ClassID:

247157

Y10T74/2121 - CPC Classification

Classification description:

Machine element or mechanism; Elements Flywheel, motion smoothing-type

Sub-classes:
Recent Application in this class:
#1
20240231268
2024-07-11

IMAGE FORMING APPARATUS INCLUDING PLURALITY OF STATIONS

#2
20240134308
2024-04-25

Image forming apparatus including plurality of stations providing improved access for maintenance of the image forming apparatus

#3
20200205951
2020-07-02

Power toothbrush with added inertia resonant system

#4
20180306272
2018-10-25

Torque fluctuation inhibiting device, torque converter and power transmission device

#5
20180163815
2018-06-14

Torque fluctuation inhibiting device, torque converter and power transmission device

#6
20160254066
2016-09-01

Motor-driven centrifugal pump for the primary circuit of small or medium-sized modular nuclear reactors

#7
20150316123
2015-11-05

Torsional vibration damper assembly

#8
20150300416
2015-10-22

Shear pin

#9
20150276014
2015-10-01

Torsional vibration damping device

#10
20140366682
2014-12-18

Vehicle vibration reducing apparatus

#11
20140311280
2014-10-23

Unbalanced shaft and method for producing same

#12
20140260778
2014-09-18

Torsional compensator

#13
20140251074
2014-09-11

System for adjusting torsional frequency of a power train

#14
20140050566
2014-02-20

Balance weight installation system and related method

#15
20140023503
2014-01-23

Damper unit for vessel propulsion apparatus, propeller for vessel propulsion apparatus, and vessel propulsion apparatus

#16
20130283964
2013-10-31

Freewheel structure

#17
20130239742
2013-09-19

Inertial flywheel

#18
20130225355
2013-08-29

Non-uniform axisymmetric driveline/axle damper

#19
20130125700
2013-05-23

Damper device

#20
20130118300
2013-05-16

Shaft damper of transmission

#21
20130104693
2013-05-02

Apparatus for reducing engine torque fluctuations

#22
20130071180
2013-03-21

Method for adjusting torsional frequency of a power train

#23
20130008283
2013-01-10

Pot-shaped housing part, especially for a hub part of a hybrid drive

#24
20130008281
2013-01-10

Avalanche control system and method

#25
20120312118
2012-12-13

Mass balancing device for an internal combustion engine

#26
20120304807
2012-12-06

Device enabling an electric wheelchair to cross obstacles

#27
20120234131
2012-09-20

DUAL-MASS FLYWHEEL LOCK-OUT CLUTCH

#28
20120227536
2012-09-13

SECTIONED TUNING RING FOR ROTATING BODY

#29
20120222515
2012-09-06

Dynamic vibration absorber

#30
20120220380
2012-08-30

Dynamic damper device

#31
20120152048
2012-06-21

Transmission system and associated engine

#32
20120067121
2012-03-22

Eddy-current actuated balancer for rotating machinery

#33
20120060643
2012-03-15

Energy storage device

#34
20120024656
2012-02-02

FLYWHEEL HAVING LUBRICATION-FLOW PASSAGEWAY

#35
20110283827
2011-11-24

Dual mass flywheel

#36
20110259143
2011-10-27

FLYWHEEL

#37
20110245011
2011-10-06

VIBRATION DAMPING DEVICE AND POWER TRANSMISSION DEVICE

#38
20110147512
2011-06-23

Rotor carrier structure with a damper device for avoiding unstable coupling between resonant vibration modes

#39
20110132137
2011-06-09

Damper spring device, flywheel, clutch disk, and clutch disk for lockup mechanism

#40
20110079107
2011-04-07

Active balancing system powered by light

#41
20110036675
2011-02-17

INSERT WITH TABS AND DAMPED PRODUCTS AND METHODS OF MAKING THE SAME

#42
20110017168
2011-01-27

WEIGHTED CENTRIFUGAL CLUTCH

#43
20100307287
2010-12-09

Flywheel, internal combustion engine with flywheel and system comprising an internal combustion engine and a machine driven thereby

#44
20100236228
2010-09-23

Force transmission device in particular for power transmission between a drive engine and an output

#45
20100225186
2010-09-09

Motor for treadmill

#46
20100206125
2010-08-19

Procedure for determining at least one misfiring cylinder of a combustion engine, control unit and motor vehicle drive train

#47
20100192723
2010-08-05

Method for producing a pot-shaped housing part, and a pot-shaped housing part, especially for a hub part of a hybrid drive

#48
20100091931
2010-04-15

Reactor coolant pump flywheel

#49
20100087996
2010-04-08

Apparatus and method for regulating active driveline damping in hybrid vehicle powertrain

#50
20100083927
2010-04-08

Systems and methods for controlled shutdown and direct start for internal combustion engine

#51
20100065347
2010-03-18

MOTOR WITH TORQUE-BALANCING MEANS INCLUDING ROTATING STATOR AND ROTATING ROTOR

#52
20100018824
2010-01-28

Flexplate coupling for a wet clutch transmission

#53
20090301428
2009-12-10

CRANKSHAFT SET OF TWO-CYLINDER ENGINE EQUIPPED WITH FLYWHEEL

#54
20090258749
2009-10-15

Vibration damping device and power transmission device

#55
20090236468
2009-09-24

Dual frequency hub mounted vibration suppressor system

#56
20090188463
2009-07-30

Disk pendulum vibration damper

#57
20090139811
2009-06-04

Damper device

#58
20090126597
2009-05-21

Propulsion mechanism

#59
20090120401
2009-05-14

Flywheel assembly

#60
20090078520
2009-03-26

Insert with tabs and damped products and methods of making the same

#61
20090078079
2009-03-26

Decoupled vibration damper

#62
20090078078
2009-03-26

Decoupled vibration damper

#63
20090044659
2009-02-19

ASYMMETRICAL FLEXPLATE

#64
20090036249
2009-02-05

Flywheel having lubrication-flow passageway

#65
20090000422
2009-01-01

Recessed belt damper

#66
20080282837
2008-11-20

Torque transmission device

#67
20080276898
2008-11-13

High fuel efficiency flywheel and cylinder internal cambustion engine hybrid (abbreviated as F&C engine hybrid)

#68
20080250897
2008-10-16

ROTATION TRANSMITTING DEVICE AND HYDRAULIC DRIVE UNIT

#69
20080174166
2008-07-24

Momentum management in a wheel such as a traction wheel under a changing load

#70
20080155974
2008-07-03

Power Plant for a Motor Vehicle

#71
20080083298
2008-04-10

Counter weight flywheel

#72
20080080993
2008-04-03

Hermetic compressor

#73
20080076611
2008-03-27

Vibration damper

#74
20080060472
2008-03-13

Balancer

#75
20080034858
2008-02-14

Rotatable member with an annular groove for dynamic balancing during rotation

#76
20080000323
2008-01-03

Motor for driving a container-holder plate in a labelling machine

#77
20070277644
2007-12-06

Flex Plate with Welded Rim

#78
20070277643
2007-12-06

Flex Plate with Attached Rim

#79
20070144309
2007-06-28

Torque multiplier

#80
20070137421
2007-06-21

Engine and transmission coupling system and method

#81
20070028587
2007-02-08

Turbine powered flywheel

#82
20060236796
2006-10-26

Balance adjusting member and a balance adjusting method for a rotor

#83
20060231059
2006-10-19

Internal combustion engine

#84
20060178780
2006-08-10

Active balancing system powered by light

#85
20060174725
2006-08-10

Balancing assembly

#86
20060117904
2006-06-08

Crash management system for implementation in flywheel systems

#87
20060102138
2006-05-18

Systems and methods for controlled shutdown and direct start for internal combustion engine

#88
20060053959
2006-03-16

Energy storage flywheel

#89
20060053958
2006-03-16

Flywheel

#90
20060052170
2006-03-09

Engine balancing device

#91
20050235943
2005-10-27

Viscous damper

#92
20050204858
2005-09-22

Single inertia bending damper

#93
20050150322
2005-07-14

Rotatable member with an annular groove for dynamic balancing during rotation

#94
20050098354
2005-05-12

Drilling apparatus with anti-vibration inertial body

#95
20050089256
2005-04-28

Dual function, highly damped, structurally and thermally compliant auxiliary bearing assembly

#96
20050075210
2005-04-07

Harmonic force generator for an active vibration control system

#97
20050061920
2005-03-24

Energy storage flywheel retention system and method

#98
20050050985
2005-03-10

Coupling structure mountable to a rotatable shaft

#99
20050050984
2005-03-10

Variable inertia flywheel apparatus