ClassID:

150121

F16H1/22 - CPC Classification

Classification description:

Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts

Sub-classes:
Recent Application in this class:
#1
20260123811
2026-05-07

CLEANING APPARATUS, CLEANING DEVICE AND CLEANING SYSTEM

#2
20260085741
2026-03-26

CLUTCH ASSEMBLY FOR AN AIRCRAFT PROPULSION SYSTEM GEAR TRAIN

#3
20260062996
2026-03-05

QUIET MOTORIZED WINDOW TREATMENT SYSTEM

#4
20260043465
2026-02-12

GEARBOX WITH CONFIGURABLE IDLER GEAR

#5
20250320908
2025-10-16

LOW-PROFILE TOROIDAL SLEWING DRIVE

#6
20250271049
2025-08-28

BIDIRECTIONAL TO UNIDIRECTIONAL GEARSET

#7
20250237294
2025-07-24

Gear Reducer With Balanced Output Of Very Large Torque From Plurality Of Motors

#8
20250192716
2025-06-12

PARALLEL DRIVING DEVICE

#9
20250067320
2025-02-27

POWER TRANSMISSION APPARATUS AND MANUFACTURING METHOD THEREFOR

#10
20250012340
2025-01-09

DEVICE AND METHOD FOR TRANSFERRING ROTATIONAL POWER AND METHOD OF USING SAME

#11
20240417083
2024-12-19

ELECTRIC MOTOR PROPULSION SYSTEM FOR AN AIRCRAFT

#12
20240280112
2024-08-22

GEARED TURBOMACHINE

#13
20240254923
2024-08-01

TURBOMACHINE COMPRISING A SPEED REDUCTION GEAR INTEGRATING AN ELECTRIC MACHINE

#14
20240247703
2024-07-25

Transmission for a Coaxial Two-Machine Electric Drive of a Motor Vehicle

#15
20240229797
2024-07-11

Material Mover

#16
20240229721
2024-07-11

ACCESSORY GEARBOX FOR AN AIRCRAFT TURBINE ENGINE COMPRISING A VERY LOW-SPEED ENGINE AND USE METHOD

#17
20240133346
2024-04-25

ACCESSORY GEARBOX FOR AN AIRCRAFT TURBINE ENGINE COMPRISING A VERY LOW-SPEED ENGINE AND USE METHOD

#18
20240110613
2024-04-04

Driving unit for an adjustable element, method for adjusting an adjustable element with a driving unit, motor vehicle provided with an adjustable element with a driving unit

#19
20240093780
2024-03-21

SYSTEMS AND METHODS FOR SEQUENTIAL OPERATION FOR MULTIPLE INPUT/OUTPUT SYSTEMS

#20
20240093773
2024-03-21

Compact accessory gearbox comprising an integrated electric machine

#21
20240077132
2024-03-07

DRIVETRAIN

#22
20240035549
2024-02-01

Integrated power distribution apparatus for cooking robot

#23
20230421022
2023-12-28

FLYWHEEL ASSEMBLY FOR POWERING AN ELECTRICAL GENERATOR

#24
20230383815
2023-11-30

LOW-PROFILE DRIVE MECHANISM

#25
20230382698
2023-11-30

LIFT ASSEMBLY

#26
20230349445
2023-11-02

Dual-clutch gearbox

#27
20230339437
2023-10-26

Apparatus and method for lowering and raising a trailer

#28
20230265910
2023-08-24

DRIVE SYSTEM COMPRISING AT LEAST ONE DRIVE UNIT, IN PARTICULAR FOR APPLICATIONS WITH HIGH ROTATIONAL SPEED, AND METHOD FOR OPERATING A DRIVE SYSTEM

#29
20230265839
2023-08-24

FRAC PUMP SYSTEM

#30
20230256808
2023-08-17

TRANSMISSION DEVICE AND WHEELED VEHICLE PROVIDED WITH SUCH A TRANSMISSION DEVICE

#31
20230243404
2023-08-03

Drive system comprising at least two drive units, in particular for applications with a high rotational speed

#32
20230242083
2023-08-03

APPARATUS AND METHOD FOR LOWERING AND RAISING A TRAILER

#33
20230122643
2023-04-20

Mechanical device for moving two machine parts toward or away from each other

#34
20230105272
2023-04-06

DRIVE ASSEMBLY AND VEHICLE

#35
20230044653
2023-02-09

Gear-based mechanical metamaterials with continuously adjustable elastic parameters in large range

#36
20230042278
2023-02-09

ELECTRIC FAN

#37
20220388392
2022-12-08

Systems and methods for power takeoff attachment

#38
20220299102
2022-09-22

Modular multiengine system

#39
20220299089
2022-09-22

Transmission with alternating rotary disks

#40
20220282781
2022-09-08

Drive device

#41
20220281303
2022-09-08

Dual transmission with triangularly arranged gear center positions

#42
20220228749
2022-07-21

Gear two-way clutching mechanism

#43
20220227227
2022-07-21

Transfer device of vehicle

#44
20220205527
2022-06-30

Utility Terrain Vehicle Transfer Case

#45
20220195973
2022-06-23

Distributor with heat dissipation effect

#46
20220190753
2022-06-16

POWER TRANSFER OF MULTIPLE MOTORS

#47
20220186815
2022-06-16

Handle assemblies for hand-held surgical instruments

#48
20220052592
2022-02-17

Electric machine systems

#49
20220052591
2022-02-17

Multi-rotor electric machine systems

#50
20220025967
2022-01-27

Motor operating module

#51
20220025961
2022-01-27

Energy transfer system

#52
20210347339
2021-11-11

Apparatus and method for lowering and raising a trailer

#53
20210340934
2021-11-04

Aircraft electrically powered thrust reverser systems

#54
20210291972
2021-09-23

Coaxial split torque gearbox with sequential load distribution

#55
20210269083
2021-09-02

REACTION FORCE APPLYING DEVICE FOR A STEERING WHEEL

#56
20210261186
2021-08-26

STEERING SYSTEM

#57
20210246968
2021-08-12

Electric drive pump for well stimulation

#58
20210234449
2021-07-29

Electric machine systems having magnetised bi-pole rotors

#59
20210231119
2021-07-29

Drive system for hydraulic fracturing pump

#60
20210226519
2021-07-22

Electric machine systems comprising a stator common to the plurality of rotors

#61
20210198934
2021-07-01

Aerial firefighting dump gate system

#62
20210190196
2021-06-24

Gear device and method for assembling gear device

#63
20210190191
2021-06-24

Power transmission device

#64
20210190177
2021-06-24

Rotary encoder

#65
20210188342
2021-06-24

Steering column and steer-by-wire steering system

#66
20210115999
2021-04-22

Axial displacement amplified eddy current damper

#67
20210108706
2021-04-15

Vehicle drive device

#68
20210084842
2021-03-25

Multifunctional robotic device

#69
20210071749
2021-03-11

Gearbox assembly

#70
20210046873
2021-02-18

Powered telescoping drive system

#71
20210011420
2021-01-14

Image forming apparatus including gear trains for transmitting driving force of motor to each of a plurality of developing units

#72
20200398474
2020-12-24

Twin-screw extruder, gear box and method for extrusion

#73
20200384904
2020-12-10

Truck with lowerable bed

#74
20200283242
2020-09-10

Separate moving and positioning modes for a robot, method providing separate moving and positioning modes for the robot, method of manufacturing a product, and a recording medium

#75
20200270942
2020-08-27

QUIET MOTORIZED WINDOW TREATMENT SYSTEM

#76
20200256429
2020-08-13

ELECTRIC DRIVE PUMP FOR WELL STIMULATION

#77
20200248782
2020-08-06

Device and method for transferring rotational power and method of using same

#78
20200238352
2020-07-30

Power transmission device and rolling mill

#79
20200217410
2020-07-09

Actuator

#80
20200208715
2020-07-02

Gear mechanism, gear adjustment method and robot

#81
20200186018
2020-06-11

Electric machine systems with gears

#82
20200186017
2020-06-11

Electric machine systems

#83
20200186016
2020-06-11

Electric machine systems

#84
20200166100
2020-05-28

System and method to reduce parasitic loads on an engine of a harvesting machine

#85
20200124151
2020-04-23

Transmission system for a vehicle

#86
20200123982
2020-04-23

Accessory gearbox with oppositely disposed starter/generator and air turbine starter

#87
20200123981
2020-04-23

Parallel starter/generator and air turbine starter

#88
20200123980
2020-04-23

Dual mode starter generator

#89
20200123979
2020-04-23

Coaxial starter/generator and air turbine starter

#90
20200114542
2020-04-16

Automatic processing irrigation truck for concrete pier for bridge pier

#91
20200063716
2020-02-27

Transmission system for a wind power plant

#92
20200061815
2020-02-27

Automatic control method and automatic control device

#93
20200015405
2020-01-16

Depth adjustment system for seed planting units of an agricultural implement and related assemblies

#94
20200003277
2020-01-02

Device and method for transferring rotational power and method of using same

#95
20190393763
2019-12-26

Electric fan

#96
20190383359
2019-12-19

WIND TURBINE WITH TWO-STAGE STAR COMPOUND GEAR TRAIN

#97
20190359054
2019-11-28

POWER TAKE-OFF AND PARTS THEREOF

#98
20190358640
2019-11-28

Driving arrangement for a heavy-duty grinding mill and heavy-duty grinding mill

#99
20190356100
2019-11-21

Crimping pliers, and toothed wheel having teeth

#100
20190338834
2019-11-07

Locking device, power assembly, power transmission system, and vehicle

#101
20190338833
2019-11-07

Airboat transmission for driving counter-rotating propellers

#102
20190316433
2019-10-17

System for the operational and performance efficiency improvement of wireline tractors

#103
20190302648
2019-10-03

Developing cartridge

#104
20190284870
2019-09-19

Shutter and blade driving system and transmission device thereof and blade angle control method used in the same

#105
20190277243
2019-09-12

GENERATOR DEVICE

#106
20190264608
2019-08-29

GEAR TRAIN FOR OPPOSED-PISTON ENGINES

#107
20190234490
2019-08-01

Reduction gear with input/output rotation reversal

#108
20190219606
2019-07-18

Seed delivery systems and mapping of row speeds

#109
20190219074
2019-07-18

Transaxle

#110
20190217700
2019-07-18

TRANSAXLE

#111
20190203805
2019-07-04

Electromechanical surgical devices with single motor drives and adapter assemblies therfor

#112
20190203697
2019-07-04

WIND TURBINE DRIVE SYSTEM AND WIND TURBINE

#113
20190186597
2019-06-20

Pumpjack inertia capacitor

#114
20190186468
2019-06-20

Wind turbine drive system and wind turbine

#115
20190170237
2019-06-06

Gearbox split torque equalization system

#116
20190162083
2019-05-30

Power generation system using supercritical carbon dioxide

#117
20190092386
2019-03-28

Synchronous steering vehicle body

#118
20190048801
2019-02-14

Equipment drive gearbox in a turbomachine

#119
20190009757
2019-01-10

Apparatus and method for lowering and raising a trailer

#120
20190003256
2019-01-03

A SYSTEM FOR PROVIDING A PRESSURIZED FLUID ON AND/OR IN A ROTATING PART OF THE SYSTEM

#121
20180372197
2018-12-27

LOAD DISTRIBUTION IN A SPEED REDUCER WITH TWO INTERMEDIATE TRANSMISSION LINES

#122
20180363751
2018-12-20

Adjustable drive gear assembly

#123
20180355951
2018-12-13

Gas turbine engine with rotating reversing compound gearbox

#124
20180347689
2018-12-06

Speed reducer with two intermediate lines for a turboprop engine, turboprop engine comprising said reducer

#125
20180347681
2018-12-06

Gear box, driving device, and electronic apparatus

#126
20180327026
2018-11-15

Pool cleaner modular drivetrain

#127
20180291818
2018-10-11

Turbine engine gearbox assembly with sets of inline gears

#128
20180283500
2018-10-04

Selectable drive printing device

#129
20180273011
2018-09-27

Assembly having a brake cylinder and an electromechanical brake booster

#130
20180266019
2018-09-20

Advancement member for fiber material and carbonization furnace for the production of carbon fiber

#131
20180257619
2018-09-13

Electromechanical brake force booster

#132
20180244089
2018-08-30

Recording apparatus

#133
20180223957
2018-08-09

Transmission for motor

#134
20180222578
2018-08-09

Coaxial split torque gear box

#135
20180187751
2018-07-05

Single motor power seat

#136
20180119797
2018-05-03

Backlash adjustment system and method

#137
20180118021
2018-05-03

WHEEL GEAR

#138
20180100574
2018-04-12

Brace for powerplant

#139
20180100562
2018-04-12

SPEED REDUCER COMPRISING TWO INTERMEDIATE TRANSMISSION LINES

#140
20180072406
2018-03-15

Mechanical motion transmission system and an aircraft fitted with a corresponding system

#141
20180045277
2018-02-15

GEAR ARRANGEMENT AND METHOD FOR DISTRIBUTING LOAD IN A GEAR TRANSMISSION

#142
20180040998
2018-02-08

Crimping pliers, and toothed wheel having teeth

#143
20180038447
2018-02-08

Synchronized dual drive gear assemblies and methods

#144
20180023667
2018-01-25

Transmission arrangement

#145
20170373392
2017-12-28

Multi-drive apparatus for phase shifters

#146
20170371288
2017-12-28

Drive transmission device and image forming apparatus

#147
20170363198
2017-12-21

Method for manufacturing a propeller reduction gear

#148
20170361382
2017-12-21

Drive multiplying device

#149
20170356347
2017-12-14

ACCESSORY GEARBOX ASSEMBLY AND A GAS TURBINE ENGINE COMPRISING AN ACCESSORY GEARBOX ASSEMBLY

#150
20170335895
2017-11-23

Torque limiter and drive device

#151
20170321787
2017-11-09

Speed reduction gear comprising two intermediate transmission lines

#152
20170321784
2017-11-09

Modular multiengine system

#153
20170284508
2017-10-05

Planetary Powertrain Configuration with a Ball Variator Continuously Variable Transmission Used as a Powersplit

#154
20170280696
2017-10-05

Fishing reel

#155
20170279336
2017-09-28

Motor drive device

#156
20170276215
2017-09-28

Transmission and transmission turbomachine

#157
20170219049
2017-08-03

Driving device, fixing device and image forming apparatus

#158
20170183909
2017-06-29

Quiet motorized window treatment system

#159
20170175852
2017-06-22

Electromechanical surgical devices with single motor drives and adapter assemblies therfor

#160
20170167891
2017-06-15

POSITION DETECTING APPARATUS

#161
20170113197
2017-04-27

Drive System for Static Batch Reactor

#162
20170102066
2017-04-13

Extra-large excavator hydraulic pump drive gear box lubrication and noise attenuation device

#163
20170072561
2017-03-16

Manipulating system and manipulating apparatus for surgical instruments

#164
20170066323
2017-03-09

Vehicle, vehicle drive assembly and vehicle steering assembly

#165
20170028845
2017-02-02

Transfer device for four-wheel drive vehicle

#166
20160341280
2016-11-24

METHOD OF AMENDING A MULTI-STAGE GEARING APPARATUS

#167
20160332688
2016-11-17

Assembly comprising an internal combustion engine selectively couple to generator and to another mechanically driven device

#168
20160316721
2016-11-03

NOVEL ELECTRONIC TOY BALL FOR PETS

#169
20160312511
2016-10-27

Locking manual drive unit for aircraft engine nacelle door operating system

#170
20160305601
2016-10-20

Apparatus and method for rotating cylindrical members

#171
20160298729
2016-10-13

Power converting device from timber drive rollers to an attached implement

#172
20160281609
2016-09-29

Reduction gearbox for a gas turbine engine

#173
20160243936
2016-08-25

Transfer

#174
20160230843
2016-08-11

GEARBOX FOR GAS TURBINE ENGINE

#175
20160216673
2016-07-28

Rotation force transmission mechanism and image forming apparatus

#176
20160208690
2016-07-21

Gas turbine engine split torque fan drive gear system

#177
20160201784
2016-07-14

Ring gear of a mechanical exfoliation apparatus

#178
20160199845
2016-07-14

Cam assembly comprising cylindrical housing

#179
20160167055
2016-06-16

Mechanical exfoliation apparatus

#180
20160159215
2016-06-09

Drive arrangement for auxiliary units in the motor vehicle sector

#181
20160153546
2016-06-02

LUBRICATING STRUCTURE FOR SPEED REDUCER

#182
20160152478
2016-06-02

Process of forming a composition with an apparatus for mechanical exfoliation of particulate materials

#183
20160151786
2016-06-02

Method for mechanical exfoliation of particulate materials

#184
20160138678
2016-05-19

APPARATUS FOR MECHANICAL EXFOLIATION OF PARTICULATE MATERIALS

#185
20160121336
2016-05-05

Heavy duty drive arrangement and mill

#186
20160089911
2016-03-31

Drive device and ink-jet printer

#187
20160069444
2016-03-10

Mechanical exfoliation apparatus

#188
20160051989
2016-02-25

Carrier assembly for canisters of a mechanical exfoliation apparatus

#189
20160033030
2016-02-04

Split gear assembly with one-way roller clutch for controlling backlash in opposed-piston engines

#190
20150362043
2015-12-17

GEARING SYSTEM

#191
20150360774
2015-12-17

Rotary pylon conversion actuator for tiltrotor aircraft

#192
20150342809
2015-12-03

Transmission for an adjustable-height platform and method for changing a height of a platform

#193
20150330496
2015-11-19

Gearbox assembly for a twin-screw extruder, treatment installation for material treatment comprising a gearbox assembly of this type, and method for the startup of a treatment installation comprising a gearbox assembly of this type

#194
20150298909
2015-10-22

Friction drive for force transmission, in particular for a transport conveying device

#195
20150283524
2015-10-08

Stirring device and gear train

#196
20150276019
2015-10-01

Rotary table device having multi-worm shaft

#197
20150273906
2015-10-01

Power transmission switching device and liquid ejection apparatus

#198
20150184721
2015-07-02

Power transmission system of hybrid electric vehicle

#199
20150135875
2015-05-21

Dependency transmission

#200
20150122080
2015-05-07

Universal gear assembly for automatic pool covers

#201
20150075325
2015-03-19

SYNCHRONIZED DUAL DRIVE GEAR ASSEMBLIES AND METHODS

#202
20150051036
2015-02-19

Transmission system of hybrid electric vehicle

#203
20150045182
2015-02-12

Extruder

#204
20140352493
2014-12-04

Multiple-output transmission

#205
20140283648
2014-09-25

GEARBOX INTEGRATED IN ROTOR OF ELECTRICAL MOTOR

#206
20140246263
2014-09-04

Gearbox

#207
20140238189
2014-08-28

DRIVE FOR A VERTICAL MILL WITH A PLURALITY OF MAIN DRIVES

#208
20140230592
2014-08-21

Drive with transmission system

#209
20140208894
2014-07-31

Torque sharing drive and torque sharing process

#210
20140157924
2014-06-12

Motor vehicle transmission

#211
20130260152
2013-10-03

Apparatus for mechanical exfoliation of particulate materials

#212
20130240282
2013-09-19

Electric drive axle configuration

#213
20130239723
2013-09-19

Driving device and corresponding mill

#214
20130104682
2013-05-02

Drive unit for actuator drive including an electric motor and actuator drive

#215
20130036609
2013-02-14

TIMING METHOD FOR A HELICAL GEAR ASSEMBLY

#216
20130008273
2013-01-10

Grinder provided with a drive device for a crown gear

#217
20120308387
2012-12-06

Hybrid Drive Train for a Wind Turbine

#218
20120231923
2012-09-13

Modular assembly for an integrated flex pin drive with generator

#219
20120199175
2012-08-09

Articulating a Solar Energy System

#220
20120180597
2012-07-19

Multiple drive-path transmission with torque-splitting differential mechanism

#221
20120165147
2012-06-28

Drive configurations for high speed motor drive systems

#222
20120152185
2012-06-21

Two-cycle, opposed-piston internal combustion engine

#223
20120152048
2012-06-21

Transmission system and associated engine

#224
20120067148
2012-03-22

Multi-spindle gearbox system

#225
20110303035
2011-12-15

FINAL DRIVE FOR A WORK MACHINE

#226
20110296947
2011-12-08

Split-torque gear box

#227
20110247439
2011-10-13

GEARBOX WITH LOAD DISTRIBUTION SYSTEM

#228
20110211962
2011-09-01

Drivetrain for generator in wind turbine

#229
20110172047
2011-07-14

Contra-rotating mechanism

#230
20110132495
2011-06-09

Tree felling head

#231
20110120797
2011-05-26

Vehicle steering apparatus

#232
20110094223
2011-04-28

Opposed piston engine

#233
20110031344
2011-02-10

High voltage flying apparatus employing multiple motors

#234
20110017004
2011-01-27

Method for setting the tooth face position of a gear wheel

#235
20110006537
2011-01-13

Speed-varying device and wind turbine generator system

#236
20100314492
2010-12-16

Multiple drive-path transmission with torque-splitting differential mechanism

#237
20100186723
2010-07-29

Two-cycle, opposed-piston internal combustion engine

#238
20100156221
2010-06-24

Multi-rotor electric machine

#239
20100156102
2010-06-24

Electric generation system including multiple motor/generators

#240
20100109327
2010-05-06

Yawing system for a wind turbine

#241
20100105512
2010-04-29

Power-split wind power generator gearbox

#242
20100065354
2010-03-18

DRIVING DEVICE FOR VEHICLE

#243
20100064833
2010-03-18

Backlash eliminator

#244
20100032961
2010-02-11

Wind turbine generator

#245
20100012055
2010-01-21

Cylinder and piston assemblies for opposed piston engines

#246
20090293820
2009-12-03

Two-cycle, opposed-piston internal combustion engine

#247
20090277299
2009-11-12

Multi-path rotary wing aircraft gearbox

#248
20090021021
2009-01-22

Power generation system including multiple motors/generators

#249
20080314688
2008-12-25

Internal combustion engine with provision for lubricating pistons

#250
20080207389
2008-08-28

Drive hub unit for a wind power generator

#251
20080203730
2008-08-28

Wind power generator with biased transmission arrangement

#252
20080163848
2008-07-10

Opposed piston engine with piston compliance

#253
20080060476
2008-03-13

Adjustable gear position arrangement for synchronization of multiple generators

#254
20070295136
2007-12-27

Anti-backlash gear system

#255
20070245892
2007-10-25

Two-cycle, opposed-piston internal combustion engine

#256
20070099746
2007-05-03

Self aligning gear set

#257
20070039572
2007-02-22

Two-stroke, opposed-piston internal combustion engine

#258
20060205557
2006-09-14

Method for effecting low-loss torque transmission in planetary gears

#259
20060157003
2006-07-20

Opposed piston engine

#260
20060117881
2006-06-08

Device for reducing movement of the main shaft

#261
20060107787
2006-05-25

Adjustable gear position arrangement for synchronization of multiple generators

#262
20060000300
2006-01-05

Transmission mechanism between accessories and engine members for driving the rotor of a rotorcraft

#263
20050274332
2005-12-15

Two-cycle, opposed-piston internal combustion engine

#264
20050227588
2005-10-13

Drive unit for horizontally turning rotational solid

#265
20050224632
2005-10-13

Apparatus and method for actuating control surfaces

#266
20050145461
2005-07-07

Clutch of a twain engine remote control automobile

#267
20050028627
2005-02-10

Gear reduction unit

#268
20050025641
2005-02-03

Actuator device

#269
20050011990
2005-01-20

Split torque gearbox with pivoted engine support

#270
20050011307
2005-01-20

Split-torque gear box

#271
19244827
2026-01-27

Clutch assembly for a hybrid-electric aircraft propulsion system

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Torque generation system and method

#273
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2025-02-18

Sequential propulsion drive

#274
17192241
2023-02-14

Modular drive apparatus

#275
16989465
2021-01-05

Redundant multi-point chain hoist apparatus

#276
16908193
2022-04-12

Fluid expansion tank

#277
16659059
2022-01-04

Fluid expansion tank

#278
16236360
2019-11-26

Workpiece cleaning device

#279
15846660
2020-02-11

Fluid expansion tank

#280
15592384
2018-01-30

Pool cleaner modular drivetrain

#281
15465824
2019-03-05

Transmission and engine configuration

#282
15347136
2019-10-22

Fluid expansion tank

#283
15334015
2019-08-13

Modular drive apparatus

#284
14828838
2016-10-25

Electronic shift on the fly part-time electro mechanical transfer case

#285
14683213
2017-03-14

Vehicle gear shifter