ClassID:

150374

F16H15/52 - CPC Classification

Classification description:

Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion; Gearings providing a continuous range of gear ratios in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another member

Recent Application in this class:
#1
20250020190
2025-01-16

FRICTION TRANSMISSION DEVICE

#2
20240401676
2024-12-05

REVERSIBLE VARIABLE DRIVES AND SYSTEMS AND METHODS FOR CONTROL IN FORWARD AND REVERSE DIRECTIONS

#3
20230279927
2023-09-07

Reversible variable drives and systems and methods for control in forward and reverse directions

#4
20230141770
2023-05-11

Method for controlling a continuously variable transmission and a transmission equipped with a control system for implementing said method

#5
20220341398
2022-10-27

Insulated pitch tube

#6
20220120340
2022-04-21

CONTINUOUSLY VARIABLE TRANSMISSION

#7
20220074470
2022-03-10

Reversible variable drives and systems and methods for control in forward and reverse directions

#8
20210164563
2021-06-03

Systems and methods for controlling rollback in continuously variable transmissions

#9
20200271201
2020-08-27

Reversible variable drives and systems and methods for control in forward and reverse directions

#10
20200164734
2020-05-28

HYBRID ELECTRIC POWERTRAIN CONFIGURATIONS WITH A BALL VARIATOR USED AS A CONTINUOUSLY VARIABLE MECHANICAL TRANSMISSION

#11
20200124137
2020-04-23

High ratio traction drive transmission

#12
20200018384
2020-01-16

Continuously variable transmission

#13
20190323582
2019-10-24

IDLER ASSEMBLY FOR A BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION

#14
20190234489
2019-08-01

Tapered differential planetary drive

#15
20190186602
2019-06-20

BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION

#16
20180363748
2018-12-20

Drive clutch a CVT

#17
20180347693
2018-12-06

Systems and methods for controlling rollback in continuously variable transmissions

#18
20180347676
2018-12-06

Vehicle propulsion system torque transfer vibration attenuation mechanism

#19
20180326834
2018-11-15

COMPOUND SPLIT HYBRID ELECTRIC POWERTRAIN CONFIGURATIONS WITH A BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION WITH ONE OR MORE MODES

#20
20180236867
2018-08-23

ELECTROMOTIVE DRIVES

#21
20180209518
2018-07-26

VEHICLE

#22
20180202527
2018-07-19

Continuously variable transmission

#23
20180195587
2018-07-12

Continuous variable transmission

#24
20180195586
2018-07-12

Continuously variable transmission

#25
20180148055
2018-05-31

Systems and methods for control of transmission and/or prime mover

#26
20180106349
2018-04-19

CONTINUOUSLY AND/OR INFINITELY VARIABLE TRANSMISSIONS AND METHODS THEREFOR

#27
20180066754
2018-03-08

Continuously variable transmission

#28
20180066735
2018-03-08

Transmission device and power generation system including transmission device

#29
20170343105
2017-11-30

Automatic transmissions and methods therefor

#30
20170335961
2017-11-23

Systems and methods for axial force generation

#31
20170314655
2017-11-02

Continuously variable transmission

#32
20170305499
2017-10-26

ADJUSTABLE FRICTION RING TRANSMISSION FOR A VEHICLE OPERABLE USING MOTOR POWER AND/OR PEDAL POWER

#33
20170284520
2017-10-05

Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor

#34
20170284509
2017-10-05

Shift Gear Wheel for High Gear Ratio Spread

#35
20170284508
2017-10-05

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

#36
20170276217
2017-09-28

Continuously variable transmission

#37
20170274903
2017-09-28

Systems and methods for control of transmission and/or prime mover

#38
20170219069
2017-08-03

Friction-type continuously variable transmission

#39
20170204969
2017-07-20

Systems and methods for controlling rollback in continuously variable transmissions

#40
20170204963
2017-07-20

Passive method of preventing ball axle movement during a rollback event in a ball-planetary type continuously variable transmission

#41
20170204948
2017-07-20

Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor

#42
20170159812
2017-06-08

Continuously variable transmission

#43
20170102053
2017-04-13

Continuously variable transmission

#44
20170097069
2017-04-06

Continuously variable transmission and an infinitely variable transmission variator drive

#45
20170072782
2017-03-16

Electromotive drives

#46
20170023110
2017-01-26

Sliding friction-free gear

#47
20170009854
2017-01-12

SPEED CHANGE MECHANISM

#48
20160356366
2016-12-08

Ball type continuously variable transmission/infinitely variable transmission

#49
20160348547
2016-12-01

Tapered roller drive for electric VCT phaser

#50
20160298737
2016-10-13

Torque peak detection and control mechanism for a CVP

#51
20160298736
2016-10-13

Continuously variable planetary transmission

#52
20160290459
2016-10-06

Power-split continuously variable transmission apparatus having a summing planetary transmission

#53
20160290451
2016-10-06

Balanced split sun assemblies with integrated differential mechanisms, and variators and drive trains including balanced split sun assemblies

#54
20160273627
2016-09-22

Continuously variable transmission

#55
20160273626
2016-09-22

Variator stator functional and manufacturing improvements

#56
20160244063
2016-08-25

Systems and methods for control of transmission and/or prime mover

#57
20160201772
2016-07-14

Continuously variable transmission

#58
20160195173
2016-07-07

TILTING BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION TORQUE VECTORING DEVICE

#59
20160186847
2016-06-30

Continuously variable transmission

#60
20160178037
2016-06-23

Electric traction drives

#61
20160146342
2016-05-26

Automatic transmissions and methods therefor

#62
20160131235
2016-05-12

3-mode front wheel drive and rear wheel drive continuously variable planetary transmission

#63
20160131231
2016-05-12

Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor

#64
20160123438
2016-05-05

Continuously variable transmission and an infinitely variable transmission variator drive

#65
20160109006
2016-04-21

Split power infinitely variable transmission architecture incorporating a planetary type ball variator with multiple fixed ranges

#66
20160061301
2016-03-03

Continuously and/or infinitely variable transmissions and methods therefor

#67
20160053873
2016-02-25

Continuously variable transmission

#68
20160040763
2016-02-11

Continuously variable transmission

#69
20160033021
2016-02-04

Transmission and driveline having a tilting ball variator continuously variable transmission

#70
20150377305
2015-12-31

Continuously variable transmission

#71
20150369348
2015-12-24

Continuously variable transmission

#72
20150345599
2015-12-03

Continuously variable transmission

#73
20150337956
2015-11-26

Power density of a reversible variable transmission—RVT

#74
20150323058
2015-11-12

Continuously variable transmission

#75
20150285345
2015-10-08

Stepless transmission

#76
20150260284
2015-09-17

Continuously variable transmission

#77
20150240921
2015-08-27

Continuously variable transmission device

#78
20150233473
2015-08-20

Electromotive drives

#79
20150226299
2015-08-13

BALL TYPE CVT/IVT INCLUDING PLANETARY GEAR SETS

#80
20150226298
2015-08-13

Ball type continuously variable transmission/infinitely variable transmission

#81
20150226294
2015-08-13

Transmission having a continuously or infinitely variable variator drive

#82
20150204429
2015-07-23

Ball type CVT with output coupled powerpaths

#83
20150159741
2015-06-11

Ball type continuously variable transmission/infinitely variable transmission

#84
20150072827
2015-03-12

Continuously variable transmission

#85
20150018154
2015-01-15

Continuously variable transmission

#86
20140374131
2014-12-25

Power tools

#87
20140335991
2014-11-13

Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor

#88
20140329637
2014-11-06

Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor

#89
20140323260
2014-10-30

Continuously variable transmission

#90
20140274551
2014-09-18

Continuously variable transmission with input/output planetary ratio assembly

#91
20140274533
2014-09-18

Infinitely variable transmission with IVT traction ring controlling assemblies

#92
20140235401
2014-08-21

Continuously variable transmission

#93
20140235396
2014-08-21

Transmission

#94
20140206499
2014-07-24

Assemblies and methods for clamping force generation

#95
20140194243
2014-07-10

Ball type continuously variable transmission/infinitely variable transmission

#96
20140194242
2014-07-10

Ball type CVT/IVT including planetary gear sets

#97
20140179479
2014-06-26

Continuously variable transmission

#98
20140148303
2014-05-29

Continuously variable transmission

#99
20140144260
2014-05-29

Continuously variable transmission

#100
20140141919
2014-05-22

Continuously and/or infinitely variable transmissions and methods therefor

#101
20140128195
2014-05-08

Continuously variable transmission

#102
20140073470
2014-03-13

Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor

#103
20140051540
2014-02-20

Planetary friction gear continuously variable transmission

#104
20140038771
2014-02-06

Electromotive drives

#105
20130288844
2013-10-31

Continuously variable transmission

#106
20130190131
2013-07-25

Tilting ball variator continuously variable transmission torque vectoring device

#107
20130190123
2013-07-25

Electric traction drives

#108
20130152715
2013-06-20

Clamping force generator

#109
20130146406
2013-06-13

Continuously variable transmission

#110
20130143708
2013-06-06

Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor

#111
20130019712
2013-01-24

Engine start control device of hybrid vehicle

#112
20120322609
2012-12-20

Power transmission device

#113
20120309579
2012-12-06

Continuously variable transmission

#114
20120247247
2012-10-04

Power tool

#115
20120244991
2012-09-27

Continuously variable transmission

#116
20120244990
2012-09-27

Continuously variable transmission

#117
20120238386
2012-09-20

Continuously variable transmission

#118
20120231925
2012-09-13

Continuously variable transmission

#119
20120165152
2012-06-28

Power tool

#120
20120115667
2012-05-10

Continuously variable transmission

#121
20120043841
2012-02-23

Electromotive drives

#122
20120035016
2012-02-09

Continuously variable transmission

#123
20120035015
2012-02-09

Speed change control system for transmission of vehicle

#124
20110230297
2011-09-22

Continuously variable transmission

#125
20110172050
2011-07-14

Continuously variable transmission

#126
20110105274
2011-05-05

Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor

#127
20110100740
2011-05-05

Energy recovery systems for vehicles and wheels comprising the same

#128
20110088503
2011-04-21

System for manipulating a continuously variable transmission

#129
20100267510
2010-10-21

Continuously variable transmission

#130
20100173743
2010-07-08

Continuously variable transmission

#131
20100137094
2010-06-03

Electric traction drives

#132
20100131164
2010-05-27

Systems and methods for control of transmission and/or prime mover

#133
20100093485
2010-04-15

Clamping force generator

#134
20100093480
2010-04-15

Continuously variable transmission

#135
20100093476
2010-04-15

Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor

#136
20100056322
2010-03-04

Continuously variable transmission

#137
20090312145
2009-12-17

Continuously variable transmission

#138
20090280949
2009-11-12

Assemblies and methods for clamping force generation

#139
20090221391
2009-09-03

Continuously and/or infinitely variable transmissions and methods therefor

#140
20090189397
2009-07-30

Continuously variable transmission

#141
20090176616
2009-07-09

Continuously variable transmission

#142
20090173318
2009-07-09

Compressor drive system with variable rotational speed

#143
20090164076
2009-06-25

Automatic transmissions and methods therefor

#144
20080261771
2008-10-23

Continuously variable transmission

#145
20080248917
2008-10-09

Continuously variable transmission

#146
20080236319
2008-10-02

Continuously variable transmission

#147
20080167154
2008-07-10

Planetary roller transmission device and vehicle comprising same

#148
20080161151
2008-07-03

Electromotive drives

#149
20080146404
2008-06-19

Electromotive drives

#150
20080146403
2008-06-19

Electromotive drives

#151
20080141810
2008-06-19

Continuously variable transmission

#152
20080141809
2008-06-19

Continuously variable transmission

#153
20080132377
2008-06-05

Continuously variable transmission

#154
20080132373
2008-06-05

Continuously variable transmission

#155
20080125282
2008-05-29

Continuously variable transmission

#156
20080125281
2008-05-29

Continuously variable transmission

#157
20080121487
2008-05-29

Continuously variable transmission

#158
20080121486
2008-05-29

Continuously variable transmission

#159
20070287579
2007-12-13

Continuously variable planetary gear set

#160
20070281819
2007-12-06

Continuously variable planetary gear set

#161
20070275809
2007-11-29

Continuously variable planetary gear set

#162
20070270278
2007-11-22

Continuously variable planetary gear set

#163
20070270272
2007-11-22

Continuously variable planetary gear set

#164
20070270271
2007-11-22

Continuously variable planetary gear set

#165
20070270270
2007-11-22

Continuously variable planetary gear set

#166
20070270269
2007-11-22

Continuously variable planetary gear set

#167
20070270268
2007-11-22

Continuously variable planetary gear set

#168
20070270267
2007-11-22

Continuously variable planetary gear set

#169
20070270266
2007-11-22

Continuously variable planetary gear set

#170
20070270265
2007-11-22

Continuously variable planetary gear set

#171
20070245846
2007-10-25

System for manipulating a continuously variable transmission

#172
20070193391
2007-08-23

SYSTEM FOR MANIPULATING A CONTINUOUSLY VARIABLE TRANSMISSION

#173
20070179013
2007-08-02

Continuously variable transmission

#174
20070155580
2007-07-05

Continuously variable transmission

#175
20070155567
2007-07-05

CONTINUOUSLY VARIABLE TRANSMISSION

#176
20070142164
2007-06-21

Continuously variable transmission device

#177
20070142161
2007-06-21

Electromotive drives

#178
20050255957
2005-11-17

Continuously variable transmission

#179
20050197231
2005-09-08

Continuously variable transmission

#180
20050178893
2005-08-18

Continuously variable transmission

#181
20050176545
2005-08-11

Continuously variable planetary gear set

#182
20050176544
2005-08-11

Continuously variable planetary gear set

#183
20050170927
2005-08-04

Continuously variable transmission

#184
20050164819
2005-07-28

Continuously variable transmission

#185
20050159267
2005-07-21

Continuously variable transmission

#186
20050159266
2005-07-21

Continuously variable transmission

#187
20050159265
2005-07-21

Continuously variable planetary gear set

#188
20050153810
2005-07-14

Continuously variable planetary gear set

#189
20050153809
2005-07-14

Continuously variable transmission

#190
20050153808
2005-07-14

Continuously variable transmission

#191
20050148422
2005-07-07

Continuously variable planetary gear set

#192
20050137052
2005-06-23

Continuously variable planetary gear set

#193
20050137051
2005-06-23

Continuously variable planetary gear set

#194
20050137046
2005-06-23

Continuously variable planetary gear set

#195
20050130784
2005-06-16

Continuously variable transmission

#196
20050124456
2005-06-09

Continuously variable transmission

#197
20050119094
2005-06-02

Continuously variable transmission

#198
20050119093
2005-06-02

Continuously variable transmission

#199
20050119092
2005-06-02

Continuously variable transmission

#200
20050119091
2005-06-02

Continuously variable transmission

#201
20050119090
2005-06-02

Continuously variable transmission

#202
20050119087
2005-06-02

Continuously variable transmission

#203
20050119086
2005-06-02

Continuously variable transmission

#204
20050117983
2005-06-02

Continuously variable transmission

#205
20050113202
2005-05-26

Continuously variable planetary gear set

#206
20050103136
2005-05-19

Starting device

#207
20050085338
2005-04-21

Continuously variable transmission

#208
20050085337
2005-04-21

Continuously variable transmission

#209
20050085336
2005-04-21

Continuously variable transmission

#210
20050085335
2005-04-21

Continuously variable transmission

#211
20050085334
2005-04-21

Continuously variable transmission

#212
20050079948
2005-04-14

Continuously variable transmission