ClassID:

149835

F16F15/173 - 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 a fluid or pasty material having an inertia member, e.g. ring provided within a closed housing

Recent Application in this class:
#1
20250230716
2025-07-17

VISCOUS VIBRATION DAMPING OF TORSIONAL OSCILLATION

#2
20250207499
2025-06-26

AIRFOIL VIBRATION DAMPING APPARATUS

#3
20240392858
2024-11-28

Torsional Vibration Damper

#4
20240318704
2024-09-26

Torsional vibration damper

#5
20240247702
2024-07-25

Viscous Torsional Vibration Damper or Viscous Torsional Vibration Absorber

#6
20230228315
2023-07-20

Method for Determining a Life Condition of a Vibration Damper or Absorber, and Arrangement for Carrying Out Such a Method

#7
20230184117
2023-06-15

AIRFOIL VIBRATION DAMPING APPARATUS

#8
20230142360
2023-05-11

Inertia damping systems and methods

#9
20220412435
2022-12-29

Crankshaft arrangement comprising a torsional vibration damper

#10
20220205510
2022-06-30

Centrifugal pendulum absorber

#11
20220098985
2022-03-31

Vibrational dampening elements

#12
20210381580
2021-12-09

Viscous torsional-vibration damper and method for producing a viscous torsional-vibration damper

#13
20210189859
2021-06-24

Method and apparatus for damping/absorbing rotational vibrations/oscillations

#14
20210164382
2021-06-03

Engine damper cooling utilizing cab A/C circuit

#15
20210123498
2021-04-29

VISCOUS DAMPER FOR CRANK SHAFT OF VEHICLE

#16
20210079976
2021-03-18

Viscous vibration damping of torsional oscillation

#17
20210079738
2021-03-18

Optimized placement of vibration damper tools through mode-shape tuning

#18
20210079736
2021-03-18

Vibration isolating coupler for reducing vibrations in a drill string

#19
20200208713
2020-07-02

Viscosity-torsional vibration damper or absorber for a crankshaft of a combustion engine

#20
20200124133
2020-04-23

Torsional vibration damper having a bearing device

#21
20200080626
2020-03-12

REDUCTION OF NOISE, VIBRATION, AND HARSHNESS IN AN OPPOSED-PISTON ENGINE

#22
20190338820
2019-11-07

Dynamic damper

#23
20190211882
2019-07-11

High energy dissipation torsional viscous damper

#24
20190113101
2019-04-18

Crankshaft assembly comprising a torsional vibration damper

#25
20190072154
2019-03-07

Dynamic vibration absorber

#26
20190040926
2019-02-07

TEMPERATURE STABILIZED VISCOUS DAMPER SYSTEM

#27
20180328408
2018-11-15

Torsional vibration damper having a bearing device and method for producing the bearing device

#28
20180291979
2018-10-11

Active damper for torsional vibration and noise mitigation in a driveline

#29
20180231099
2018-08-16

VISCOUS DAMPER

#30
20180187746
2018-07-05

Torsional vibration damper having a bearing device

#31
20160084323
2016-03-24

TRANSMISSION DAMPER

#32
20160033004
2016-02-04

Rotary viscous vibration damper or rotary viscous vibration absorber

#33
20150337921
2015-11-26

Centrifugal-pendulum vibration absorbing device and order setting method for the same

#34
20150204418
2015-07-23

VARIABLE INERTIA FLYWHEEL

#35
20150005078
2015-01-01

Vibration damping device

#36
20140353102
2014-12-04

Damper

#37
20140311281
2014-10-23

Pneumatic liquid on-line automatic balancer of rotor

#38
20140174250
2014-06-26

Centrifugal-pendulum vibration absorbing device and order setting method for the same

#39
20130116054
2013-05-09

Vibration damping device

#40
20120181734
2012-07-19

Damper having modular flexible ligaments and variable gaps

#41
20110048877
2011-03-03

Torsional vibration damper

#42
20100175956
2010-07-15

VISCOUS PENDULUM DAMPER

#43
20100096228
2010-04-22

Damper for damping vibrations with a damping body promoting formation of foam

#44
20090255368
2009-10-15

Torsional Vibration Damper

#45
20090078077
2009-03-26

Centering viscous torsional vibration damper

#46
20080226344
2008-09-18

POWER TRANSMISSION DEVICE, DRIVE TRANSMITTING APPARATUS OF IMAGE FORMING APPARATUS USING THE SAME, AND IMAGE FORMING APPARATUS USING THE SAME

#47
20080027620
2008-01-31

Piston Type Aircraft Engine

#48
20070284197
2007-12-13

Rotary oscillation damper for a rotary shaft, particularly of a gearbox or an internal combustion engine

#49
20070209472
2007-09-13

Viscous damper having a sheet metal housing

#50
20060214054
2006-09-28

Piston type aircraft engine

#51
20060150944
2006-07-13

Torsionally damped rotary shafts

#52
20060124426
2006-06-15

Viscous torsional vibration damper comprising cooling channels

#53
20060053960
2006-03-16

Vibration damping device, in particular for an electric hand machine tool, and a transmission equipped with such a vibration damping device

#54
20060038333
2006-02-23

Explosion proof harmonic balancer

#55
20050235943
2005-10-27

Viscous damper

#56
20050132984
2005-06-23

Piston type aircraft engine

#57
20050000767
2005-01-06

Torsional vibration damper

#58
16672093
2021-01-12

Prognostic torsional damper damage determination in machine system

#59
16280645
2020-03-10

Torsional vibration damper and method of making a torsional vibration damper