ClassID:

148052

F16D1/033 - CPC Classification

Classification description:

Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges

Recent Application in this class:
#1
20260078806
2026-03-19

FRICTION SHIM

#2
20250207560
2025-06-26

COUPLING ASSEMBLY

#3
20230151842
2023-05-18

Multi-piece pinion shaft assembly

#4
20230099595
2023-03-30

COUPLING STRUCTURE FOR PROPELLER SHAFT AND PROPELLER SHAFT HAVING SAME

#5
20230016830
2023-01-19

Coupling

#6
20220397160
2022-12-15

Hub assembly, hybrid module comprising the hub assembly, and method for mounting the hub assembly

#7
20220316490
2022-10-06

Pump shaft for a multi-stage pump

#8
20220240657
2022-08-04

Shaft and a coupling member for coupling shafts

#9
20210335652
2021-10-28

Apparatus and method for adjusting a pedestal assembly for a reactor

#10
20210008676
2021-01-14

Multiple chamber hydraulic multi-jack bolt tensioners

#11
20200391393
2020-12-17

Clamped flange joint

#12
20200318688
2020-10-08

Package of laminations, manufacturing method, multi-plate coupling and industrial application

#13
20200298673
2020-09-24

Rotary operating element for operating a ventilation nozzle in an automobile passenger compartment

#14
20200200255
2020-06-25

Modular pinion shaft for reciprocating pumps

#15
20200191207
2020-06-18

COUPLING DEVICE

#16
20200132123
2020-04-30

Coupling device

#17
20200056664
2020-02-20

Rotating equipment having static torque coupling between driver and driven

#18
20190338644
2019-11-07

Drive Shaft

#19
20190321927
2019-10-24

Multi-jack tensioners

#20
20190316636
2019-10-17

Propeller shaft and yoke structure of universal joint used for the propeller shaft

#21
20190264752
2019-08-29

Shaft shear section

#22
20190211880
2019-07-11

Centrifugal clutch fitting structure in vehicle

#23
20190170193
2019-06-06

Aluminum prop shaft with constant velocity joint

#24
20190109037
2019-04-11

Apparatus for adjusting a pedestal assembly for a reactor

#25
20180363705
2018-12-20

Bearing arrangement for a mutually turnable unit working under high pressure

#26
20180363544
2018-12-20

SHAFT DRIVEN ENGINE ACCESSORIES

#27
20180245480
2018-08-30

Propulsive assembly having decouplable casing portions

#28
20180231062
2018-08-16

POWER TRANSMISSION DEVICE

#29
20180202534
2018-07-19

Modular pinion shaft for reciprocating pumps

#30
20180148985
2018-05-31

Horizontal directional drill pipe drive connection with locking feature

#31
20180142762
2018-05-24

PROPSHAFT DAMPER AND METHOD OF ASSEMBLY

#32
20180142735
2018-05-24

COMPOSITE FLANGE FOR A VEHICLE

#33
20180104791
2018-04-19

Phase alignment device

#34
20180100547
2018-04-12

Device for connecting a steering column to a steering gear housing

#35
20180073565
2018-03-15

Fitting structure and steering system including the same

#36
20180038418
2018-02-08

Propeller shaft and yoke structure of universal joint used for the propeller shaft

#37
20180023627
2018-01-25

Windmill drive adapter

#38
20170328414
2017-11-16

Connection for transmitting torque and axial forces

#39
20170328413
2017-11-16

Control device

#40
20170248151
2017-08-31

SHRINK DISC CONNECTION FOR SURFACE PUMP THRUST CARRYING SHAFTS

#41
20170191520
2017-07-06

Composite torque tube end fitting attachment method

#42
20170167543
2017-06-15

Adjustable PTO mounting devices and methods

#43
20170159608
2017-06-08

Compliant shaft with a recursive configuration for turbine engines

#44
20170130781
2017-05-11

Propeller shaft and yoke structure of universal joint used for the propeller shaft

#45
20170067513
2017-03-09

Coupling assembly

#46
20160363171
2016-12-15

Gas turbine arrangement

#47
20160319877
2016-11-03

Method and apparatus for assembling a driveshaft flange to a transmission flange

#48
20160298692
2016-10-13

Output shaft adapter

#49
20160258496
2016-09-08

One-way clutch

#50
20160223028
2016-08-04

Propeller shaft and yoke structure of universal joint used for the propeller shaft

#51
20160160960
2016-06-09

PROPSHAFT DAMPER AND METHOD OF ASSEMBLY

#52
20160109016
2016-04-21

JOINING STRUCTURE OF POWER SOURCE AND TRANSMISSION

#53
20160102717
2016-04-14

Transmission system having a double wet clutch mechanism

#54
20160084016
2016-03-24

Horizontal directional drill pipe drive connection with locking feature

#55
20160025145
2016-01-28

Fastening friction plate, and fastening and fixing structure for strain wave gearing and output member

#56
20160020137
2016-01-21

Apparatus and method for adjusting a pedestal assembly for a reactor

#57
20160008776
2016-01-14

Drive shaft locking cap and related mixing system and method

#58
20150322961
2015-11-12

Rotor for a radial compressor and a method for construction thereof

#59
20150240876
2015-08-27

FASTENING ARRANGEMENT TO CONNECT A CAMSHAFT PHASER TO AN END OF A CAMSHAFT

#60
20150225057
2015-08-13

Shaft made of fiber composite material with fireproof bulkhead feedthrough

#61
20150132051
2015-05-14

Serration having an offset construction point

#62
20150117944
2015-04-30

MALE OR FEMALE ELEMENT FOR A CONIC COUPLING

#63
20150069825
2015-03-12

Arrangement of a wheel hub connected to a constant velocity joint provided with a seal device

#64
20150050079
2015-02-19

Shaft coupling assembly and method for coupling shafts

#65
20150037093
2015-02-05

Coupling element with non-regular shaft interface

#66
20150016878
2015-01-15

QUICK CONNECT SYSTEM FOR TRACTOR STEERING WHEELS INCLUDING STEERING WHEELS EQUIPPED WITH AUTO-STEER MOTORS

#67
20150013139
2015-01-15

Spacer

#68
20150010347
2015-01-08

Load coupling for adjusting torsional natural frequency of a power train

#69
20150003901
2015-01-01

Fitting structure of cylindrical member

#70
20140356047
2014-12-04

Load coupling and method for adjusting torsional natural frequency of power train

#71
20140301803
2014-10-09

Mounting assembly

#72
20140270930
2014-09-18

Nested torque tubes for photovoltaic tracking systems

#73
20140251074
2014-09-11

System for adjusting torsional frequency of a power train

#74
20140178127
2014-06-26

Device for connecting a steering column to a steering gear housing

#75
20140171208
2014-06-19

Propshaft damper and method of assembly

#76
20140162795
2014-06-12

Elastomeric coupling having clamp ring with flanges providing torsional stiffness characteristics

#77
20140147196
2014-05-29

Shaft coupling structure

#78
20140090637
2014-04-03

Integrated torque coupling and mount

#79
20140050522
2014-02-20

Horizontal directional drill pipe drive connection with locking feature

#80
20130343902
2013-12-26

Gas turbine conical flange bolted joint

#81
20130276454
2013-10-24

Method of flange alignment

#82
20130218385
2013-08-22

System and method for charging an on-board battery of an electric vehicle

#83
20130202351
2013-08-08

Punching sheet-type flange

#84
20130202349
2013-08-08

Turbine engine shaft coupling

#85
20130180497
2013-07-18

Driving device for hybrid working machine

#86
20130170901
2013-07-04

Coupling

#87
20130111989
2013-05-09

Coupling for rotor balancing

#88
20130071180
2013-03-21

Method for adjusting torsional frequency of a power train

#89
20120263523
2012-10-18

Rotational assembly

#90
20120201658
2012-08-09

Method for protecting the passage of air in a drive part coupling in an unprotected environment, coupling for implementation, and rotor line fitted with such couplings

#91
20110311305
2011-12-22

ELECTRIC ISOLATORS FOR COUPLINGS

#92
20110311304
2011-12-22

Electrical isolator for couplings

#93
20110256942
2011-10-20

Power transmission device

#94
20110146053
2011-06-23

Methods of assembling rotors having non-complementary flange openings

#95
20110142536
2011-06-16

Quick-connect mounting apparatus for modular pump system or generator system

#96
20110123264
2011-05-26

Conical Face Spline for Half-Shafts, Hub Bearings and the Like

#97
20110116931
2011-05-19

Method for increasing the coefficient of adhesion between two parts rotating as one with a rotor

#98
20110110688
2011-05-12

Drive transmission mechanism and image forming apparatus including same

#99
20110103887
2011-05-05

MALE OR FEMALE ELEMENT FOR A CONIC COUPLING

#100
20110103886
2011-05-05

MALE OR FEMALE ELEMENT FOR A CONIC COUPLING

#101
20110078875
2011-04-07

AXIAL SPACER FOR A ROTATIONAL ASSEMBLY

#102
20110053697
2011-03-03

Dual clutch for a transmission having multiple input shafts

#103
20100330342
2010-12-30

Coating arrangement

#104
20100285891
2010-11-11

Direct torque flow constant velocity joint face spline connector

#105
20100201128
2010-08-12

Wind turbine, a method for coupling a first drive train component of the drive train of a wind turbine to a second drive train component of the drive train and use of a wind turbine

#106
20100190561
2010-07-29

Drilling motor coupling

#107
20100190560
2010-07-29

Flange joint

#108
20100129222
2010-05-27

Wind turbine drive shaft connection arrangement

#109
20090297261
2009-12-03

SYSTEM FOR ASSEMBLING TWO ROTARY PARTS TOGETHER BY FLANGES

#110
20090279946
2009-11-12

SHAFT COUPLING DEVICE

#111
20090233721
2009-09-17

Method for connecting a low speed main shaft of a wind turbine to an input shaft of a transmission gearbox of the wind turbine and a connection obtained by said method

#112
20080302584
2008-12-11

DRIVE SHAFT COUPLING AND METHOD, AND EQUIPMENT USING SAME

#113
20080240922
2008-10-02

Connection of components of a wind turbine

#114
20080240635
2008-10-02

Wheel bearing arrangement having spur toothing

#115
20080216598
2008-09-11

Coupling shaft adaptor for harmonic balancer

#116
20080176662
2008-07-24

POWER TRANSMISSION DEVICE FOR VEHICLE AND PRODUCTION METHOD THEREOF

#117
20070178976
2007-08-02

Balance assembly for coupling first and second rotating members

#118
20060216110
2006-09-28

Axial spacer for a rotational assembly

#119
20060140713
2006-06-29

Connection device for tire-building drum

#120
20060099028
2006-05-11

Coupling assembly and method for connecting and disconnecting a shaft assembly

#121
20050277480
2005-12-15

Flange assembly for supporting a bearing and an end fitting in a driveshaft assembly