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Patent Searching and Data


Matches 1 - 50 out of 9,178

Document Document Title
WO/2021/004949A1
The present invention relates to a locking device (1) for wheels (R) in workshop machines or the like, comprising a sliding pin (3), a locking assembly (4) fitted onto the sliding pin (3), a main body (7) and a thrust assembly (8). A lev...  
WO/2020/169311A9
The invention relates to a device (1) for handling packaging materials, packaging blanks (2, 3), packaging and/or packages (4), in particular a filling machine for filling packaging with products, having a drive apparatus (30) for drivin...  
WO/2021/004896A1
The invention relates to a method for estimating the remaining service life of subject equipment, comprising a preliminary phase that includes the steps of: - acquiring test observations (step 10) and producing test time series (Sx) of a...  
WO/2021/000465A1
A high-pressure high-speed reciprocating seal experiment testing platform, comprising an experiment cylinder, a high-speed driving device, a cooling device and an auxiliary measuring device. The experiment cylinder is fixed on a working ...  
WO/2020/262421A1
A malfunction diagnosing device (1) that diagnoses malfunctions in a plurality of decelerators (13) in a machine device (11) comprising a plurality of operation units (12), a plurality of motors (14), and a plurality of decelerators (13)...  
WO/2020/258075A1
A planetary gearbox and a bearing clearance monitoring system. The planetary gearbox comprises a planet gear assembly (20), a planet carrier (33), a first sensor assembly (40), and a second sensor assembly (50). The planet gear assembly ...  
WO/2020/258645A1
A field agricultural machinery test platform, comprising a field soil groove (26), traveling guide rails (25), traveling trolleys (24), a hitch trolley (29), a hitch device mechanism, and a test system (31). The two guide rails (25) are ...  
WO/2020/260654A1
System, apparatus and method of determining condition of at least one bearing (810) in a system is disclosed. The method includes receiving operation data associated with the system from one or more sensing units associated with the syst...  
WO/2020/259819A1
In order to provide an acoustic analysis of a condition of a machine (8) having reduced computational complexity, a method for generating at least one reference signal (20) is provided. An individual acoustic signal is provided for each ...  
WO/2020/260807A1
A method for acquiring data for detecting damage to a bearing, comprising the following steps: (a) Obtaining (S10) a vibration signal from the bearing over a period of time; (b) determining (S14) spectrograms of said vibration signal at ...  
WO/2020/255860A1
This bearing monitoring device has: an outer ring; an inner ring arranged coaxially with the outer ring on the inner peripheral side of the outer ring; a plurality of rolling elements arranged between the outer ring and the inner ring; a...  
WO/2020/255861A1
This rolling bearing has an outer ring, an inner ring arranged on the inner circumferential side of the outer ring and co-axially with the outer ring, a plurality of rolling bodies arranged between the outer ring and the inner ring, and ...  
WO/2020/255505A1
This testing system is provided with: input side and output side dynamometers coupled to a test piece having a transmission ratio g that can be changed; an input side control device 5 for controlling the input side dynamometer to elimina...  
WO/2020/255694A1
Provided are a method for predicting the remaining service life of a hose and a system for predicting the remaining service life of a hose, the method and system making it possible to easily predict the remaining service life of a hose. ...  
WO/2020/250857A1
This rolling bearing test device is provided with: a hermetically sealed container into which an atmospheric gas is introduced; a rotating shaft which is accommodated inside the hermetically sealed container and onto which the rolling be...  
WO/2020/250382A1
A loose detection device 1 in this embodiment includes: a plurality of washers 10A and 10B, each comprising a hole 14 through which a bolt 100A or 100B pass and metals 12 and 13 isolated to each other; transmission lines 20B electrically...  
WO/2020/245042A1
The invention relates to a method for detecting damage to components (11) of a fluid-conducting device (1), such as a pump assembly, valve or the like, wherein: at least one odour sensor (17, 18) detects an odorant (23) produced by one o...  
WO/2020/244134A1
Disclosed by the present invention is a multi-task feature sharing neural network-based intelligent fault diagnosis method, comprising the following steps: (1) separately collecting original vibration acceleration signals of rotating mac...  
WO/2020/246592A1
Provided is a pressure resistance inspection device for a vehicle, in which while a space for inspecting leakage is set small to facilitate detection of search gas, external air is prevented from infiltrating into the space, so that leak...  
WO/2020/240096A1
The invention relates to a method and arrangement in the condition monitoring of gaps in the operating devices of a point-controlled set of booms in a work machine, in which the set of booms comprises several consecutive parts (10, 14. 1...  
WO/2020/237800A1
A method for assessing a main impact parameter of bolt loosening in a vibrating work condition and for loosening mitigation, comprising the following steps: (1) load amplitude, vibration frequency, and initial fastening torque can be sel...  
WO/2020/240404A1
The present invention relates to a method for monitoring a rotating equipment through a condition monitoring device. The method is performed in every predetermined time period after every predetermined time interval. The method comprises...  
WO/2020/232609A1
Provided are a system and method for training or testing a state monitoring module. The system (10, 20, 30, 40) comprises: a vibration actuator (12, 22, 32, 42), wherein the vibration actuator comprises a vibration component (122, 222, 3...  
WO/2020/233457A1
A valve coupling vibration test device and test method. The test device comprises a storage tank (1), a power machinery (2), a buffer tank (3), a flow meter (4), an upstream control valve (5), an upstream pressure gauge (6), a valve to b...  
WO/2020/236115A1
The present invention, relates to a malfunction estimation method that allows personnel and spare parts to be provided according to the nature of the fault by means of the estimation of malfunction using machine noise analysis. The sound...  
WO/2020/232825A1
Disclosed is a dynamic reliability evaluation method for a coupling fault of a middle trough of a scraper conveyor. The method comprises the following steps: step 1: defining data collection time points, collecting data samples of crack ...  
WO/2020/235754A1
The present invention relates to a method for designing a jig for testing a rotating body. A method for designing a jig for testing a rotating body according to one embodiment of the present invention, which is a method for designing a j...  
WO/2020/234786A1
The invention relates to a rotatable inspection device (10) for inspection of the integrity of an axisymmetric portion (210) of parts (200), for example a threaded tube (200). The rotatable inspection device (10) includes a measuring uni...  
WO/2020/229376A1
The invention relates to a method for the inductive inspection of metal workpieces (1) to detect anomalies (2), more particularly cracks, close to the surface, said method comprising the following steps: • - scanning a surface (3) of t...  
WO/2020/224948A1
The invention relates to a method for estimating a remaining service life of at least one electromechanical component. In order to achieve good reliability when estimating the remaining service life, it is proposed to determine at least ...  
WO/2020/223769A1
A bolt tension monitor for estimating tension in an elongate fastening member, said monitor comprising: a transducer for converting a vibration of the elongate fastening member into an electrical signal; a frequency detection assembly ar...  
WO/2020/225960A1
A system for estimating a severity of a bearing fault in an induction motor, uses a set of filters and a set of quantitative models designed for a set of fault frequencies. The system, upon receiving the measurements of the stator curren...  
WO/2020/221818A1
The invention relates to a gear inspection method for analysing the surface of teeth (2) of a gear (1) by means of a confocal laser (5) arranged at a distance from the gear (1), wherein, while the gear (1) rotates about its rotation axis...  
WO/2020/221496A1
A method for monitoring a belt drive with a power-transmitting endless drive belt which is in the form of a traction belt and which is looped around a drive pulley and an output pulley so as to run around these over in each case a partia...  
WO/2020/221700A1
Embodiments of the invention are shown in the figures, where a method for manufacturing a gearbox, the method comprising: providing a predefined interval around an integer; providing a gearbox setup; determining a speed ratio of at least...  
WO/2020/215256A1
A bearing component with a sensor, comprising an axle box base (21), an axle box end cover (22), a bearing, and a sensor component. The bearing comprises a movable ring capable of rotating or creeping relative to the axle box base (21). ...  
WO/2020/211032A1
Shaft disc-based rotor six-degrees-of-freedom movement testing and a decoupling method for movement parameters thereof, the method comprising: first preparing a high precision shaft disc test piece (7) and a displacement sensor tool (6);...  
WO/2020/207271A1
A device for testing the service life of a connector in a simulated environment, the device comprising: a test box (100), an insertion and extraction test device, a test control system, and a temperature control assembly. The insertion a...  
WO/2020/207832A1
A method of monitoring functionality of an electromagnetic flexure valve (1), the valve including a flexure assembly (40) having a moveable part (40a) which is moveable between a pair of pole pieces (50a, 50b), and a coil which is config...  
WO/2020/208815A1
When a pilot-type safety valve (1) is installed on a pressure vessel (4), a valve (6) is provided between a pilot valve (2) and the pressure vessel (4), a pilot port (7) is provided between the valve (6) and pilot valve (2), a source val...  
WO/2020/204926A1
A method of determining a state of a belt of a print apparatus is disclosed. The method includes: receiving, using a processor, a measurement of a parameter associated with the belt; providing, using a processor, the measured parameter a...  
WO/2020/199392A1
An internal meshing gear running-in test device and a test method therefor; a chuck device (4) comprises a chuck structure and a rotating structure; the chuck structure is used to fix a testing ring gear; the rotating structure comprises...  
WO/2020/199497A1
A method and apparatus for determining the service life of a bearing. By means of the load spectrum of electric motor output torques under various work conditions comprising different work durations, with respect to a target work conditi...  
WO/2020/192982A1
The present invention relates to a method for detecting a loosened wheel bolt (104) on a wheel (100) of a vehicle, in which method the angular velocity of a hub (110) of the wheel (100) is evaluated. A wheel-periodic modulation (202) of ...  
WO/2020/193024A1
The invention relates to a method for producing a sensor device (2) for measuring an instantaneous load on a component (1, 15), in which the component (1, 15) is produced from a plastic, in which a sensor layer (3) is arranged on the com...  
WO/2020/188512A1
A torsiometer (1) for determining torsiometric characteristics of a component (100) of an automotive transmission system, comprising a spindle (6) configured to receive the first member (101) of the component (100), a motor unit (5) conn...  
WO/2020/187038A1
Disclosed are a bending fatigue test piece for FOD and a design method therefor. The bending fatigue test piece for FOD comprises a clamping end and a simulation blade. The clamping end may effectively clamp during a FOD simulation test ...  
WO/2020/187022A1
Provided are an inner tub (10), a laundry treating device and a strength detection method for the inner tub (10) of the laundry treating device. The inner tub (10) is provided with a strain sensor (20). The method comprises: acquiring a ...  
WO/2020/183797A1
A status monitoring system 1 for a rolling bearing 2 for supporting a rotary shaft 3 has: a vibration measurement unit 7 for measuring vibration of the rolling bearing 2; an envelope detection unit 14 for detecting the amplitude envelope...  
WO/2020/182412A1
The present invention relates to a computer-implemented method of, a data processing system for and a computer program product for indicating machine failures as well as to a corresponding machine and a computer-implemented method of tra...  

Matches 1 - 50 out of 9,178