ClassID:

170221

G01N2291/2696 - CPC Classification

Classification description:

Indexing codes associated with group; Scanned objects; Various geometry objects Wheels, Gears, Bearings

Recent Application in this class:
#1
20250334551
2025-10-30

RAILWAY VEHICLE WHEEL PRECISION INSPECTION DEVICE

#2
20240248065
2024-07-25

DEVICE AND METHOD FOR DETECTING FITTING DEGREE OF CONNECTING ROD BUSHING BY ULTRASONIC WAVE

#3
20240011946
2024-01-11

Ultrasonic Sensor Arrangement

#4
20230003690
2023-01-05

Method and Apparatus for Detecting an Initial Lubrication of a Moving Component

#5
20220381740
2022-12-01

Method for evaluating cleanliness of steel material

#6
20220196141
2022-06-23

Globally-based automatic lubrication system

#7
20220163488
2022-05-26

FULL TRAIN WHEEL CONTROL

#8
20210372885
2021-12-02

ACOUSTIC BRIDGE

#9
20210302392
2021-09-30

Methods and devices for ultrasonic nondestructive testing devices

#10
20200041383
2020-02-06

Method and system for sensor monitoring and analysis

#11
20190033168
2019-01-31

TOOTHING ARRANGEMENT AND METHOD FOR DETERMINING CHARACTERISTICS OF A TOOTHING ARRANGEMENT

#12
20180372226
2018-12-27

Monitoring slide ring seal

#13
20180328893
2018-11-15

Double-robot system for detecting flaw of rim or spoke

#14
20180321194
2018-11-08

Method for estimating a variation in preload applied to linear guideway

#15
20180283988
2018-10-04

NONDESTRUCTIVE INSPECTION APPARATUS AND METHOD OF MANUFACTURING BEARING

#16
20180231413
2018-08-16

Method and device of processing of vibration sensor signals

#17
20180208221
2018-07-26

Vehicle mounted monitoring system

#18
20180180576
2018-06-28

Method for examining the raceway of a large roller bearing

#19
20180149620
2018-05-31

Ultrasonic inspection apparatus for a spherical body

#20
20180059065
2018-03-01

System and method for nondestructive evaluation of a test object

#21
20180017532
2018-01-18

Method for detecting flaw in train wheel with single ultrasonic pulse and testing device therefor

#22
20170350453
2017-12-07

Slewing roller bearing with sensing probe

#23
20170343451
2017-11-30

Abnormality diagnosis device, bearing, rotation device, industrial machine and vehicle

#24
20170293862
2017-10-12

Machine learning device and machine learning method for learning fault prediction of main shaft or motor which drives main shaft, and fault prediction device and fault prediction system including machine learning device

#25
20170285626
2017-10-05

Acoustic monitoring of machinery

#26
20170176398
2017-06-22

Couplant and arrangement of couplant, transducer, and construction component

#27
20170023531
2017-01-26

Non-contact magnetostrictive sensor for guided wave monitoring of wire ropes or other solid ferrous objects without ferromagnetic coupling

#28
20170010186
2017-01-12

Devices and methods for inspecting a wheel

#29
20160320351
2016-11-03

Resonant signal analysis-based inspection

#30
20160178484
2016-06-23

Flaw detection machine with parallel lifting function, adapted for detecting flaw without demounting wheels

#31
20160169770
2016-06-16

Method and device for inspecting rolling elements by means of ultrasound

#32
20160139086
2016-05-19

Couplant and arrangement of couplant, transducer, and construction component

#33
20160109329
2016-04-21

METHOD, COMPUTER PROGRAM PRODUCT & SYSTEM

#34
20160069775
2016-03-10

Method, computer program product and system

#35
20160054271
2016-02-25

Sensor self-test

#36
20160025592
2016-01-28

Bearing test apparatus for testing durability of bearing

#37
20150198565
2015-07-16

Method of characterizing an object including, at least locally, a plane of symmetry

#38
20150088435
2015-03-26

Gear fault detection

#39
20150085107
2015-03-26

Method and apparatus for measuring damping in a workpiece

#40
20150039250
2015-02-05

Vibration condition monitoring system and methods

#41
20140305214
2014-10-16

Saw mode-based surface defect system/method

#42
20140224024
2014-08-14

Ultrasonic testing method of wheel

#43
20140060190
2014-03-06

Resonant signal analysis-based inspection of rail components

#44
20140020467
2014-01-23

NON-DESTRUCTIVE EVALUATION METHODS FOR MACHINE-RIVETED BEARINGS

#45
20130312524
2013-11-28

Resonant signal analysis-based inspection of rail components

#46
20130298680
2013-11-14

Method of inspecting wheel hub unit

#47
20130297257
2013-11-07

Energy Separation System, Method, and Program Product for Detecting Faulty Bearings

#48
20130269435
2013-10-17

Resonance inspection-based surface defect system/method

#49
20130019686
2013-01-24

Method and apparatus for a railway wheel ultrasonic testing apparatus

#50
20120325005
2012-12-27

Railway wheel ultrasonic testing apparatus

#51
20120085172
2012-04-12

Measuring system for resonant frequency measurements on disc brake pads

#52
20120067111
2012-03-22

Bearing, arrangement for determining properties of a lubricant in a bearing and method for determining properties of a lubricant in a bearing

#53
20120024068
2012-02-02

Alignment tool for use with a wind turbine inspection system and methods of assembling same

#54
20110041611
2011-02-24

METHOD AND APPARATUS FOR RECOGNIZING A BEARING DAMAGE USING OSCILLATION SIGNAL ANALYSIS

#55
20100246326
2010-09-30

Ultrasonic exploration method and ultrasonic exploration apparatus

#56
20100218609
2010-09-02

Method and system for ultrasonic inspection of gearbox ring gear

#57
20100161255
2010-06-24

Acoustic-based rotating component analysis

#58
20100139403
2010-06-10

Parameter independent detection of rotating machinery faults

#59
20100058867
2010-03-11

Acoustic emission detector and controller

#60
20090116775
2009-05-07

Acoustic Emission Measuring Device, Power Transmission Device, and Rolling Bearing Device

#61
20090019937
2009-01-22

Method and apparatus for ultrasound phased array testing of bearing balls

#62
20080289420
2008-11-27

Ultrasound Transducers

#63
20080139325
2008-06-12

Shaft Coupling Monitoring Apparatus

#64
20080092661
2008-04-24

Methods and system for ultrasound inspection

#65
20080017341
2008-01-24

Reeling method and system as well as an measuring apparatus

#66
20070289385
2007-12-20

Ultrasonic Flaw Detection Method For Roller Bearing, And Method For Detecting Flaws

#67
20070118333
2007-05-24

MACHINERY FACILITY CONDITION MONITORING METHOD AND SYSTEM AND ABNORMALITY DIAGNOSIS SYSTEM

#68
20070095142
2007-05-03

Systems and methods for self-synchronized digital sampling

#69
20060266122
2006-11-30

In-track wheel inspection system

#70
20060265153
2006-11-23

Bearing anomaly detection and location

#71
20060167659
2006-07-27

Method and device for monitoring status of mechanical equipment and abnormality diagnosing device

#72
20060130587
2006-06-22

Methods and system for ultrasound inspection

#73
20060063473
2006-03-23

Method for inspecting grinding wheels

#74
20060048576
2006-03-09

Bearing steel,method for evaluating large-sized inclusions in the steel and rolling bearing

#75
20050223809
2005-10-13

Apparatus and methods for automated turbine component inspections

#76
20050119840
2005-06-02

Bearing anomaly detection and location

#77
20050087017
2005-04-28

Apparatus and method for inspecting grinding wheels

#78
20050022602
2005-02-03

Ultrasonic inspection method and system therefor