and a second shaft (105). The first shaft (103) and the second shaft (105) are each an input shaft or an output shaft of the tran...  
WO/2019/006720A1
A device and method for detecting the rotation of a stud of a wind power structure comprises a rack (1), a clamping device (2), a rotating platform (3), a driving device (4), a control system (5), a traction rope (6), a gravity stretchin...  
WO/2019/006506A1
A defect monitoring method and system for monitoring the condition of a vibrating screen unit used to process particulate material, the screen unit having at least one screen deck surface defining an array of apertures to sort the partic...  
WO/2019/005373A3
A scanner (100) for inspecting a component (104) is disclosed. The scanner (100) may include a main body (106) having a clamp (108) attachable to the component (104), a first arm (120) moveably attached to the main body (106), a first pr...  
WO/2019/004401A1
Provided are; a device which is for inspecting a valve seat and pressure resistance of a valve and with which inspection of the valve seat and pressure resistance of a valve can be continuously performed, and even when the types, classes...  
WO/2019/005373A2
A scanner (100) for inspecting a component (104) is disclosed. The scanner (100) may include a main body (106) having a clamp (108) attachable to the component (104), a first arm (120) moveably attached to the main body (106), a first pr...  
WO/2019/001813A1
The invention relates to an electromagnetic vibration exciter (1) for exciting vibrations of the blades (21) of a blade ring (2) having at least one iron core (10, 13, 14) which is formed at least partly, preferably continuously, annular...  
WO/2018/235720A1
The objective of the present invention is to provide a mechanical characteristic estimating method capable of estimating a value of a mechanical characteristic parameter of a test piece provided with three shafts and a transmission, rega...  
WO/2018/235611A1
Provided is a method for evaluating grease, with which it is possible to identify churning type and channelling type grease in a bearing torque test, by means of a step of measuring the yield stress of the grease, and a step of comparing...  
WO/2018/232836A1
The invention discloses a fixation device and a test apparatus having the same. The fixation device comprises a platform and two jigs. The two jigs are disposed on the platform, spaced apart from each other. Each jig comprises a seat bod...  
WO/2018/228747A1
A method of fault prediction of a cyclically moving machine component is disclosed, wherein each cycle of a plurality of cycles of a motion of the component generates a data distribution of values of measurable movement characteristics d...  
WO/2018/228755A1
A method of fault detection in a machine being configured to execute a plurality of events to provide a machine function is disclosed. Each event is associated with at least one start trigger and at least one subsequent signal of executi...  
WO/2018/228635A1
The invention relates to a measuring arrangement (03) for detecting loads on a cage (02) which accommodates rolling elements of a rolling bearing. The measuring arrangement (03) includes an indicator layer (04) formed on at least some se...  
WO/2018/229836A1
This bearing diagnosis device receives vibration data and rotation speed data for a bearing of a rotating machine, calculates a vibration feature value on the basis of the vibration data, and diagnoses an abnormality in the bearing on th...  
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/2018/219265A1
A bearing detecting device and method. The detecting device comprises a micro vibration sensor and a processor embedded into the same part of a bearing; the processor is connected to the micro vibration sensor; the detecting device furth...  
WO/2018/219380A1
The invention relates to a method for monitoring a bearing, in particular a rolling bearing, comprising a stationary bearing ring and a bearing ring that can rotate relative to the stationary bearing ring, wherein, by means of a tilt sen...  
WO/2018/217794A1
A bearing monitoring/analysis system may comprise an acoustic emission sensor positioned adjacent a fluid film bearing, component thereof, and/or adjacent structure such that the acoustic emission sensor may collect a signal from the bea...  
WO/2018/215749A1
A vehicle noise, vibration and harshness (NVH) testing method and system A vehicle noise, vibration and harshness testing method, the method comprising: sampling the frequency and amplitude of a noise at discrete intervals over a plurali...  
WO/2018/209767A1
An integrated test system for a servo of a driverless car. The system comprises an operation station, a driverless car servo, a sensor module, a signal conditioning module, an A/D sampling module, a control computer module, and a moment ...  
WO/2018/210512A1
Friction plate stacks for clutches and brakes are used in automatic transmissions, for instance. The friction plates are mounted in a test chamber on what are known as inner and outer plate carriers in clutch test benches for clutches of...  
WO/2018/210350A1
Disclosed is a test apparatus for detecting RV reducer cycloidal wheel and needle bearing material abrasion, said apparatus comprising an upper cover (1), a lower cover (2), slide shafts (3, 3'), connection shafts (4, 4'), a driven shaft...  
WO/2018/206219A1
A fast and simple classification of the state of the component is ensured by carrying out the resonance test in an automated manner on blade assemblies, in which frequency images of new and used components are compared with each other.  
WO/2018/206660A1
In a transmission belt according to the invention for transmitting torques from a driving belt pulley to an output belt pulley, at least one wire (3) or at least one belt is embedded into the matrix material (4, 6) of the transmission be...  
WO/2018/208176A1
This invention relates to a bearing monitoring method and system suitable for the monitoring of faults in rolling element bearings. The method and system utilize an acceleration sensor that is sensitive to both acceleration and housing s...  
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/2018/206142A1
The testing device is used to test the tooth root load capacity of toothed wheels (1). The testing device has a pulsator jaw (2), a contact surface (16) of which contacts a tooth flank (4) of one tooth (5) of the toothed wheel (1). The t...  
WO/2018/204820A1
Gear motion of gearboxes can be calculated. A system includes a gear box, a sensor, and at least one data processor. The gear box includes a structure with a plurality of gears. The sensor is operatively coupled to the gear box and is co...  
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/2018/198132A1
Oscillatory instabilities are ubiquitous of systems, and these usually arise out of low amplitude aperiodic oscillations. These oscillatory instabilities generally affect the performance and the lifespan of systems in an adverse manner. ...  
WO/2018/197797A1
The invention relates to a method for detecting a defect in a vibration sensor comprising the whitening (E1) of the vibratory signal (X(n)) delivered by the vibration sensor, and the calculation (E2) of an indicator of asymmetry of the w...  
WO/2018/193037A1
The present invention relates to an axle-monitoring system of a chassis of a utility vehicle, in particular a chassis of a lorry or trailer, for recording data of at least one axle of the chassis, wherein at least one sensor for recordin...  
WO/2018/190303A1
The objective of the present invention is to provide an electric inertia control device which simulates the behavior of an inertial body having a set inertia by means of a dynamometer, and with which control is possible up to a high band...  
WO/2018/189602A1
A condition monitoring device is attached to a body of an electrical machine for communicating a condition of the electrical machine to a portable device that is proximal to the electrical machine. The condition monitoring device include...  
WO/2018/190991A1
Methods and apparatus for operating a rod pumping unit for a wellbore are provided. One example method includes measuring vibration data in the time domain using at least one sensor coupled to a housing for a moving component of the rod ...  
WO/2018/188780A1
The invention relates to a state monitoring device (100, 200, 300) for monitoring the states of a mechanical machine component, comprising: a vibration sensor (110) for detecting mechanical vibrations on the machine component; a controll...  
WO/2018/184833A1
The invention relates to a system and method for condition monitoring and/or fault diagnostics. To improve a monitoring and/or diagnostic property, the system according to the invention has: a detection unit (12a-g) which is provided to ...  
WO/2018/185483A1
The invention relates to a bearing preload force gauge for indicating the bearing preload force on a turbomolecular pump rotor bearing. The gauge comprises a housing, an indicator for indicating the bearing preload force, and actuator co...  

Matches 1 - 50 out of 8,509