ClassID:

167142

G01M13/025 - CPC Classification

Classification description:

Testing of machine parts; Gearings; Transmission mechanisms Test-benches with rotational drive means and loading means; Load or drive simulation

Sub-classes:
Recent Application in this class:
#1
20260140015
2026-05-21

Test Bench for Geared System

#2
20260126329
2026-05-07

SYSTEM FOR CO-PLANAR ARRANGEMENT OF MULTIPLE POWER ABSORPTION UNITS FOR VEHICLE TESTING

#3
20260104316
2026-04-16

RECEIVING SYSTEM FOR A DEVICE FOR RECEIVING A UNIT, FIRST RECEIVING UNIT FOR THE RECEIVING SYSTEM, SECOND RECEIVING UNIT FOR THE RECEIVING SYSTEM AND DEVICE FOR RECEIVING A UNIT

#4
20260104315
2026-04-16

DRIVE UNIT FOR A TEST BENCH FOR TESTING AN ELECTRIC AXLE DRIVE MODULE FOR A MOTOR VEHICLE AND TEST BENCH

#5
20260104314
2026-04-16

ARRANGEMENT FOR A SPIN TEST BENCH

#6
20260098770
2026-04-09

Testing Device

#7
20260009696
2026-01-08

TEST BENCH FOR AT LEAST ONE VEHICLE COMPONENT AND METHOD FOR GENERATING A TRANSLATIONAL LOAD

#8
20250355421
2025-11-20

METHOD AND DEVICE FOR AUTOMATICALLY DETERMINING THE VALUE OF A STATE VARIABLE OF A DRIVE TRAIN FOR MOVING A LOAD

#9
20250354856
2025-11-20

METHOD AND SYSTEM FOR GENERATING AN INCREASED REALITY REPRESENTATION OF VIBRATIONAL DEFORMATIONS FOR A STRUCTURE

#10
20250251304
2025-08-07

END-OF-LINE METHOD FOR DETERMINING EFFICIENCY OF A VEHICLE MODULE

#11
20250246970
2025-07-31

DRIVE UNIT FOR A DRIVE TRAIN TEST BENCH FOR TESTING A MOTOR VEHICLE DRIVE TRAIN, AND DRIVE TRAIN TEST BENCH

#12
20250093233
2025-03-20

DRIVING MODULE TESTING DEVICE FOR AN ELECTRIC VEHICLE

#13
20250012666
2025-01-09

DRIVE MODULE FOR A DRIVE TRAIN TEST STAND, DRIVE TRAIN TEST STAND AND METHOD FOR PRODUCING THE DRIVE MODULE

#14
20240295466
2024-09-05

EXCITATION SYSTEM

#15
20240288116
2024-08-29

LUBRICATING OIL SUPPLY DEVICE AND ROTATION TEST APPARATUS EQUIPPED THEREWITH

#16
20240230467
2024-07-11

TEST STAND FOR THE POWERTRAIN OF A MOTOR VEHICLE

#17
20240219262
2024-07-04

ADJUSTABLE TEST OBJECT HOLDER FOR A DRIVE TRAIN, TEST BENCH, AND DRIVE TRAIN TEST BENCH

#18
20240175781
2024-05-30

Tooth vibration simulation test system for dual machine drive gear transmission device

#19
20240142341
2024-05-02

OVERLOAD PROTECTION FOR DRIVE TEST STANDS

#20
20240060854
2024-02-22

Apparatus for evaluating performance of speed reducer

#21
20240060853
2024-02-22

Testing system for an intermediate steering shaft

#22
20230349792
2023-11-02

Electric motor braking performance testing device

#23
20230332981
2023-10-19

Single Or Multi-Coupled Fault Test System And Fault Diagnosis Method For Rotor System

#24
20230324257
2023-10-12

Coupling module for a drive train test stand, output module, and drive train test stand

#25
20230304897
2023-09-28

Test bed for testing a real test object in driving operation

#26
20230280237
2023-09-07

Testing Device for a Motor of an Unmanned Aerial Vehicle

#27
20230228650
2023-07-20

DRIVE AND METHOD FOR OPERATING A DRIVE

#28
20230133284
2023-05-04

Rotary torque input fixture for testing a solid axle in a road simulation test

#29
20230064144
2023-03-02

Test bench for a rotor damper

#30
20230047604
2023-02-16

TESTING DEVICE FOR GEAR MECHANISMS, TESTING METHOD, CONTROL UNIT AND COMPUTER PROGRAM PRODUCT

#31
20230028335
2023-01-26

ABNORMALITY INSPECTION SYSTEM, ABNORMALITY INSPECTION METHOD AND PROGRAM

#32
20230003616
2023-01-05

Utilizing a gear box break-in assembly

#33
20220326116
2022-10-13

Method for operating a test bench in order to determine a torque and a speed

#34
20220316532
2022-10-06

Transmission shaft automatic connection and disengagement device and test equipment

#35
20220252478
2022-08-11

Method and drivetrain test bench for detecting an imbalance and/or a misalignment

#36
20220205869
2022-06-30

Testing system

#37
20220065750
2022-03-03

Dynamometer control device

#38
20220042878
2022-02-10

External loading test apparatus having a test subsystem for applying a force to simulate loading

#39
20210356360
2021-11-18

Method for designing shaft torque controller and feedback controller of test system, and shaft torque controller designed on basis of same design method

#40
20210310900
2021-10-07

Dynamometer system having electric inertia control device to simulate behavior of inertial body

#41
20210190635
2021-06-24

Experimental system and method capable of simulating non-inertial system of gear transmission

#42
20210190634
2021-06-24

Six-DOF motion testing and motion parameter decoupling method for rotors based on shaft-disk

#43
20210190633
2021-06-24

Test stand and method for performing a test to simulate a test drive of a vehicle

#44
20210180569
2021-06-17

Method and system for direct determination of theoretical damage to at least one component of a device

#45
20210156762
2021-05-27

PIVOTABLE TRANSMISSION

#46
20210102868
2021-04-08

Values for drivetrain

#47
20210080351
2021-03-18

Test apparatus for testing an actuator

#48
20200284670
2020-09-10

Gear positioning device, stress measurement system, gear positioning method, and stress measurement method

#49
20200271539
2020-08-27

Dynamometer control device

#50
20200228034
2020-07-16

METHOD AND DEVICE FOR ESTIMATING THE TORQUE RIPPLE OF AN ELECTRIC MOTOR

#51
20200148394
2020-05-14

Aircraft transmission test fixture and system

#52
20190391043
2019-12-26

Drive train test stand having a modular design for electric motor vehicle drives

#53
20190391042
2019-12-26

Electric motor for a drive unit of a drive train test bench

#54
20190310162
2019-10-10

Method for controlling a load machine during a test run with a drive train and test stand

#55
20190301972
2019-10-03

Automatic transmission shifting performance evaluation

#56
20190219481
2019-07-18

Resonance suppression control circuit and testing system employing same, and method of designing resonance suppression control circuit

#57
20190212228
2019-07-11

TOOTHING TEST STAND

#58
20190204181
2019-07-04

Synchronous load simulating device for double output shafts of scooter drive axle

#59
20190195708
2019-06-27

Flexible drive shaft test arrangements

#60
20190137361
2019-05-09

Test system

#61
20190128777
2019-05-02

Belt replacement determination device and replacement determination method

#62
20190019357
2019-01-17

Vehicle drive train test system and vehicle drive train test method

#63
20190011329
2019-01-10

Method And Test Bench For Carrying Out A Test Run For A Test Specimen

#64
20180216466
2018-08-02

METHODS AND SYSTEMS FOR ROTATING COMPONENT BALANCING

#65
20180180514
2018-06-28

Rotation pulsation generating mechanism

#66
20180038771
2018-02-08

Controller and control method for doubly checking the state of a control shaft

#67
20170336289
2017-11-23

Method and test stand for testing an assembly of components of a vehicle

#68
20170336279
2017-11-23

Brake test stand

#69
20170254725
2017-09-07

Torque command generation device

#70
20170212013
2017-07-27

Electric-vehicle testing device and method

#71
20170176293
2017-06-22

Method and system for use in dynamometer testing of a motor vehicle

#72
20170074753
2017-03-16

Method for automatically estimating inertia, coulomb friction, and viscous friction in a mechanical system

#73
20170038274
2017-02-09

Method for simulating the behavior of the vehicle and chassis dynamometer

#74
20160363508
2016-12-15

METHOD AND SYSTEM FOR INSPECTING A MOTOR VEHICLE SUBSYSTEM

#75
20160327451
2016-11-10

Method and device for controlling a powertrain test stand

#76
20160195452
2016-07-07

Dynamometer rotary table

#77
20160195451
2016-07-07

Method of calibrating a wet clutch for generating transfer functions on a test bench

#78
20160146682
2016-05-26

Slip ring containment band

#79
20160139002
2016-05-19

Testing system for drive-train

#80
20160109328
2016-04-21

Torque command generation device

#81
20150369702
2015-12-24

Dual-purpose dynamometer

#82
20150369696
2015-12-24

DEVICE FOR MECHANICALLY TESTING A PINION BETWEEN AN INTERNAL TOOTHSET AND AN EXTERNAL TOOTHSET AND/OR BETWEEN TWO EXTERNAL TOOTHSETS AT AN ADJUSTABLE ANGLE

#83
20150346055
2015-12-03

Transmission testing device and transmission testing method

#84
20150219529
2015-08-06

Testing system for drivetrain

#85
20150185110
2015-07-02

Vehicle drive system testing apparatus

#86
20150142341
2015-05-21

Dynamometer system

#87
20150107347
2015-04-23

Method for damping vibrations while testing a drivetrain having at least one shaft

#88
20150013443
2015-01-15

Drive-train testing system

#89
20150012236
2015-01-08

Method and system to tolerance test a component

#90
20140329642
2014-11-06

Method for calibrating a detector in a damping assembly

#91
20140260703
2014-09-18

Device for holding voice coil motor during tests and test fixture for testing voice coil motor

#92
20140257781
2014-09-11

Control program, control method, and control device for driving a mechanical testing device

#93
20140208863
2014-07-31

Torsion tester

#94
20140139170
2014-05-22

Method for automatically estimating a friction coefficient in a mechanical system

#95
20140130625
2014-05-15

Transmission-preloading method for measuring and testing a transmission, in particular a double clutch transmission, which has at least two sub-transmissions

#96
20140033831
2014-02-06

Rotational torsion tester

#97
20130312512
2013-11-28

Method for dynamically checking the teeth of a part and checking device using said method

#98
20130278196
2013-10-24

Method for automatically estimating inertia in a mechanical system

#99
20130115857
2013-05-09

Translocation-simulating loading apparatus for gear grinding machine with shaped grinding wheel and detection method for stiffness distribution

#100
20120239348
2012-09-20

Condition monitoring of mechanical drive train coupled with electrical machines

#101
20120166154
2012-06-28

Wheel slip simulation systems and methods

#102
20120160023
2012-06-28

Vehicle drivetrain test stand and method of controlling same

#103
20120103079
2012-05-03

Test bench having temperature-controlled cooling blower

#104
20120067140
2012-03-22

Dynamic load bench

#105
20120060627
2012-03-15

MOTOR HAVING PULLY AND TEST JIG THEREOF

#106
20110227270
2011-09-22

Shaft loading device

#107
20110028224
2011-02-03

Torque transfer coupling

#108
20110023629
2011-02-03

Wind turbine drive train test assembly

#109
20110016992
2011-01-27

Testing device for torque converter

#110
20110000291
2011-01-06

Test stand assembly including connecting shaft having adaptor flange with selected mass and moment of inertia

#111
20100024571
2010-02-04

Rotational testing system

#112
20100005875
2010-01-14

Method for monitoring performance test stands having at least one load assembly

#113
20090284383
2009-11-19

DATA ACQUISITION SYSTEM FOR SYSTEM MONITORING

#114
20090145213
2009-06-11

TEST SYSTEM THAT FORMS OPPOSITE BRAKING

#115
20080215207
2008-09-04

Device For Testing Systems, Functions or Components of a Motor Vehicle Independently of a Test-Bench

#116
20080047357
2008-02-28

Dynamometer adapter for motorcycles

#117
20080034895
2008-02-14

System and method for measuring interaction of loads

#118
20080034854
2008-02-14

Torque converter non-destructive inspection and verification for remanufacturing

#119
20070282548
2007-12-06

Method and Apparatus for Assessing Condition of Motor-Driven Mechanical System

#120
20070255471
2007-11-01

Torque estimator for a machine

#121
20070240517
2007-10-18

Testing components of drive trains

#122
20070174022
2007-07-26

Data acquisition system for system monitoring

#123
20070089534
2007-04-26

Testing instrument for power steering wheel shaft

#124
20070044555
2007-03-01

Device for performing vibration measurements on a test part having at least one rotor, especially a transmission

#125
20070043533
2007-02-22

Data acquisition system for system monitoring

#126
20060293145
2006-12-28

Transfer case clutch calibration method

#127
20060288764
2006-12-28

Method to test a dynamic torque-generating device and a device to determine the dynamic behavior of a driving shaft

#128
20060271343
2006-11-30

Limited slip differential performance simulation procedure

#129
20060254055
2006-11-16

Dynamic gear train analysis

#130
20060070457
2006-04-06

Dynamic load fixture for application of torsion loads for rotary mechanical systems

#131
20050081644
2005-04-21

Coupler arrangement for isolation arrangement for system under test

#132
20050034540
2005-02-17

Isolation arrangement for system under test

#133
20050022587
2005-02-03

Vehicle test stand