ClassID:

148184

F16D3/78 - CPC Classification

Classification description:

Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings

Sub-classes:
Recent Application in this class:
#1
20250188994
2025-06-12

THREE-ARM AND FOUR-ARM DRIVESHAFT FLANGE AND PRODUCTION METHOD

#2
20250180076
2025-06-05

COUPLING

#3
20250180075
2025-06-05

Dual Coupling System for Driving Rail Vehicles

#4
20250146535
2025-05-08

Coupler for drive lines

#5
20240159278
2024-05-16

DISCONNECT FLEXIBLE SENSOR TARGET

#6
20240117845
2024-04-11

Pressing Apparatus

#7
20230366437
2023-11-16

COUPLING FOR WIND TURBINE GEARBOX, DRIVE TRAIN, WIND TURBINE AND INDUSTRIAL APPLICATION

#8
20220389911
2022-12-08

Wind turbine power transmission system

#9
20220373038
2022-11-24

COUPLING

#10
20220307558
2022-09-29

Assembly for connecting two drive sides of a drive train of a rail vehicle

#11
20220297739
2022-09-22

Vehicle steering device and assembling method thereof

#12
20220154762
2022-05-19

Drive shaft with an integrated flange

#13
20220065304
2022-03-03

Flex coupling assembly with restrictive bending feature

#14
20220063701
2022-03-03

Compact heat resistant flex coupling assembly with restrictive bending

#15
20210396276
2021-12-23

Torsionally elastic shaft joint and method of making the same

#16
20210381555
2021-12-09

Assembly including a flexible coupling

#17
20210381554
2021-12-09

Elastomer series coupling damper for supercharger

#18
20210317781
2021-10-14

System and method for retrofitting a power generation system to incorporate clutchless synchronous condensing

#19
20210270327
2021-09-02

Coupling

#20
20200300393
2020-09-24

Coupling with improved bush-ring connection

#21
20200256398
2020-08-13

Torque transmission device

#22
20200164913
2020-05-28

Motor and worm connection device for electric power steering system

#23
20190360533
2019-11-28

Elastomer series coupling damper for supercharger

#24
20190345985
2019-11-14

Thread-reinforced joint device and coupling device for a vehicle drive

#25
20190264751
2019-08-29

Torque transmission joint and electric power steering device

#26
20190257364
2019-08-22

Cord package supporting device, elastic joint disk and method for producing an elastic joint disk

#27
20190093711
2019-03-28

POWER TRANSMISSION SHAFT

#28
20190063506
2019-02-28

Coupling ring

#29
20190024756
2019-01-24

Transmission device for dividing the torque between two coaxial gears, in particular for a planetary gear train for aeronautical applications

#30
20180372161
2018-12-27

Flexible coupling

#31
20180355920
2018-12-13

Disc Coupling

#32
20180347661
2018-12-06

Elastomer series coupling damper for supercharger

#33
20180328413
2018-11-15

Parallel hybrid power transmission mechanism

#34
20180291964
2018-10-11

Multi-plate coupling

#35
20180180104
2018-06-28

Coupling device and fibre-reinforced articulation device

#36
20180023630
2018-01-25

Elastic joint body

#37
20170363153
2017-12-21

Coupling element and coupling assembly for axial torque transmission, and disc assembly therefor

#38
20170343051
2017-11-30

POWER TRANSMISSION SHAFT

#39
20170328417
2017-11-16

Torque disc

#40
20170298994
2017-10-19

Coupling device

#41
20170292572
2017-10-12

Thread-reinforced joint device and coupling device for a vehicle drive

#42
20170241484
2017-08-24

Coupling

#43
20170184155
2017-06-29

Flexible couplings for power transmissions

#44
20170122384
2017-05-04

Power transmission device

#45
20170082155
2017-03-23

Power generation device and shaft coupling device with elastic member used therein

#46
20170067585
2017-03-09

Coupling assembly

#47
20170067513
2017-03-09

Coupling assembly

#48
20170037911
2017-02-09

Flexible coupling means, a mechanical transmission, and an aircraft

#49
20160356319
2016-12-08

Flexible coupling

#50
20160356318
2016-12-08

Elastomer series coupling damper for supercharger

#51
20160341255
2016-11-24

Universal joint

#52
20160223029
2016-08-04

Flexible coupling element

#53
20160186816
2016-06-30

ELASTIC COUPLING DEVICE FOR CONNECTING TWO DRIVE SHAFTS

#54
20160138656
2016-05-19

Torque-transmitting coupling

#55
20160091028
2016-03-31

Flexible shaft coupling

#56
20160061273
2016-03-03

Flexible coupling

#57
20160053876
2016-02-25

Power transmission device

#58
20160032985
2016-02-04

Coupling for supercharger

#59
20160025149
2016-01-28

Screw connection for a non-shiftable multi-plate clutch, and multi-plate clutch

#60
20150337904
2015-11-26

Composition for a disc-type flexible coupling and coupling including such composition

#61
20150217796
2015-08-06

Steering column of a vehicle

#62
20140378234
2014-12-25

Elastic force transmission element and coupling device

#63
20140377496
2014-12-25

COMPOSITE MATERIAL COMPONENT

#64
20140309042
2014-10-16

Torque disc

#65
20140291890
2014-10-02

Method for producing a resilient force-transmitting member, and resilient force-transmitting member

#66
20140228134
2014-08-14

Resilient joint member with space-saving collar bushing arrangement

#67
20140128167
2014-05-08

Elastic joint body

#68
20130143677
2013-06-06

Elastic joint body

#69
20120283028
2012-11-08

FLEXIBLE COUPLING AND VEHICLE MOTIVE POWER TRANSMISSION APPARATUS

#70
20120094774
2012-04-19

Elastic joint body

#71
20120058831
2012-03-08

Coupling with an annular coupling body

#72
20110300953
2011-12-08

Elastic joint body

#73
20110250975
2011-10-13

Drive plate with lanced drive tabs

#74
20110190067
2011-08-04

Elastic joint body

#75
20110092296
2011-04-21

Elastic joint body for a shaft arrangement

#76
20090325718
2009-12-31

Joint for tiltrotor hubs

#77
20090315433
2009-12-24

Kit servomotor

#78
20090249917
2009-10-08

Anti-separation device for use with isolator

#79
20090241691
2009-10-01

Method and apparatus for measuring force particularly torque

#80
20090226126
2009-09-10

Eccentric thrust bearing assembly

#81
20090139425
2009-06-04

Universal double-jointed coupling for railway vehicles

#82
20090111589
2009-04-30

Decoupling torsional disturbance in a vehicle powertrain

#83
20080261705
2008-10-23

Elastic joint member

#84
20080220885
2008-09-11

Non-Rigid Coupling for the Mutual Connection of Two Rotary Bodies, the Axes Thereof Being Inclined in Relation to Each Other

#85
20080214314
2008-09-04

Transmission joint

#86
20080176661
2008-07-24

Flexible coupling

#87
20070219002
2007-09-20

Flexible coupling for torque-transmitting connection of two elements, and assembly

#88
20070193015
2007-08-23

Flexible couplings

#89
20070137309
2007-06-21

Out-of-plain strain elimination acoustic wave torque sensor

#90
20070113669
2007-05-24

Method and apparatus for measuring force particularly torque

#91
20070107959
2007-05-17

In-wheel motor system

#92
20070082744
2007-04-12

Nested disc pack coupling

#93
20070080534
2007-04-12

Rotating joint for the mutual connection of two shaft ends in particular in the drive train of a motor vehicle

#94
20070009320
2007-01-11

Arrangement for connecting two shaft ends with a bearing

#95
20060183558
2006-08-17

Driveshaft coupling

#96
20060182380
2006-08-17

Offset thrust bearing

#97
20060084510
2006-04-20

Flexible coupling

#98
20050239559
2005-10-27

Coupling structure of steering torque transmitting member for steering shaft

#99
20050218642
2005-10-06

Vehicle steering system

#100
20050209011
2005-09-22

Shaft couplings with bonded flexible elements

#101
20050202880
2005-09-15

Elastic shaft coupling

#102
20050159225
2005-07-21

Flexible couplings

#103
20050124419
2005-06-09

Shaft couplings with bonded flexible elements

#104
20050098579
2005-05-12

Apparatus for dispensing free-flowing material

#105
20050075173
2005-04-07

Flexible coupling

#106
17367002
2022-04-05

Compressively resilient bushing

#107
16684063
2020-12-15

Shaft coupling alignment device