ClassID:

148117

F16D3/185 - CPC Classification

Classification description:

Yielding couplings, i.e. with means permitting movement between the connected parts during the drive; Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth radial teeth connecting concentric inner and outer coupling parts

Recent Application in this class:
#1
20250369486
2025-12-04

CONNECTION SYSTEM FOR PLUNGER PUMP DEVICE

#2
20250305543
2025-10-02

TRANSMISSION ASSEMBLY FOR TRANSMITTING TORQUE ACROSS AN ANGULAR CONNECTION BETWEEN A TORSIONAL DRIVE COMPONENT AND A TORSIONALLY DRIVEN COMPONENT

#3
20250264134
2025-08-21

KNUCKLE-STYLE PDM TRANSMISSION WITH ARTICULATED TORQUE TRANSFER

#4
20250180075
2025-06-05

Dual Coupling System for Driving Rail Vehicles

#5
20250043830
2025-02-06

FLEXIBLE SHAFT COUPLING

#6
20240159277
2024-05-16

Transmission assembly for transmitting torque across an angular connection between a torsional drive component and a torsionally driven component

#7
20240003303
2024-01-04

MODULARITY OF AN AIRCRAFT TURBOMACHINE

#8
20230340943
2023-10-26

Adjustable rotor shaft assembly,data agglomeration, generator gearbox and wind turbine

#9
20230296138
2023-09-21

PDM transmission with articulated torque transfer

#10
20230220886
2023-07-13

DOUBLE-JOINTED COUPLING, BOGIE, RAIL VEHICLE, INDUSTRIAL APPLICATION AND COMPUTER PROGRAM PRODUCT

#11
20230193959
2023-06-22

COMPENSATING COUPLING

#12
20220381091
2022-12-01

Method for operating a top drive

#13
20220354058
2022-11-10

Flexible coupler for feeder shaft of combine harvester

#14
20220146980
2022-05-12

Driving force transmission mechanism and image forming apparatus

#15
20220144604
2022-05-12

Coupling for a rope drum of a lifting device

#16
20220082133
2022-03-17

Universal joint

#17
20210396274
2021-12-23

Transmission assembly for transmitting torque across an angular connection between a torsional drive component and a torsionally driven component

#18
20210394610
2021-12-23

Corner module of vehicle

#19
20210338332
2021-11-04

Surgical tool with a two degree of freedom wrist

#20
20210130003
2021-05-06

Torque transmission system having multiple torque transmission pathways from a driving shaft to a driven shaft, and a vehicle

#21
20210129902
2021-05-06

Torque transmission joint and electric power steering device

#22
20210079955
2021-03-18

SPHERICAL DEVICE PROVIDED WITH CONVEX SPLINES FOR FORMING A BALL-AND-SOCKET JOINT HAVING A FINGER, AND WOBBLE PUMP PROVIDED WITH SUCH A DEVICE

#23
20210010542
2021-01-14

Propshaft with vented slinger

#24
20210003177
2021-01-07

Flexible coupling comprising bellows and torque reacting teeth

#25
20200400196
2020-12-24

OFF-ANGLE SCREW ENGAGEMENT

#26
20200377185
2020-12-03

DRIVE ASSEMBLY FOR A THRUSTER DRIVE AND THRUSTER DRIVE

#27
20200271167
2020-08-27

PDM transmission with ball-CV torque transfer

#28
20200269883
2020-08-27

Plug-in coupling for drives

#29
20200208683
2020-07-02

Clutch and method for the production thereof

#30
20200166102
2020-05-28

Axle final drive assembly with pivoting gear set

#31
20200130034
2020-04-30

ROLLING MILL DRIVE AND ASSOCIATED GEAR SPINDLE COUPLING

#32
20200124109
2020-04-23

Down-hole motor universal joint assembly

#33
20200124108
2020-04-23

Down-hole motor universal joint assembly

#34
20200018355
2020-01-16

Driving tool with universal rotating structure

#35
20190309799
2019-10-10

Joint assembly

#36
20190298453
2019-10-03

Double universal joint

#37
20190271360
2019-09-05

Self-centering flexible coupling

#38
20190263508
2019-08-29

Drive system for rotating a wheel of a landing gear having a transmission error measurement apparatus

#39
20190170012
2019-06-06

Method and device for connecting fan rotor to low pressure turbine rotor

#40
20190101090
2019-04-04

MOTOR VEHICLE STARTER PINION PROVIDED WITH A TOOTH ROOT WITH A VARIABLE RADIUS OF CURVATURE

#41
20180318015
2018-11-08

Surgical tool with a two degree of freedom wrist

#42
20180283522
2018-10-04

Roller pinions for driving an aircraft wheel in rotation

#43
20180202497
2018-07-19

Slip yoke assembly

#44
20180161838
2018-06-14

Device for transmitting a torque from a drive device onto a roller in a roll stand

#45
20180133767
2018-05-17

Gear spindle and oil seal used therein

#46
20180119743
2018-05-03

Redundant coupling arrangements

#47
20180051752
2018-02-22

Cardan shaft

#48
20170356502
2017-12-14

Drive shaft

#49
20170276184
2017-09-28

Cardan shaft

#50
20170276182
2017-09-28

Splined couplings

#51
20170241480
2017-08-24

Torque transmitting coupling for an electrical submersible pump equipment string

#52
20170167528
2017-06-15

Length adjustment for a drive shaft

#53
20170114836
2017-04-27

Flexible joint connection

#54
20170037911
2017-02-09

Flexible coupling means, a mechanical transmission, and an aircraft

#55
20170029096
2017-02-02

Drive system for aircraft landing gear

#56
20170023068
2017-01-26

Universal joint

#57
20170023067
2017-01-26

Gear coupling

#58
20160290411
2016-10-06

Full contact joint assembly

#59
20160265596
2016-09-15

BALL TYPE UNIVERSAL JOINT

#60
20160214707
2016-07-28

Landing gear drive system flexible interface

#61
20160195167
2016-07-07

MECHANICAL TRANSMISSION

#62
20160169291
2016-06-16

Coupling adapter and arrangement for multi-powertrain system

#63
20160146259
2016-05-26

CARDAN SHAFT

#64
20160138657
2016-05-19

Driving head-changeable tool

#65
20160091081
2016-03-31

Lubricated gear coupling

#66
20160052111
2016-02-25

Driving head-changeable tool and sleeve assembly thereof

#67
20160023756
2016-01-28

Direct orientation vector rotor

#68
20160023752
2016-01-28

Torque transfer system for a rotorcraft

#69
20160015462
2016-01-21

Double universal joint

#70
20150314347
2015-11-05

Gear spindle and rolling mill provided with same

#71
20150292564
2015-10-15

Toothing for operation at a deflection angle and production method

#72
20150240879
2015-08-27

Power transmission device and image forming apparatus including same

#73
20150224553
2015-08-13

Gear spindle and oil seal used therein

#74
20150183312
2015-07-02

Motor drive unit

#75
20150096825
2015-04-09

Constant velocity drive assembly

#76
20150051004
2015-02-19

Systems and methods for increasing the life of downhole driveshaft assemblies

#77
20150014059
2015-01-15

CV joint for down hole motor and method

#78
20150005786
2015-01-01

Surgical tool with a two degree of freedom wrist

#79
20140353056
2014-12-04

Axle support structure

#80
20140231210
2014-08-21

Coupling with coupling ring on two coupling parts, and associated coupling ring

#81
20140194214
2014-07-10

Gear coupling

#82
20140187338
2014-07-03

Flexible Torque-Transferring Apparatus

#83
20140169963
2014-06-19

Direct orientation vector rotor

#84
20130282023
2013-10-24

Double universal joint

#85
20130281220
2013-10-24

Arrangement for transmitting a torque between a shaft and a hub

#86
20120285282
2012-11-15

Spherical involute gear coupling

#87
20120196690
2012-08-02

Drive shaft universal joint assembly with radial elliptical projections

#88
20120132497
2012-05-31

Clutch device

#89
20120092380
2012-04-19

APPARATUS AND METHOD FOR CHANGING THE SIZE OF DISPLAYED CONTENTS

#90
20120006138
2012-01-12

Rolling mill drive with oil recirculation system having air pressure feature

#91
20110287845
2011-11-24

Gear joint with super finished surfaces

#92
20110281659
2011-11-17

UNIVERSAL JOINT

#93
20110209961
2011-09-01

VEHICLE DRIVE SHAFT AND VEHICLE EQUIPPED WITH VEHICLE DRIVE SHAFT

#94
20110118709
2011-05-19

Surgical tool with a two degree of freedom wrist

#95
20110081975
2011-04-07

High speed gear coupler

#96
20110048814
2011-03-03

Final Drive Assembly

#97
20110033296
2011-02-10

Contra-rotating propeller marine propulsion device

#98
20100314189
2010-12-16

Low-angle spline coupling for power transmission units

#99
20100313692
2010-12-16

METHOD OF FABRICATING A DRIVE SHAFT FOR EARTH DRILLING MOTOR AND A DRIVE SHAFT

#100
20100263365
2010-10-21

Power distribution unit with a hydrostatic and mechanical power branch

#101
20100190557
2010-07-29

Rotary connector

#102
20100069166
2010-03-18

SPHERICAL UNIVERSAL COUPLING

#103
20090238029
2009-09-24

Coupling apparatus and kneading equipment having kneading apparatus and drive apparatus coupled together through the coupling apparatus

#104
20090208283
2009-08-20

AUTOMOTIVE DRIVETRAIN HAVING DEFLECTION COMPENSATION

#105
20090139425
2009-06-04

Universal double-jointed coupling for railway vehicles

#106
20080128534
2008-06-05

SPRAY PUMP SYSTEM AND COUPLING APPARATUS

#107
20080102967
2008-05-01

Spherical universal coupling

#108
20080102966
2008-05-01

Spherical Universal Coupling

#109
20080076584
2008-03-27

Automotive drivetrain having deflection compensation

#110
20070277639
2007-12-06

Gear coupling

#111
20070077116
2007-04-05

Method for manufacturing a coupling

#112
20070054743
2007-03-08

Transmission joint, in particular for transmitting drive between non-aligned shafts

#113
20060240896
2006-10-26

Constant-velocity joint and image forming device

#114
20060199652
2006-09-07

Connection of two structural parts

#115
20050272507
2005-12-08

Drive line for down hole mud motor

#116
20050271536
2005-12-08

Wobblestick with helix

#117
20050262955
2005-12-01

Automotive drivetrain having deflection compensation

#118
20050197193
2005-09-08

Temporary repair device for mechanical drive couplings

#119
20050143179
2005-06-30

Universal joint

#120
20050119056
2005-06-02

Universal connector structure

#121
20050061558
2005-03-24

Tandem wheel assembly and mobile silvicultural apparatus including the same

#122
20050059498
2005-03-17

Temporary repair device for mechanical drive couplings

#123
14258502
2015-02-24

High misalignment wheel drive