ClassID:

149757

F16F15/1216 - 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 elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs Torsional springs, e.g. torsion bar or torsionally-loaded coil springs

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

VISCOUS VIBRATION DAMPING OF TORSIONAL OSCILLATION

#2
20250092946
2025-03-20

IMPROVED FILTERING PULLEY

#3
20250020187
2025-01-16

Torsional damper and hybrid drive module comprising same

#4
20240136100
2024-04-25

METAMATERIAL AND METADAMPER

#5
20230392643
2023-12-07

TORQUE TRANSMITTING SHAFT

#6
20230151873
2023-05-18

Vibration damper with intermediate flange travel stop and torque converter with vibration damper having intermediate flange travel stop

#7
20230067417
2023-03-02

TORSIONAL VIBRATION DAMPER ARRANGEMENT HAVING HUB-INTERNAL CONNECTING ELEMENTS

#8
20220252132
2022-08-11

TORSIONAL VIBRATION DAMPER HAVING A HELICAL SPRING ASSEMBLY

#9
20220213954
2022-07-07

Decoupler

#10
20220178421
2022-06-09

Torsion damper and clutch disk

#11
20220163090
2022-05-26

Torsional vibration damper with a rotational axis for a powertrain

#12
20220145960
2022-05-12

Torsional vibration damper with a rotational axis for a powertrain

#13
20220145947
2022-05-12

Method for installing a wrap spring

#14
20210372510
2021-12-02

Lock-up device

#15
20210372462
2021-12-02

Variable torsion spring damping rotating shaft

#16
20210222727
2021-07-22

Torque transmitting shaft

#17
20210199186
2021-07-01

Pulley structure

#18
20210102614
2021-04-08

Pulley structure

#19
20210088120
2021-03-25

Isolation device with selected angle between spring stop and damping member

#20
20210079976
2021-03-18

Viscous vibration damping of torsional oscillation

#21
20210079738
2021-03-18

Optimized placement of vibration damper tools through mode-shape tuning

#22
20210079736
2021-03-18

Vibration isolating coupler for reducing vibrations in a drill string

#23
20200355252
2020-11-12

Torsional vibration damper and manufacturing method thereof

#24
20200278008
2020-09-03

Torsional vibration damper

#25
20200217409
2020-07-09

Isolator

#26
20200166084
2020-05-28

Proportionally damped power transfer device using torsion spring force

#27
20200088264
2020-03-19

Torsional vibration damper

#28
20200025283
2020-01-23

Pulley structure and method for manufacturing pulley structure

#29
20190383352
2019-12-19

TORSION DAMPER AND MOTOR VEHICLE

#30
20190249748
2019-08-15

Flexible-Drive Overrunning Alternator Pulley

#31
20190226535
2019-07-25

CLUTCH DEVICE

#32
20190128378
2019-05-02

Gear drive for air driven vehicles

#33
20190056022
2019-02-21

Pulley assembly for a rotary electrical machine

#34
20190048959
2019-02-14

Translational inerter assembly and method for damping movement of a flight control surface

#35
20180283489
2018-10-04

Decoupler

#36
20180215055
2018-08-02

Actuator and electric beauty device

#37
20180163836
2018-06-14

Lock-up device for torque converter

#38
20180135717
2018-05-17

Translational inerter assembly and method for damping movement of a flight control surface

#39
20180112758
2018-04-26

LOCK-UP DEVICE FOR TORQUE CONVERTER

#40
20180087599
2018-03-29

Isolator that includes first and second isolation spring arrangement in series

#41
20180023676
2018-01-25

Mounting arrangement for a gear box

#42
20170350471
2017-12-07

Actuator arrangement for applying a torque to a shaft, in particular a crankshaft of a reciprocating piston engine, and a corresponding method

#43
20170328443
2017-11-16

Isolating decoupler

#44
20170276221
2017-09-28

Spring assembly and lock-up device for torque converter including same

#45
20170254366
2017-09-07

Proportionally damped power transfer device using torsion spring force

#46
20170234419
2017-08-17

TORSIONAL VIBRATION DAMPERS

#47
20170227111
2017-08-10

Rotation transmission device

#48
20170152913
2017-06-01

CLUTCH PACK WITH ROBUST HYSTERESIS

#49
20170152898
2017-06-01

Zero backlash pre-damper to main damper attachment system

#50
20170144690
2017-05-25

STEERING WHEEL VIBRATION SUPPRESSORS

#51
20170122384
2017-05-04

Power transmission device

#52
20170097068
2017-04-06

Overrunning alternator decoupling pulley design

#53
20170015409
2017-01-19

Roller-based drive systems with compliance for accommodating non-conjugate meshing

#54
20160377145
2016-12-29

SHAFT WITH ADJUSTABLE RIGIDITY

#55
20160312875
2016-10-27

Overrunning alternator damping pulley

#56
20160195182
2016-07-07

Filtering pulley for a belt drive

#57
20150292415
2015-10-15

Torsion spring internal damper

#58
20120102936
2012-05-03

Torsion spring damper

#59
20120100945
2012-04-26

Power transmission mechanism

#60
20110245000
2011-10-06

Isolator

#61
20110065537
2011-03-17

Isolator decoupler

#62
20080274816
2008-11-06

Non-helical, multiple compound element, true torsion system

#63
20080207364
2008-08-28

Driving pulley with vibration damping means

#64
20070254756
2007-11-01

Pulley assembly

#65
20070215091
2007-09-20

Noise suppressing mechanism for balance gear of engine crankshaft

#66
20070060400
2007-03-15

Torsion vibration damping device

#67
20070060395
2007-03-15

Torsion vibration damping device

#68
17954439
2024-01-30

Damper assembly cover plate