ClassID:

148528

F16D48/02 - CPC Classification

Classification description:

External control of clutches Control by fluid pressure

Sub-classes:
Recent Application in this class:
#1
20260117860
2026-04-30

SYSTEM AND METHOD FOR CALIBRATING TRANSMISSION

#2
20260043442
2026-02-12

CLUTCH SYSTEM

#3
20250382995
2025-12-18

PRESSURE MODULATING CLUTCH CONTROL ASSEMBLY

#4
20250333014
2025-10-30

METHOD FOR DETECTING A SAFE STATE OF A VALVE OF A HYDRAULIC SYSTEM

#5
20250327494
2025-10-23

CLUTCH UNIT FOR REVERSIBLY COUPLING A DRIVE SIDE TO AN OUTPUT SIDE OF A DRIVE TRAIN, AND ACTUATOR FOR A CLUTCH UNIT OF THIS TYPE

#6
20250172178
2025-05-29

CONNECTION STRUCTURE OF OIL HOSE FOR TRANSMISSION

#7
20250043834
2025-02-06

VIBRATION DAMPER IN A HYDRAULIC FRICTION CLUTCH ACTUATION SYSTEM OF A MOTOR VEHICLE

#8
20240301924
2024-09-12

DUCT VALVE FOR CLUTCH ASSEMBLY IN OFF-ROAD VEHICLES

#9
20240281008
2024-08-22

METHOD FOR THE VALVE CONTROL OF A HYDRAULIC VALVE

#10
20240280147
2024-08-22

HYDRAULIC ASSEMBLY, FRICTION CLUTCH AND METHOD FOR OPERATING A FRICTION CLUTCH

#11
20240209906
2024-06-27

METHOD FOR CONTROLLING A HYDRAULIC CONTROL DEVICE

#12
20240209878
2024-06-27

Power take-off (PTO) assembly with a disconnect clutch

#13
20240183409
2024-06-06

CLUTCH ASSEMBLY

#14
20240110602
2024-04-04

HYDRAULIC CIRCUIT FOR POWER TRANSMISSION DEVICE

#15
20240067159
2024-02-29

System and method for learning driveline disconnect clutch liftoff

#16
20240052895
2024-02-15

Method for actuating a decoupling unit

#17
20230407598
2023-12-21

WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE

#18
20230341013
2023-10-26

System for operating and lubricating clutch of work vehicle

#19
20230313851
2023-10-05

Method for Operating a Fluid Supply System

#20
20230228303
2023-07-20

Methods And Systems For Improving The Operation Of Transmissions For Motor Vehicles

#21
20230151807
2023-05-18

METHOD FOR ACTUATING A HYDRAULIC DEVICE

#22
20230129770
2023-04-27

SYSTEM AND METHOD FOR HYDRAULIC TRANSFORMER CLUTCHES

#23
20230097474
2023-03-30

Fluidic control system

#24
20230088401
2023-03-23

Hydraulic assembly, hydraulically actuated consumer with such a hydraulic assembly, and method for hydraulic actuation of a consumer

#25
20230070513
2023-03-09

System and method for operating two or more actuators

#26
20230047752
2023-02-16

Method for determining a kiss point of a clutch

#27
20230010752
2023-01-12

WORK MACHINE HYBRID POWER UNIT

#28
20220411036
2022-12-29

PROPULSION AND BRAKING SYSTEM USING CLUTCH

#29
20220397165
2022-12-15

Working vehicle and tractor

#30
20220379874
2022-12-01

Method and system for providing torque to clutch in hybrid vehicle

#31
20220316537
2022-10-06

Hydraulic system and piston filling control

#32
20220216819
2022-07-07

Control unit for closed-loop pressure control

#33
20220205496
2022-06-30

Actuation method for a hydraulic system having a pump and valves for supplying multiple consumers and a cooling and/or lubricating device, and hydraulic system

#34
20220185286
2022-06-16

Method for operating a motor vehicle comprising a power take-off unit

#35
20220170520
2022-06-02

Transmission device and method of controlling transmission device

#36
20220145946
2022-05-12

Clutch device

#37
20220145940
2022-05-12

Clutch device

#38
20220145939
2022-05-12

Clutch device

#39
20220065273
2022-03-03

METHOD FOR ESTABLISHING HYDRAULIC READINESS, AND HYDRAULIC SYSTEM

#40
20220009467
2022-01-13

OPPOSED HIGH PRESSURE HYDRAULIC SYSTEM

#41
20210332861
2021-10-28

Hydraulic pressure control device

#42
20210324924
2021-10-21

Clutch control device and hydraulic equipment control device

#43
20210285507
2021-09-16

Friction engagement element control system and method of controlling friction engagement element

#44
20210215209
2021-07-15

Clutch control device

#45
20210199161
2021-07-01

Clutch control device

#46
20210199138
2021-07-01

Valve unit

#47
20210164561
2021-06-03

Working vehicle

#48
20210164530
2021-06-03

Clutch actuating arrangement

#49
20210156436
2021-05-27

Hydraulic control device and marine transmission

#50
20210148417
2021-05-20

Vehicle transmission system

#51
20210108686
2021-04-15

Clutch control valve assembly having armature with anti-adhesion surface treatment

#52
20210062873
2021-03-04

Filtering device for damping vibrations in a conduit of a hydraulic actuation system for disengaging a clutch

#53
20210025461
2021-01-28

Clutch control device

#54
20210018052
2021-01-21

METHOD FOR CONTROLLING A CLUTCH ACTUATOR

#55
20200391732
2020-12-17

SADDLED VEHICLE

#56
20200378539
2020-12-03

Hydraulic line coupling for a hydraulic brake or clutch of handlebar-operated vehicles and hydraulic brake of a handlebar-operated vehicle

#57
20200362927
2020-11-19

Method and device for determining the travel of a clutch or a gear actuator in a hydraulic clutch actuation system or a hydraulic gear actuation system

#58
20200332844
2020-10-22

Clutch control device

#59
20200318696
2020-10-08

Clutch control device

#60
20200299923
2020-09-24

Wheel loader and method for controlling wheel loader

#61
20200278036
2020-09-03

Pressure control device

#62
20200217375
2020-07-09

Fluid control apparatus for use with vehicle clutches

#63
20200208724
2020-07-02

Automatic Torque Transmission with Gear Pump Brake

#64
20200199847
2020-06-25

Work vehicle and work vehicle monitoring system

#65
20200182262
2020-06-11

Fluidic control system

#66
20200158186
2020-05-21

Lubrication system for power transmission unit

#67
20200156738
2020-05-21

Hydraulic valve unit, saddle-type vehicle

#68
20200149598
2020-05-14

METHOD FOR DETERMINING A SERVICE LIFE OF A FRICTION CLUTCH OF A VEHICLE

#69
20200149597
2020-05-14

Overrunning coupling and control assembly and system to prevent the uncommanded engagement of the assembly

#70
20200141454
2020-05-07

Clutched power transmitting device with reduced lag time for actuation

#71
20200122727
2020-04-23

Vehicle transmission system

#72
20200116213
2020-04-16

Hydraulic pump for a hydraulic connection interface of a clutch mechanism

#73
20200116212
2020-04-16

Control apparatus for vehicle drive-force transmitting apparatus

#74
20200102989
2020-04-02

Wet clutch assembly

#75
20200096062
2020-03-26

Hydraulic brake and disconnect for rotational machines

#76
20200040948
2020-02-06

System and method for hydraulic transformer clutches

#77
20200018364
2020-01-16

Clutch connecting/disconnecting device

#78
20190301601
2019-10-03

Vehicle control device

#79
20190301546
2019-10-03

Control device for torque distributor

#80
20190293138
2019-09-26

Clutch actuating arrangement

#81
20190277348
2019-09-12

Central release mechanism for a pneumatic clutch actuating means

#82
20190225208
2019-07-25

Opposed high pressure hydraulic system

#83
20190219163
2019-07-18

Hybrid vehicle control using adaptive transmission torque converter clutch capacity estimation

#84
20190203783
2019-07-04

Clutch control apparatus

#85
20190186564
2019-06-20

Method for controlling a pneumatic actuator

#86
20190186563
2019-06-20

Clutch control device and clutch control method

#87
20190186559
2019-06-20

Hydraulic control system of double piston clutch unit for automatic transmission

#88
20190178305
2019-06-13

Clutching device of an automatic transmission

#89
20190145312
2019-05-16

Vehicle drive device

#90
20190120371
2019-04-25

Oil pressure supply system of automatic transmission

#91
20190118820
2019-04-25

Vehicle control apparatus

#92
20190112788
2019-04-18

Wheel loader, method for controlling wheel loader, and system for controlling wheel loader

#93
20190112005
2019-04-18

HYDRAULIC CLUTCH SYSTEM FOR MOTORCYCLE AND METHOD OF USING THE SAME

#94
20190111906
2019-04-18

Driving force control device for saddled vehicle

#95
20190107193
2019-04-11

Transmission control device

#96
20190085908
2019-03-21

Clutch priming system and method

#97
20190078627
2019-03-14

System and method for controlling engine clutch slip for a hybrid vehicle

#98
20190078625
2019-03-14

Control device and control method for dual clutch transmission

#99
20190063597
2019-02-28

Hydraulic control system for an automatic transmission

#100
20190063038
2019-02-28

Clutch for a construction machine

#101
20190048896
2019-02-14

Hydraulic component, combination made from hydraulic components, and hydraulic system comprising at least one such hydraulic component or combination

#102
20190032732
2019-01-31

METHOD FOR STATISTICAL ADAPTIVE CLUTCH LEARNING OF CRITICAL CLUTCH CHARACTERISTICS

#103
20190024732
2019-01-24

Device for actuating a clutch

#104
20190024730
2019-01-24

Clutch regulator for vehicle

#105
20180362029
2018-12-20

Methods and systems of actuating a clutch of a manual transmission during autonomous braking

#106
20180347640
2018-12-06

Controlling lubrication in a stand-alone rear axle drive

#107
20180335096
2018-11-22

System and method for controlling engine clutch

#108
20180328420
2018-11-15

OPERATION CONTROL DEVICE AND OPERATION CONTROL METHOD OF DIRECT CONTROL SOLENOID VALVE

#109
20180320743
2018-11-08

CVT low oil pressure input clutch fill compensation

#110
20180306251
2018-10-25

Clutch control device

#111
20180283469
2018-10-04

Clutch device for a hybrid drive system

#112
20180281765
2018-10-04

Fluid pressure control device

#113
20180274607
2018-09-27

Clutch control device

#114
20180274600
2018-09-27

Automatic transmission

#115
20180259013
2018-09-13

Hydraulic-oil control device

#116
20180257654
2018-09-13

Vehicle control device

#117
20180252214
2018-09-06

Hydraulic Pump with Integrated Clutch

#118
20180245688
2018-08-30

Vehicle lock-up clutch control device and lock-up clutch control method

#119
20180245642
2018-08-30

Hydraulic power transmission device

#120
20180244273
2018-08-30

Method and system for controlling sailing stop in vehicle

#121
20180231073
2018-08-16

Clutch control

#122
20180216729
2018-08-02

Lock-up clutch control device for vehicle, and lock-up clutch control method

#123
20180202470
2018-07-19

Valve

#124
20180178795
2018-06-28

Control apparatus for vehicle

#125
20180165896
2018-06-14

Method of diagnosing oil leak of engine clutch in hybrid electric vehicle

#126
20180135747
2018-05-17

Method for adjusting clutch fill command pressure for a transmission using a lubrication compensator model

#127
20180112727
2018-04-26

Vehicle transmission device

#128
20180105162
2018-04-19

Starting control device for vehicle and starting control method

#129
20180058572
2018-03-01

MULTIPLEXED PRESSURE SENSOR FOR VEHICLE TRANSMISSION CONTROL

#130
20180050679
2018-02-22

Hydraulic control device for drive power distribution device

#131
20180037231
2018-02-08

Vehicle control device and vehicle control method

#132
20180037229
2018-02-08

Vehicle control device and control method therefor

#133
20180029472
2018-02-01

Hydraulic control device for drive power distribution device

#134
20180023636
2018-01-25

Vibration damper for a hydraulic clutch actuator

#135
20180010320
2018-01-11

Work vehicle, monitoring system for work vehicle, and tracked work vehicle

#136
20180009315
2018-01-11

Hydraulic control device and method for vehicle

#137
20180003107
2018-01-04

Vehicle drive device

#138
20170370421
2017-12-28

Clutch mechanism

#139
20170335953
2017-11-23

Method and device for controlling automatic transmission

#140
20170335906
2017-11-23

System and method for clutch pressure control

#141
20170328423
2017-11-16

Adaptive control device for vehicle starting clutch

#142
20170327241
2017-11-16

Power plant management system for dual engine helicopter in single engine operation mode

#143
20170321768
2017-11-09

Regulating an actual pressure of a motor vehicle clutch

#144
20170321765
2017-11-09

Operating a clutch in a motor vehicle

#145
20170321764
2017-11-09

Dual clutch apparatus

#146
20170307030
2017-10-26

Method for operating a drive train of a motor vehicle, and drive train module of said motor vehicle

#147
20170307029
2017-10-26

Clutched power transmitting device with reduced lag time for actuation

#148
20170305432
2017-10-26

METHOD AND DEVICE FOR CONTROLLING VEHICLE BRAKE FOR ASSISTING VEHICLE DEPARTURE

#149
20170305277
2017-10-26

Control device for vehicle drive device

#150
20170268587
2017-09-21

Hydraulic system

#151
20170261094
2017-09-14

Lubricating system for engagement mechanism

#152
20170248179
2017-08-31

Method of controlling damper clutch through learning

#153
20170248178
2017-08-31

Hydraulic control system

#154
20170227069
2017-08-10

Hydrostatic clutch actuator with overflow

#155
20170217438
2017-08-03

Vehicle control device and vehicle control method

#156
20170204916
2017-07-20

Starting element, gearbox and drive train with the start element

#157
20170175828
2017-06-22

Vehicle lock-up clutch control device

#158
20170167550
2017-06-15

Internal combustion engine

#159
20170144540
2017-05-25

Disconnecting all-wheel drive driveline having rear drive module with disconnection and differential locking clutches

#160
20170138417
2017-05-18

ACTUATOR WHICH CAN BE DRIVE-COUPLED AND HAS A VARIABLE DISPLACEMENT PUMP

#161
20170130747
2017-05-11

Intelligent load-sensing electro-hydrostatic actuator

#162
20170114890
2017-04-27

Hydraulic control apparatus for hydraulic torque converter

#163
20170067590
2017-03-09

Expansion chamber device for clutch pedal vibration attenuation in a hydraulically controlled clutch system

#164
20170051796
2017-02-23

Dual piston actuator

#165
20170037881
2017-02-09

Hydraulic cylinder, particularly slave cylinder for a hydraulic clutch actuating system for motor vehicles

#166
20170023075
2017-01-26

Clutch apparatus and control method for clutch apparatus

#167
20170008396
2017-01-12

Clutch control device for four-wheel drive vehicle

#168
20160380479
2016-12-29

Hydraulically-driven extended-runtime flywheel uninterruptible power supply

#169
20160369854
2016-12-22

Clutch control hydraulic circuit for vehicle and vehicle including same

#170
20160369853
2016-12-22

Oil supply structure for power unit, and power unit

#171
20160363180
2016-12-15

Hydraulic system for a vehicle

#172
20160363178
2016-12-15

Hydraulic valve assembly and clutch actuating device

#173
20160363177
2016-12-15

Transmission for a powertrain system

#174
20160339918
2016-11-24

Vehicle control apparatus

#175
20160333945
2016-11-17

Vehicle driveline having torque transfer device that is operated on fluid pressure

#176
20160312842
2016-10-27

SYSTEM AND METHOD FOR CLUTCH PRESSURE CONTROL

#177
20160280199
2016-09-29

Opposed high pressure hydraulic system

#178
20160265599
2016-09-15

Clutched power transmitting device with reduced lag time for actuation

#179
20160230821
2016-08-11

Vehicle driving device

#180
20160230816
2016-08-11

Hydraulically operated clutch actuator

#181
20160221580
2016-08-04

Control device for vehicle

#182
20160201737
2016-07-14

Control system for meshing type engagement mechanism

#183
20160169376
2016-06-16

System and method for multiplexing gear engagement control and providing fault protection in a toroidal traction drive automatic transmission

#184
20160146325
2016-05-26

Latching clutch control system

#185
20160146270
2016-05-26

Clutch hydraulic system for vehicle

#186
20160116004
2016-04-28

Fluid control device

#187
20160108972
2016-04-21

Dual piston actuator

#188
20160084321
2016-03-24

Hydraulic pump with integrated clutch

#189
20160069402
2016-03-10

System and method for clutch pressure control

#190
20160053825
2016-02-25

Hydraulic system with a dog clutch

#191
20160040732
2016-02-11

System and method for the update of fill parameters in wet clutches through cross learning

#192
20160040731
2016-02-11

ADD-ON AUTOMATIC CLUTCH DEVICE

#193
20160032989
2016-02-04

Method and apparatus for controlling clutch using fail-safe valve

#194
20160025156
2016-01-28

Disconnect clutch with positive plate separation

#195
20160010706
2016-01-14

Method for operating a hydraulic disc coupling in an AWD vehicle and a coupling therefore

#196
20160010704
2016-01-14

Hydraulically-Driven Flywheel Uninterruptable Power Supply

#197
20160010698
2016-01-14

Shut off valve in a hydraulic disc coupling for an AWD vehicle

#198
20160002883
2016-01-07

Work vehicle

#199
20150362026
2015-12-17

Starting clutch control device for automatic transmission

#200
20150360676
2015-12-17

Control device and control method for a hybrid vehicle

#201
20150337914
2015-11-26

Hydraulic supply apparatus

#202
20150337912
2015-11-26

Temperature compensated torque limiting valve

#203
20150308517
2015-10-29

Fluid actuated over-center clutch for a PTO

#204
20150307103
2015-10-29

Vehicle travel control device

#205
20150300426
2015-10-22

Clutch housing with integrated hydraulic line

#206
20150284004
2015-10-08

Vehicle travel control device

#207
20150260238
2015-09-17

Adaptive control of a linear actuator

#208
20150252896
2015-09-10

AUTOMATIC TRANSMISSION WITH FRICTION ELEMENT HAVING LOCK MECHANISM, AND CONTROL METHOD THEREOF

#209
20150252859
2015-09-10

Hydraulic transmission control system and method thereof

#210
20150232102
2015-08-20

Hydraulic control system for vehicle

#211
20150219170
2015-08-06

HYDRAULIC MODULAR POWER TRANSFER UNIT ASSEMBLY INCLUDING A DISCONNECT MECHANISM USING AUTOMATIC TRANSMISSION LINE PRESSURE

#212
20150210261
2015-07-30

Running control system for vehicle

#213
20150203118
2015-07-23

Vehicle control system

#214
20150191172
2015-07-09

Running control system for vehicle

#215
20150191168
2015-07-09

Vehicle control system

#216
20150167831
2015-06-18

Pressure control system of torque control device

#217
20150159799
2015-06-11

Pipe joint

#218
20150151732
2015-06-04

SYSTEM AND METHOD FOR CONTROLLING FUZZY ENGINE CLUTCH OF HYBRID VEHICLE

#219
20150145249
2015-05-28

Pipe joint

#220
20150129347
2015-05-14

Methods and apparatus for independently variable torque distribution to motor vehicle drive wheels

#221
20150127242
2015-05-07

Control apparatus for vehicle, vehicle, and motor

#222
20150100212
2015-04-09

System and method of controlling fail safe for hybrid vehicle

#223
20150019092
2015-01-15

Work vehicle and inching control device thereof

#224
20150013796
2015-01-15

Hydraulic circuit for automatic transmission

#225
20150006050
2015-01-01

Lock-up clutch control device

#226
20150001024
2015-01-01

Clutch spool valve assembly

#227
20150000267
2015-01-01

Master cylinder

#228
20140345998
2014-11-27

Automatic transmission

#229
20140324307
2014-10-30

Automatic transmission and starting time control method

#230
20140311425
2014-10-23

Vehicle drive device

#231
20140309899
2014-10-16

Clutch slip identification systems and methods

#232
20140309898
2014-10-16

Vehicle transmission apparatus

#233
20140309895
2014-10-16

METHOD AND APPARATUS FOR CLUTCH PRESSURE CONTROL

#234
20140305721
2014-10-16

Vehicle drive device

#235
20140305389
2014-10-16

Vehicle drive device

#236
20140290407
2014-10-02

Drive force transmission device

#237
20140249726
2014-09-04

Vehicle start-up control mechanism

#238
20140244091
2014-08-28

Vehicle drive apparatus control apparatus

#239
20140228171
2014-08-14

Vehicle control device

#240
20140207350
2014-07-24

Method of calibration of a hydraulically operated clutch of a continuously variable transmission using pressure between a hydrostatic pump and motor

#241
20140172257
2014-06-19

Vehicle control device

#242
20140172217
2014-06-19

Vehicle travel control apparatus

#243
20140157766
2014-06-12

Hydraulic controller for an automatic transmission of a motor vehicle

#244
20140142823
2014-05-22

Dual clutch transmission control method, dual clutch transmission, and vehicle mounted therewith

#245
20140124324
2014-05-08

Hydraulic control device for hybrid drive device

#246
20140083810
2014-03-27

Hydraulic system for double piston

#247
20140066249
2014-03-06

System and method for multiplexing gear engagement control and providing fault protection in a toroidal traction drive automatic transmission

#248
20140054126
2014-02-27

Electro-hydraulic control system using shift valves for a hybrid drive unit

#249
20140048377
2014-02-20

Transmission clutch piston compensator feed circuit

#250
20140045654
2014-02-13

Control of clutch fill command based on hydraulic state of oncoming clutch

#251
20140034441
2014-02-06

Hydraulic section having a ventilating device

#252
20130317717
2013-11-28

Electro-hydraulic clutch system

#253
20130310216
2013-11-21

Vehicle drive device

#254
20130306431
2013-11-21

Actuator arrangement for a motor vehicle drive train

#255
20130298757
2013-11-14

Method for controlling an actuator

#256
20130296128
2013-11-07

Method and system to manage driveline oscillations with clutch pressure control

#257
20130296093
2013-11-07

Latching clutch control system

#258
20130281253
2013-10-24

Latching clutch control system

#259
20130270057
2013-10-17

HYDRAULIC CLUTCH ASSEMBLY AND METHOD OF PROVIDING HYDRAULIC FLUID TO A HYDRAULIC CLUTCH ASSEMBLY

#260
20130256087
2013-10-03

Shifting element with three shift positions

#261
20130247552
2013-09-26

Transmission control fluid diffuser

#262
20130231836
2013-09-05

Apparatus, method and computer program for actuating a disconnect clutch

#263
20130228411
2013-09-05

Power takeoff lubrication devices and methods

#264
20130192948
2013-08-01

Drivetrain-clutch arrangement and fluid cylinder therefor

#265
20130158761
2013-06-20

Line pressure control apparatus and method for vehicle

#266
20130118854
2013-05-16

Transmission hydraulic control system having an automatic engine stop-start accumulator

#267
20130111891
2013-05-09

Vehicle drive device

#268
20130098468
2013-04-25

Hydraulic distribution system employing a dual pump

#269
20130079160
2013-03-28

VARIABLE STIFFNESS TORSIONAL COUPLING AND MACHINE USING SAME

#270
20130075222
2013-03-28

Pressure holding transmission clutch with ball check valve

#271
20130075221
2013-03-28

Apparatus and method for automated transmission clutch fill during engine start-stop operation

#272
20130056657
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Hybrid drive train

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Hydraulic control device for vehicular friction clutch

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Hydraulic control device

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Adaptive method for controlling characteristics of a friction clutch actuator

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