ClassID:

68514

B61K9/12 - CPC Classification

Classification description:

Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles Measuring or surveying wheel-rims

Recent Application in this class:
#1
20260001578
2026-01-01

APPARATUS AND METHOD FOR WEAR DETECTION OF RAILROAD VEHICLE WHEELS

#2
20250376196
2025-12-11

Method and Device for Ascertaining the Geometry of a Wheel, and Rail Vehicle

#3
20250153747
2025-05-15

METHOD FOR MONITORING THE EQUIVALENT CONICITY OF A RAIL VEHICLE-RAIL SYSTEM

#4
20250108842
2025-04-03

PREDICTION AND IDENTIFICATION OF POTENTIAL RAILWAY SYSTEM ANOMALIES

#5
20250083715
2025-03-13

ENCODER BEARING HUB ASSEMBLY FOR RAIL VEHICLES

#6
20250042452
2025-02-06

WHEEL TREAD ROUGHNESS ESTIMATION DEVICE AND WHEEL TREAD ROUGHNESS ESTIMATION METHOD

#7
20240395045
2024-11-28

Device to Capture High Resolution Images of the Wheel Tread on a Moving Train

#8
20240328902
2024-10-03

SYSTEM, METHOD AND APPARATUS FOR MONITORING THE HEALTH OF RAILCAR WHEELSETS

#9
20240327172
2024-10-03

WHEEL BLOCK, IN PARTICULAR FOR A TRAVELLING CRANE

#10
20240318956
2024-09-26

Device and Method for Estimating a Current Wheel Diameter

#11
20240280358
2024-08-22

ONLINE HIGH-PRECISION MEASURING DEVICE AND METHOD FOR FULL-SIZE PARAMETERS OF WHEEL SET OF RAIL TRANSIT VEHICLE

#12
20240246581
2024-07-25

Broken wheel detection on railroad trains

#13
20240239386
2024-07-18

Mobile Railway Asset Monitoring Apparatus and Methods

#14
20240217564
2024-07-04

APPARATUS AND METHOD FOR WEAR DETECTION OF RAILROAD VEHICLE WHEELS

#15
20240124036
2024-04-18

SYSTEM AND METHOD FOR AUTOMATIC WHEEL DIAMETER MEASUREMENT AND CALIBRATION

#16
20240077340
2024-03-07

MAGNETOSTRICTIVE EMAT FOR IN-MOTION INSPECTION OF RAILROAD WHEELS

#17
20230406375
2023-12-21

RADAR SYSTEM FOR DETERMINING A STATUS OF A WHEEL

#18
20230406374
2023-12-21

SYSTEM AND METHOD FOR MONITORING THE STATE OF A WHEEL OF A RAIL VEHICLE

#19
20230365171
2023-11-16

Apparatus and method for wear detection of railroad vehicle wheels

#20
20230182788
2023-06-15

RAIL-GUIDED CART SYSTEM

#21
20230159068
2023-05-25

Laser Alignment System for Railcar Mover and Method of Use

#22
20230016710
2023-01-19

VEHICLE CONTROL SYSTEM

#23
20220397487
2022-12-15

System, method and apparatus for monitoring the health of railcar wheelsets

#24
20220306167
2022-09-29

METHOD FOR DETECTION OF FLAT WHEEL DEFORMATION BY VIBRATION MEASUREMENT FROM RAILS

#25
20220105969
2022-04-07

System and method for vehicle control based on detected wheel condition

#26
20220063685
2022-03-03

Apparatus and method for wear detection of railroad vehicle wheels

#27
20220001906
2022-01-06

Encoder bearing hub assembly for rail vehicles

#28
20210394805
2021-12-23

Method and device for detecting a derailed state of a rail vehicle

#29
20210372789
2021-12-02

Method for radially aligning wheelsets of rail vehicles

#30
20210291882
2021-09-23

Mobile railway asset monitoring apparatus and methods

#31
20210206405
2021-07-08

Controllable track conditioning unit

#32
20210179152
2021-06-17

Method for controlling wheel deformation and associated device and system

#33
20210139060
2021-05-13

Method and arrangement for identifying a rail vehicle wheel

#34
20210122401
2021-04-29

System for detecting events or situations having associated patterns of acoustic vibrations in a train rail and vibration detector unit for this system

#35
20200317239
2020-10-08

Broken wheel detection on railroad trains

#36
20200290656
2020-09-17

System and method for detecting an abnormal gait condition of a railway vehicle

#37
20200149879
2020-05-14

Structured light based wheel multiple parameter online measurement system and measurement method thereof

#38
20200122754
2020-04-23

SYSTEM AND METHOD FOR DETERMINING CHARACTERISTICS OF AT LEAST ONE WHEEL OF A RAIL VEHICLE

#39
20200108847
2020-04-09

Method of wheel calibration

#40
20200101990
2020-04-02

System and method for vehicle control based on detected wheel condition

#41
20200047782
2020-02-13

DEVICE AND METHOD FOR CHECKING A WHEEL OF A RAIL VEHICLE FOR FLAT SPOTS

#42
20200047779
2020-02-13

Vehicle size measurement apparatus and vehicle size measuring method

#43
20200011653
2020-01-09

Abrasion inspection apparatus, abrasion inspection method, and program

#44
20190367058
2019-12-05

Train wheel measurement process, and associated system

#45
20190339167
2019-11-07

Method for determining a parameter of a wheel of an observed railway vehicle and evaluation unit

#46
20190293411
2019-09-26

SYSTEM AND METHOD FOR RECORDING PROPERTIES OF AT LEAST ONE WHEEL OF A RAIL VEHICLE

#47
20190276061
2019-09-12

CONSTANT MONITORING SYSTEM FOR RAILWAY VEHICLE

#48
20190250069
2019-08-15

System, method and apparatus for monitoring the health of railcar wheelsets

#49
20190094181
2019-03-28

METHODS AND SYSTEM FOR INSPECTING TRAIN WHEELS AND AXLES

#50
20190061791
2019-02-28

HIGH SPEED THERMAL IMAGING SYSTEM AND METHOD

#51
20190009805
2019-01-10

Rail pressure adjustment assembly and system for rail vehicles

#52
20180328893
2018-11-15

Double-robot system for detecting flaw of rim or spoke

#53
20180297619
2018-10-18

Vehicle monitoring system

#54
20180290671
2018-10-11

Encoder bearing hub assembly for rail vehicles

#55
20180273066
2018-09-27

Condition based maintenance of railcar roller bearings using predictive wayside alerts based on acoustic bearing detector measurements

#56
20180238771
2018-08-23

Apparatus and method for calibrating and/or adjusting a force transducer or acceleration sensor of a measuring apparatus for dynamic forces

#57
20180237042
2018-08-23

Train stop timer

#58
20180222504
2018-08-09

LOCATION BASED RAILWAY ANOMALY DETECTION

#59
20180222499
2018-08-09

Railway wheels monitoring system and method

#60
20180222498
2018-08-09

Detection of anomalies in rail wheelsets

#61
20180037240
2018-02-08

Wheel deformity warning system

#62
20180031366
2018-02-01

Abrasion inspection apparatus, abrasion inspection method, and program

#63
20170363518
2017-12-21

Diagnostic device for detecting an out-of-roundness on railway vehicle wheels in accordance with an impulse evaluation method

#64
20170336293
2017-11-23

Method for measuring wear of railroad vehicle wheel flange

#65
20170313329
2017-11-02

System and method for vehicle control based on detected wheel condition

#66
20170232981
2017-08-17

System and method for fleet wheel-rail lubrication and noise management

#67
20170166226
2017-06-15

Rail Vehicle

#68
20170158212
2017-06-08

Method for stabilizing a rail vehicle

#69
20170154414
2017-06-01

Noncontact measuring device

#70
20170137045
2017-05-18

Wheelset measurement device for wheelsets of rail vehicles

#71
20170010186
2017-01-12

Devices and methods for inspecting a wheel

#72
20160313739
2016-10-27

Railway maintenance device

#73
20160282108
2016-09-29

System and method for inspecting the geometric parameters of the wheels of railway vehicles

#74
20160159378
2016-06-09

Online train wheel fault detection device

#75
20160103083
2016-04-14

System and method for detecting wheel bearing condition

#76
20160101792
2016-04-14

System and method for detecting wheel condition

#77
20160031458
2016-02-04

System for detecting defects in the roundness of railway vehicle wheels

#78
20150247782
2015-09-03

Load measurement method and apparatus, railcar provided with load measurement apparatus, and load management system

#79
20150239480
2015-08-27

Method and device for inspecting railway wheels

#80
20150193992
2015-07-09

Wheel monitoring system and method

#81
20150115109
2015-04-30

Wayside measurement of railcar wheel to rail geometry

#82
20150051792
2015-02-19

Method and system for detection and analysis of railway bogie operational problems

#83
20150019071
2015-01-15

Method and apparatus for detecting abnormality of vehicle

#84
20150007633
2015-01-08

Tool for measuring undercarriage wear

#85
20140244080
2014-08-28

Brake control device for a braking system of a rail vehicle, braking system, rail vehicle and method for carrying out a state analysis of a rail vehicle

#86
20140222284
2014-08-07

Method for monitoring a wheel of a rail vehicle

#87
20140110534
2014-04-24

Flat wheel detector with multiple sensors

#88
20130313372
2013-11-28

Wayside measurement of railcar wheel to rail geometry

#89
20130175406
2013-07-11

System and method for monitoring condition of rail car wheels, brakes and bearings

#90
20130019686
2013-01-24

Method and apparatus for a railway wheel ultrasonic testing apparatus

#91
20120136637
2012-05-31

Adjusting wheel diameter

#92
20120006946
2012-01-12

Method and device for monitoring the presence of a rail

#93
20110024576
2011-02-03

System and method for monitoring condition of rail car wheels, brakes and bearings

#94
20100191399
2010-07-29

WHEEL DIAMETER MEASURING APPARATUS OF ELECTRIC VEHICLE

#95
20100078527
2010-04-01

Device and method for error monitoring for undercarriage components of rail vehicles

#96
20090207420
2009-08-20

Portable electronic measurement

#97
20090168078
2009-07-02

Measuring instrument for determining the actual condition of wheel sets

#98
20090090163
2009-04-09

Wheel measurement systems and methods

#99
20090040503
2009-02-12

System and method for analyzing rolling stock wheels

#100
20080212106
2008-09-04

System and Method for Processing a Profile of a Solid, Which Profile is Captured, Preferably in a Dynamic Manner, to Determine Its Wear

#101
20080192113
2008-08-14

Automated wheel slide detector

#102
20080074679
2008-03-27

Method, apparatus, and system for non-contact manual measurement of a wheel profile

#103
20070252399
2007-11-01

Running profile of railway wheel

#104
20070233333
2007-10-04

Rail wheel servicing management

#105
20070211145
2007-09-13

Systems and methods for obtaining improved accuracy measurements of moving rolling stock components

#106
20070112482
2007-05-17

Method and system for compensating for wheel wear on a train

#107
20070095988
2007-05-03

Method and System for Compensating for Wheel Wear on a Train

#108
20070075192
2007-04-05

Wheel measurement systems and methods

#109
20070064244
2007-03-22

Optical wheel evaluation

#110
20070044330
2007-03-01

Locomotive wheel reference groove diameter measuring device

#111
20070043486
2007-02-22

Rail wheel measurement

#112
20060261218
2006-11-23

Railroad car lateral instability and tracking error detector

#113
20060232787
2006-10-19

Method for contactlessly and dynamically detecting the profile of a solid body

#114
20060196064
2006-09-07

Device for measuring the roundness of a railroad wheel

#115
20060095179
2006-05-04

Method and device for monitoring the state of vehicle chassis

#116
20050259273
2005-11-24

Portable electronic measurement

#117
15820846
2019-12-17

Railcar bearing and wheel monitoring system

#118
14808449
2017-07-18

Railcar bearing and wheel monitoring system