ClassID:

148288

F16D13/72 - CPC Classification

Classification description:

Friction clutches; Details Features relating to cooling

Recent Application in this class:
#1
20260139713
2026-05-21

CLUTCH DEVICE AND MOTORCYCLE

#2
20260071655
2026-03-12

COMPACT PARALLEL DOUBLE CLUTCH UNIT

#3
20240336126
2024-10-10

Hybrid drive system for a motor vehicle

#4
20240318700
2024-09-26

Wet brake clutch

#5
20240288036
2024-08-29

Fluid conducting assembly for a multi-plate clutch and clutch unit

#6
20240229871
2024-07-11

FRICTION PLATE HAVING A GROOVE PATTERN FORMED BY MEANS OF FRICTION LINING PADS

#7
20240191781
2024-06-13

Clutch configurations for a multiple motor mixed-speed continuous power transmission

#8
20240183409
2024-06-06

CLUTCH ASSEMBLY

#9
20240183407
2024-06-06

FRICTION PART FOR A FRICTIONALLY WORKING DEVICE

#10
20240066972
2024-02-29

Hybrid driving module

#11
20240035526
2024-02-01

Clutch device

#12
20230417293
2023-12-28

Wet multi-plate clutch

#13
20230272825
2023-08-31

Power transmission apparatus

#14
20230250854
2023-08-10

Power take-off with bell housing cooling system

#15
20230213078
2023-07-06

Clutch assembly including wet friction material with calcined kaolin clay and tung modified phenolic resin

#16
20230204080
2023-06-29

Cone clutch system including independent friction member

#17
20230193971
2023-06-22

METHOD FOR MANUFACTURING WET FRICTION PLATE

#18
20230160439
2023-05-25

Compact, stackable friction clutch based torque distribution device, system, and methods of use

#19
20230074560
2023-03-09

Cone clutch system

#20
20230073715
2023-03-09

Cone clutch system

#21
20230073023
2023-03-09

Cone clutch system

#22
20230055437
2023-02-23

Wet-type friction engaging device

#23
20220348347
2022-11-03

Dual drive, dual clutch drive system for an aircraft accessory

#24
20220307575
2022-09-29

Clutch configurations for a multiple motor mixed-speed continuous power transmission

#25
20220268332
2022-08-25

Wet friction material with quaternary ammonium salts

#26
20220235828
2022-07-28

Wet friction plate and wet multiple disc clutch device provided with wet friction plate

#27
20220196082
2022-06-23

Method and apparatus for controlling a lubricant flow rate

#28
20220186789
2022-06-16

Wet friction plate and wet multi-plate clutch device

#29
20220186788
2022-06-16

Clutch assembly

#30
20220120322
2022-04-21

Disconnectable coupling with lubrication control

#31
20220056974
2022-02-24

WET FRICTION MEMBER AND CLUTCH DISK INCLUDING WET FRICTION MEMBER

#32
20220055474
2022-02-24

Electric drive axle system with multi-speed gear train

#33
20210370766
2021-12-02

Shaft for a motor vehicle transmission

#34
20210341036
2021-11-04

Clutch configurations for a multiple motor mixed-speed continuous power transmission

#35
20210341026
2021-11-04

METHOD FOR FORMING A DOUBLE LAYER WET FRICTION MATERIAL WITH CELLULOSE LAYER

#36
20210324917
2021-10-21

Clutch device with axially-acting fluid conveying device

#37
20210310532
2021-10-07

Wet friction material with quaternary ammonium salts

#38
20210285536
2021-09-16

Ultra-lightweight rear axle drive (ULRAD) assembly with clutch lubrication system

#39
20210285522
2021-09-16

Manual dual clutch power transmission unit for a vehicle

#40
20210277959
2021-09-09

Clutch piston that applies through compensation dam

#41
20210254671
2021-08-19

Hybrid module cooling flow

#42
20210252972
2021-08-19

Electric drive axle system with multi-speed gear train

#43
20210231178
2021-07-29

Oil consuming system

#44
20210215205
2021-07-15

Wet friction plate and wet multiple disc clutch device provided with wet friction plate

#45
20210207674
2021-07-08

FRICTION MATERIAL

#46
20210140496
2021-05-13

Control system and control method for vehicle

#47
20210086605
2021-03-25

Hybrid module having an actuation unit comprising a needle bearing, and hybrid drive train

#48
20210079960
2021-03-18

Cone clutch for vehicle

#49
20210054882
2021-02-25

Dual clutch unit and drive assembly

#50
20210025402
2021-01-28

CLUTCH COOLING WITH BLADED ROTATABLE SHAFT

#51
20200408263
2020-12-31

FRICTIONAL PART

#52
20200393004
2020-12-17

Friction part

#53
20200370609
2020-11-26

Method for regulating the engagement position of a position-controlled clutch unit and torque transmission arrangement designed to carry out the method

#54
20200332842
2020-10-22

Wet clutch assemblies

#55
20200309202
2020-10-01

Clutch carrier assembly for a transmission

#56
20200300322
2020-09-24

Wet running friction lining

#57
20200224732
2020-07-16

WET FRICTION PLATE

#58
20200158199
2020-05-21

WET FRICTION MATERIALS WITH MICA SILICATE

#59
20200158185
2020-05-21

Wet friction member

#60
20200156455
2020-05-21

Hybrid module having a hydraulically cooled friction clutch, and hybrid drive train

#61
20200149595
2020-05-14

Disk for a disk clutch or brake, disk clutch or brake with such a disk, and a method for producing such a disk

#62
20200096053
2020-03-26

Switching unit for cooling oil, and hybrid module having a switching unit

#63
20200079212
2020-03-12

Transfer gearbox device

#64
20200072298
2020-03-05

VEHICLE CLUTCH

#65
20200049207
2020-02-13

Frictional piece

#66
20200049206
2020-02-13

Frictional piece

#67
20200040976
2020-02-06

Hybrid module

#68
20200032894
2020-01-30

Dual-clutch automatic transmission cooling and lubrication hydraulic control system and vehicle

#69
20200025263
2020-01-23

FRICTION PLATE

#70
20190351752
2019-11-21

Vehicle drive apparatus

#71
20190345989
2019-11-14

Friction disk and frictionally acting device with such a friction disk

#72
20190345988
2019-11-14

Frictional part for a frictionally acting device

#73
20190257369
2019-08-22

Pressure plate and clutch device

#74
20190257368
2019-08-22

WET MULTI-PLATE CLUTCH

#75
20190249737
2019-08-15

Wet friction material

#76
20190249724
2019-08-15

Controllable powertrain input module

#77
20190211887
2019-07-11

Friction lamella

#78
20190193207
2019-06-27

Method of laser cutting grooves in a friction clutch plate

#79
20190170169
2019-06-06

Hydraulic system for an automatic transmission of a motor vehicle

#80
20190136914
2019-05-09

Two path sealed clutch

#81
20190093545
2019-03-28

Method for ascertaining behavior of a valve installed in a vehicle, and vehicle

#82
20190048954
2019-02-14

FRICTIONAL PIECE

#83
20190048942
2019-02-14

Friction plate and hydraulic transmission apparatus

#84
20190017555
2019-01-17

Frictional piece

#85
20180340577
2018-11-29

Wet-type multiple plate clutch

#86
20180335129
2018-11-22

Control device for dual-clutch transmission

#87
20180328415
2018-11-15

Lamella for a Frictional Shift Element

#88
20180274662
2018-09-27

Cooling and lubrication system including 3-way solenoid-actuated valve for automatic transmission

#89
20180266497
2018-09-20

Work vehicle transmission disconnect device control with shaft mounted manifold

#90
20180259013
2018-09-13

Hydraulic-oil control device

#91
20180252276
2018-09-06

Method for operating a clutch

#92
20180231065
2018-08-16

Clutch with integrated temperature sensor

#93
20180223916
2018-08-09

HEAT DISSIPATION DISC FOR A CLUTCH MECHANISM

#94
20180216674
2018-08-02

Friction plate

#95
20180216673
2018-08-02

FRICTION PART

#96
20180216672
2018-08-02

Clutch assembly for a driveline

#97
20180180113
2018-06-28

Oil supply structure of clutch device

#98
20180180112
2018-06-28

FRICTION SURFACE

#99
20180163790
2018-06-14

Clutch assembly for automatic transmission

#100
20180112720
2018-04-26

Clutch for vehicle

#101
20180106299
2018-04-19

Clutch plate separation for drag loss reduction

#102
20180087581
2018-03-29

Torque transmitting assembly with damper assembly including two sets of outer springs in series

#103
20180058513
2018-03-01

Fluid control arrangement for disk packs

#104
20180031051
2018-02-01

Disk pack cooling arrangement

#105
20170350456
2017-12-07

Friction plate

#106
20170307037
2017-10-26

Clutch assembly

#107
20170299046
2017-10-19

Transfer case with vent/oil deflector assembly

#108
20170297690
2017-10-19

Hub separation in dual rotor rotary wing aircraft

#109
20170292573
2017-10-12

Friction plate

#110
20170291702
2017-10-12

Collective to elevator mixing of a rotary wing aircraft

#111
20170283047
2017-10-05

Main rotor rotational speed control for rotorcraft

#112
20170275014
2017-09-28

Rotorcraft rotor and propeller speed

#113
20170274994
2017-09-28

Gearbox for a dual rotor, rotary wing aircraft

#114
20170274987
2017-09-28

Single collective stick for a rotary wing aircraft

#115
20170268580
2017-09-21

Hydraulic control system for dual wet clutch

#116
20170267226
2017-09-21

Method for operating a vehicle

#117
20170261045
2017-09-14

Clutch and electric motor

#118
20170234402
2017-08-17

Automotive flywheel with fins to increase airflow through clutch, and heat management method

#119
20170234371
2017-08-17

Clutch plate for multiplate wet clutch and method of manufacturing the same

#120
20170233068
2017-08-17

Lift offset control of a rotary wing aircraft

#121
20170233067
2017-08-17

Independent control for upper and lower rotor of a rotary wing aircraft

#122
20170227067
2017-08-10

Clutch coupled to gas turbine engine and method for cooling

#123
20170217582
2017-08-03

Dual rotor, rotary wing aircraft

#124
20170210463
2017-07-27

Tip clearance measurement of a rotary wing aircraft

#125
20170204915
2017-07-20

Low loss direct point wet clutch fluid wall system

#126
20170203643
2017-07-20

Hybrid driving device

#127
20170152933
2017-06-01

Active transfer case with splash recovery clutch lubrication system

#128
20170152900
2017-06-01

Wet dual multi-plate clutch with levers outside the wet chamber

#129
20170146073
2017-05-25

Plate carrier

#130
20170122383
2017-05-04

Cooling structure in clutch

#131
20170122382
2017-05-04

Structure of clutch for vehicle

#132
20170108055
2017-04-20

Wet-running clutch unit

#133
20170108054
2017-04-20

SHEET METAL PRESSURE PLATE AND PRESSURE POT AS JOINT COMPONENT

#134
20170097051
2017-04-06

Dual clutch

#135
20170097050
2017-04-06

Profiled adjustment nut

#136
20170089452
2017-03-30

Transmission with fluid distributing clutch hub

#137
20170089402
2017-03-30

CONTROLLED COOLING OF A FRICTIONAL ENGAGEMENT DEVICE IN AN ENERGY RECOVERY SYSTEM

#138
20170051800
2017-02-23

Multi-plate brake or clutch

#139
20170045115
2017-02-16

Automotive flywheel with fins to increase airflow through clutch, and heat management method

#140
20170030418
2017-02-02

DIRECTLY ACTUATABLE CLUTCH WITH VENTILATION GEOMETRY

#141
20170016486
2017-01-19

Shifting device for a motor vehicle transmission

#142
20170008396
2017-01-12

Clutch control device for four-wheel drive vehicle

#143
20160363181
2016-12-15

CONSTRICTING DRUM BRAKE ASSEMBLY

#144
20160363176
2016-12-15

Oil apportioning

#145
20160341259
2016-11-24

Clutch including a pump

#146
20160298697
2016-10-13

Transmission with high speed clutch hub

#147
20160265598
2016-09-15

Transmission or clutch direct cooling tube

#148
20160245344
2016-08-25

TWO PIECE CLUTCH REACTION PLATE

#149
20160215831
2016-07-28

Clutch

#150
20160208865
2016-07-21

Startup clutch lubrication system and method thereof

#151
20160178016
2016-06-23

Clutch assembly with integrated surface cooling

#152
20160146267
2016-05-26

Friction clutch

#153
20160131197
2016-05-12

Decoupler clutch engagement surface with selected surface finish

#154
20160123407
2016-05-05

Two-stage clutch

#155
20160116003
2016-04-28

Clutch mechanism for motor vehicles

#156
20160102717
2016-04-14

Transmission system having a double wet clutch mechanism

#157
20160091031
2016-03-31

Multiplate clutch

#158
20160084325
2016-03-24

Torque transmission module intended to be part of motor vehicle transmission

#159
20160084322
2016-03-24

DOUBLE WET CLUTCH MECHANISM FOR A TRANSMISSION SYSTEM

#160
20160082825
2016-03-24

Cooling device and cooling method for a rotor-integrated clutch for hybrid modules

#161
20160017931
2016-01-21

DRY-TYPE DUAL-CLUTCH COOLING STRUCTURE

#162
20150369302
2015-12-24

Friction plate and wet-type multiple-disc clutch with friction plate

#163
20150369301
2015-12-24

Clutch plate for multiplate wet clutch and method of manufacturing the same

#164
20150362023
2015-12-17

Friction plate and wet multiple-plate clutch with friction plate

#165
20150300420
2015-10-22

Integrated cooling system for a dry dual clutch of a dual clutch transmission

#166
20150292567
2015-10-15

Multiple disc clutch apparatus

#167
20150275993
2015-10-01

Using phase change materials for temperature management in clutch assemblies, torque converter clutch assemblies, and brake assemblies

#168
20150267765
2015-09-24

MECHANICAL FRICTION DEVICE INCLUDING A POROUS CORE

#169
20150260236
2015-09-17

Multi-plate friction clutch

#170
20150260235
2015-09-17

Electric actuator

#171
20150252856
2015-09-10

Frusto-conical dual clutch

#172
20150211584
2015-07-30

Dry-plate clutch for a vehicle transmission

#173
20150168077
2015-06-18

Heat pipe cooled wet rotating disc engagement systems

#174
20150114789
2015-04-30

WET CLUTCH

#175
20150114785
2015-04-30

Plate carrier

#176
20150041274
2015-02-12

Clutch coupled to gas turbine engine and method for cooling

#177
20150027847
2015-01-29

Clutch unit

#178
20150008089
2015-01-08

Clutch arrangement

#179
20150001024
2015-01-01

Clutch spool valve assembly

#180
20140332338
2014-11-13

Clutch and corresponding motor vehicle

#181
20140332336
2014-11-13

Drive force transmission device

#182
20140326572
2014-11-06

Friction clutch

#183
20140291108
2014-10-02

Dry-clutch transmission with cooling techniques

#184
20140264112
2014-09-18

Device for controlling a flow of coolant and/or lubricating oil

#185
20140174877
2014-06-26

Clutch assembly with oil guide

#186
20140174876
2014-06-26

Clutch cooling system

#187
20140166428
2014-06-19

Clutch and/or brake module

#188
20140166426
2014-06-19

Wet friction clutch

#189
20140102227
2014-04-17

PTO drivelines

#190
20140014460
2014-01-16

DRY CLUTCH FRICTION PLATE ASSEMBLY

#191
20140014456
2014-01-16

Dual clutch arrangement with two piece main rotating manifold

#192
20140008172
2014-01-09

METHOD FOR OPERATING A HYDRAULIC DISC COUPLING IN AN AWD VEHICLE AND A COUPLING HEREFORE

#193
20140000941
2014-01-02

Method for integrating an electronic component into a printed circuit board or a printed circuit board intermediate product, and printed circuit board or printed circuit board intermediate product

#194
20130341153
2013-12-26

Dual clutch device for vehicle

#195
20130313063
2013-11-28

Driving force transmission device

#196
20130310211
2013-11-21

Multi-speed transmission and backing plate

#197
20130288003
2013-10-31

Friction material

#198
20130256081
2013-10-03

Friction clutch and method to reduce drag loss in friction clutch

#199
20130240319
2013-09-19

Transmission clutch with improved cooling

#200
20130161147
2013-06-27

Friction clutch

#201
20130153358
2013-06-20

Segmented friction material for clutches

#202
20130153355
2013-06-20

HYDRAULIC CLUTCH ASSEMBLY

#203
20130153325
2013-06-20

Multiple use all terrain vehicle

#204
20130146416
2013-06-13

Clutches

#205
20130134005
2013-05-30

Cooling system for a dry dual clutch of a dual clutch transmission

#206
20130118858
2013-05-16

Friction plate for a friction clutch pack

#207
20120298464
2012-11-29

Multidisk oil-bath clutch

#208
20120298463
2012-11-29

WET TYPE MULTI-PLATE FRICTION CLUTCH

#209
20120191306
2012-07-26

Vehicle with transmission cooling system

#210
20120190493
2012-07-26

COUPLING DEVICE

#211
20120186935
2012-07-26

PERFORATED CLUTCH DISC AND HEAT MANAGEMENT METHOD

#212
20120186386
2012-07-26

Automotive flywheel with fins to increase airflow through clutch, method of making same, and heat management method

#213
20120175216
2012-07-12

Segment type friction material

#214
20120125731
2012-05-24

Transmission arrangement for a vehicle

#215
20120118696
2012-05-17

Frictional part with a zig-zag or undulating circumferential groove in the frictional surface

#216
20120090908
2012-04-19

Multiple use all terrain vehicle

#217
20120080287
2012-04-05

Dry-clutch transmission with cooling techniques

#218
20120018276
2012-01-26

Centrifugal cluth with improved thermal management

#219
20120012433
2012-01-19

Wet-type multi-plate clutch

#220
20110272236
2011-11-10

CLUTCH DEVICE

#221
20110192699
2011-08-11

Clutch apparatus for a power unit and power unit incorporating the same

#222
20110100779
2011-05-05

CONDUCTIVE COOLING FOR CLUTCHES

#223
20110100778
2011-05-05

Pressure plate

#224
20110024258
2011-02-03

Transmission with durability enhancement techniques

#225
20110000757
2011-01-06

Friction clutch and method to reduce drag loss in friction clutch

#226
20100326786
2010-12-30

Wet-type multi-plate clutch

#227
20100180704
2010-07-22

Double clutch of a double clutch transmission

#228
20100163329
2010-07-01

Multiple use all terrain vehicle

#229
20100113216
2010-05-06

Temperature control of dual input clutch transmission

#230
20100072020
2010-03-25

Multidisk oil-bath clutch

#231
20100065395
2010-03-18

MULTIPLATE WET CLUTCH

#232
20100044178
2010-02-25

Clutches

#233
20100006388
2010-01-14

Friction part for a frictionally acting device

#234
20090308707
2009-12-17

Disk clutch or multiple disk brake comprising a multi-part disk carrier

#235
20090229905
2009-09-17

Driving force transmitting device for four-wheel drive vehicle

#236
20090223770
2009-09-10

Clutch assembly and force transmission device with a clutch assembly

#237
20090211830
2009-08-27

Driving force transmitting device for four-wheel drive vehicle

#238
20090205924
2009-08-20

Double clutch system

#239
20090133983
2009-05-28

COOLING STRUCTURE OF CLUTCH APPARATUS FOR TRANSMISSION

#240
20090127056
2009-05-21

Multi-plate centrifugal clutch and vehicle equipped with the same

#241
20090127055
2009-05-21

Friction clutch and vehicle equipped with the same

#242
20090114498
2009-05-07

Clutch unit including a wet clutch

#243
20090084652
2009-04-02

Dual clutch arrangement with two piece main rotating manifold

#244
20090057087
2009-03-05

Clutch system

#245
20090050434
2009-02-26

Wet friction material

#246
20090038905
2009-02-12

Wet clutch

#247
20090032362
2009-02-05

WRAP SPRING CLUTCH

#248
20090008207
2009-01-08

Torque transmission apparatus

#249
20080308378
2008-12-18

Coupling device

#250
20080277233
2008-11-13

Clutch for a Motor Vehicle

#251
20080142330
2008-06-19

Torque transfer device

#252
20080141806
2008-06-19

Torque transfer device

#253
20080128236
2008-06-05

Multi-plate frictional engagement apparatus

#254
20080073171
2008-03-27

Clutch plate with internal fluid channels

#255
20080006501
2008-01-10

MULTI-DISK CLUTCH OR MULTI-DISK BRAKE WITH AXIAL OIL FLOW

#256
20070251795
2007-11-01

Wet-type multi-plate clutch

#257
20070246321
2007-10-25

Wet multi-plate clutch

#258
20070227852
2007-10-04

Radial flow chamber for clutches in a clutch assembly

#259
20070187206
2007-08-16

Wet-type multi-plate clutch

#260
20070170034
2007-07-26

Coolant distribution device

#261
20070151822
2007-07-05

WET-TYPE MULTI-PLATE CLUTCH

#262
20070045074
2007-03-01

Slip clutch cooling configuration

#263
20070034469
2007-02-15

High cooling efficiency and durable TCC for constant slip application

#264
20070017769
2007-01-25

Wet clutch friction plate and method

#265
20060266615
2006-11-30

Centrifugal friction clutch with improved thermal management

#266
20060207855
2006-09-21

Method for cooling a liquid-cooled friction clutch and liquid-cooled friction clutch

#267
20060191768
2006-08-31

Friction lining plates

#268
20060163023
2006-07-27

Clutch arrangement

#269
20060054446
2006-03-16

Clutch transmission and method for lubricating and cooling the same

#270
20060032690
2006-02-16

Power unit cooling device

#271
20060006042
2006-01-12

Dual clutch transmission clutch cooling circuit

#272
20060000684
2006-01-05

Torque transmitting unit and power train having a torque transmitting unit

#273
20050284721
2005-12-29

Clutch cooling grooves for uniform plate temperature in friction launch

#274
20050247537
2005-11-10

Multiple-disk brake or clutch

#275
20050126878
2005-06-16

Segmented clutch plate for automatic transmission

#276
20050126877
2005-06-16

Method and system for cooling the clutch system of a transmission

#277
20050072649
2005-04-07

Friction facing material for use in a friction environment

#278
20050003929
2005-01-06

Method for synchronizing a gearbox and device for damping the vibrations in gearbox, especially during synchronization

#279
18632159
2025-06-17

In-shaft selective lube implementation for a wet clutch

#280
18139408
2024-09-17

Disconnect clutch piston cooling flow port

#281
16589787
2022-03-29

Graphene-based wet friction material

#282
15424974
2019-01-29

Clutch assembly and system