ClassID:

149836

F16F15/18 - CPC Classification

Classification description:

Suppression of vibrations in systems ; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion; Suppression of vibrations in rotating systems by making use of members moving with the system using electric, magnetic or electromagnetic means

Recent Application in this class:
#1
20250327513
2025-10-23

EDDY CURRENT DAMPER FOR POWER TAKE-OFF GEAR RATTLE ABATEMENT

#2
20250320906
2025-10-16

Torque damper

#3
20250230716
2025-07-17

VISCOUS VIBRATION DAMPING OF TORSIONAL OSCILLATION

#4
20230074188
2023-03-09

Negative stiffness generating mechanism and quasi-zero stiffness vibration isolator

#5
20230057772
2023-02-23

METHOD FOR ACTIVELY BALANCING A ROTOR, AND DEVICE COMPRISING A ROTOR AND A MECHANISM PAIRED WITH THE ROTOR FOR ACTIVELY BALANCING SAME

#6
20220281279
2022-09-08

Suspension device

#7
20220196114
2022-06-23

Swivel hook with clockwise and anticlockwise magnetic rotation damping

#8
20210372502
2021-12-02

Vibration dampening system

#9
20210216048
2021-07-15

Vibration suppression device, method and computer-readable medium using estimated vibration torque

#10
20210215227
2021-07-15

Rotary damper assembly

#11
20210143705
2021-05-13

MAGNETICALLY COUPLED FLYWHEEL

#12
20210079976
2021-03-18

Viscous vibration damping of torsional oscillation

#13
20210079738
2021-03-18

Optimized placement of vibration damper tools through mode-shape tuning

#14
20210079736
2021-03-18

Vibration isolating coupler for reducing vibrations in a drill string

#15
20210048088
2021-02-18

Rotating vibration absorber comprising a belt drive

#16
20200408276
2020-12-31

EDDY CURRENT DAMPER FOR POWER TAKE-OFF GEAR RATTLE ABATEMENT

#17
20200378796
2020-12-03

Fixing structure

#18
20200347591
2020-11-05

Translation-rotation hybrid vibration control system for buildings

#19
20200326665
2020-10-15

Device for controlling electric motor

#20
20200224746
2020-07-16

Couplings that actively stabilize vibrations

#21
20200141470
2020-05-07

Damping device of window covering

#22
20200124134
2020-04-23

DYNAMIC DAMPER DEVICE

#23
20200124106
2020-04-23

DYNAMIC DAMPER DEVICE

#24
20200072062
2020-03-05

System and Method for Airfoil Vibration Control

#25
20200040962
2020-02-06

Self-swinging device

#26
20190338827
2019-11-07

Magnetic engine vibration isolator

#27
20190293149
2019-09-26

Power transmission device

#28
20190252942
2019-08-15

MAGNETICALLY COUPLED FLYWHEEL

#29
20190217149
2019-07-18

Multi-axial unidirectional power transmission system

#30
20190093746
2019-03-28

DYNAMIC DAMPER DEVICE

#31
20180355539
2018-12-13

Washing machine

#32
20180347664
2018-12-06

TORQUE DAMPENER FOR A VEHICLE PROPULSION SYSTEM

#33
20180298981
2018-10-18

Liquid damper system

#34
20180291979
2018-10-11

Active damper for torsional vibration and noise mitigation in a driveline

#35
20180215342
2018-08-02

Device and method for influencing the force of a seatbelt

#36
20180156306
2018-06-07

Compact vibration reducing human support

#37
20180128342
2018-05-10

Controllable magneto-rheological device for gas turbine engine

#38
20180087600
2018-03-29

Active vibration damping device

#39
20180019639
2018-01-18

Electromagnetic spring and elastic actuator having the same

#40
20170363171
2017-12-21

Torsion damper

#41
20170355563
2017-12-14

Damper unit for an elevator

#42
20170244300
2017-08-24

MAGNETICALLY COUPLED FLYWHEEL

#43
20170211658
2017-07-27

Rotation damper

#44
20170211657
2017-07-27

Damping device for window covering

#45
20170211320
2017-07-27

System and device for window covering system

#46
20170211319
2017-07-27

Window covering system and window covering control apparatus thereof

#47
20170211318
2017-07-27

Window covering system and window covering control assembly thereof

#48
20170159744
2017-06-08

Protection against excessive forces in a suspension arrangment

#49
20170138405
2017-05-18

Torsional vibration damper and torsional vibration damper system

#50
20170102047
2017-04-13

Saturation-controlled variable damper systems and methods

#51
20170093246
2017-03-30

Electromagnetic rotor drive assembly

#52
20170089189
2017-03-30

ACTIVE TORSIONAL DAMPTER FOR ROTATING SHAFTS

#53
20160195162
2016-07-07

Damper isolator with magnetic spring

#54
20160129458
2016-05-12

CLEANING NOZZLE WITH EDDY CURRENT BRAKE SYSTEM

#55
20160076620
2016-03-17

Torque-transmitting coupling

#56
20150232174
2015-08-20

Hub-mounted active vibration control (HAVC) devices, systems, and methods

#57
20150159700
2015-06-11

Shaft arrangement and method for relaying torques acting around a rotational axis

#58
20140300227
2014-10-09

Electromechanical flywheels

#59
20140265730
2014-09-18

Damper

#60
20140060241
2014-03-06

Magnetic coupler having magnets with different magnetic strengths

#61
20140058626
2014-02-27

Steering damper control apparatus, and a saddle riding type vehicle having the same

#62
20130298724
2013-11-14

Active balancing system powered by light

#63
20130139778
2013-06-06

Balancing device for engine

#64
20120220380
2012-08-30

Dynamic damper device

#65
20120217904
2012-08-30

DEVICE, METHOD AND PROGRAM FOR AUTOMATIC CONTROL COMPUTERS FOR ELECTROMAGNETIC DAMPERS

#66
20120212111
2012-08-23

Electromagnetic damper for rotating machines

#67
20120190495
2012-07-26

Dynamic damper device

#68
20110319177
2011-12-29

Damping system and method for eliminating torsion vibrations

#69
20110162480
2011-07-07

Torque transmission unit

#70
20110079107
2011-04-07

Active balancing system powered by light

#71
20110056787
2011-03-10

Active electric torsional vibration damper and method to realize the same

#72
20100259121
2010-10-14

POWER TRANSMISSION DEVICE

#73
20100127440
2010-05-27

Damping Device Capable of Decreasing Torsional Vibration

#74
20090049941
2009-02-26

Damping motor and control approach for mitigating torsional backlash, damping critical geartrain speeds, and providing improved torque control in mechanical gears

#75
20080110293
2008-05-15

Method for filtering rotational vibrations for motor vehicle

#76
20070017464
2007-01-25

Traction mechanism drive

#77
20060178780
2006-08-10

Active balancing system powered by light

#78
20050134415
2005-06-23

Damping device

#79
20050051402
2005-03-10

Torsional active vibration control system

#80
16699303
2022-10-11

Near zero shock and momentum transfer selectively releasable separation nut