ClassID:

149038

F16D2500/10431 - CPC Classification

Classification description:

External control of clutches by electric or electronic means; System to be controlled; Clutch; Clutch position 4WD Clutch dividing power between the front and the rear axle

Recent Application in this class:
#1
20250334154
2025-10-30

DRIVELINE COMPONENT WITH A SELECTIVE CONNECTION ASSEMBLY

#2
20220379722
2022-12-01

Vehicle with engine power limiting based on clutch capacity

#3
20220194224
2022-06-23

Dog clutch engagement method of electric four-wheel drive vehicle

#4
20220178408
2022-06-09

Controlling a clutch by an actuator

#5
20210277965
2021-09-09

Method for operating a clutch of a motor vehicle, and motor vehicle

#6
20210164561
2021-06-03

Working vehicle

#7
20210086613
2021-03-25

Drive switching mechanism of utility vehicle

#8
20210053549
2021-02-25

System and method for changing gear ranges of a four wheel drive vehicle

#9
20200370608
2020-11-26

Driving force distribution control device

#10
20200362926
2020-11-19

Control system in a four-wheel-drive motor vehicle and method for control

#11
20200298699
2020-09-24

Power transmission device for four-wheel drive vehicle

#12
20200254873
2020-08-13

Drive force transfer device and four-wheel-drive vehicle

#13
20200172103
2020-06-04

Drive switching mechanism of utility vehicle

#14
20200094674
2020-03-26

Four-wheel drive vehicle

#15
20190390722
2019-12-26

Method for actuating a multi-plate clutch

#16
20190322278
2019-10-24

Method for operating a vehicle drive train

#17
20190301542
2019-10-03

TRANSFER

#18
20190299778
2019-10-03

TRANSFER CONTROL DEVICE

#19
20190242444
2019-08-08

Mechanical front wheel drive roller wedging control system

#20
20190072137
2019-03-07

Driving force transmission control apparatus

#21
20190001951
2019-01-03

Method for correcting a drag torque curve of at least one rotatably mounted machine element

#22
20180361851
2018-12-20

Drive force transmission apparatus

#23
20180347640
2018-12-06

Controlling lubrication in a stand-alone rear axle drive

#24
20180281593
2018-10-04

Control device of four-wheel-drive vehicle

#25
20180222481
2018-08-09

Control device for all-wheel-drive vehicle

#26
20180222316
2018-08-09

Control method for four-wheel drive vehicle, control apparatus for four-wheel drive vehicle, and four-wheel drive vehicle

#27
20180170177
2018-06-21

Control apparatus of vehicle

#28
20180162398
2018-06-14

Vehicle all-wheel drive control system

#29
20180134154
2018-05-17

Control device of vehicular four-wheel drive system

#30
20180126848
2018-05-10

Method for synchronization control of rapid connect AWD systems

#31
20180111479
2018-04-26

Vehicle all-wheel drive control system

#32
20180099563
2018-04-12

Four-wheel drive vehicle and control apparatus for four-wheel drive vehicle

#33
20180093565
2018-04-05

Controller for driving force transmitting apparatus

#34
20180043773
2018-02-15

Method for operating a drive train for a motor vehicle and corresponding drive train

#35
20180029472
2018-02-01

Hydraulic control device for drive power distribution device

#36
20180009315
2018-01-11

Hydraulic control device and method for vehicle

#37
20170356510
2017-12-14

Method to control clutch force in a clutch pack

#38
20170356504
2017-12-14

Electromagnetic pulse disconnect system and methods

#39
20170352463
2017-12-07

Electromagnetic coil system and methods

#40
20170335900
2017-11-23

Electromagnetic pulse disconnect system and methods

#41
20170284486
2017-10-05

Control device for power transmission mechanism

#42
20170240038
2017-08-24

Multimode clutch for through-the-road hybrid vehicle

#43
20170227074
2017-08-10

Vehicle with wheel-end disconnect and associated control method

#44
20170182887
2017-06-29

Clutch control device for four-wheel drive vehicle

#45
20170182886
2017-06-29

CONTROL SYSTEM FOR VEHICLE, AND CONTROL METHOD FOR VEHICLE

#46
20170166052
2017-06-15

Clutch control device for 4-wheel drive vehicle

#47
20170096061
2017-04-06

Method for operating a drivetrain for a motor vehicle and corresponding drivetrain

#48
20170045103
2017-02-16

All wheel drive hydraulic fluid pressure sensor compensation algorithm

#49
20170028843
2017-02-02

Clutch control device for four-wheel-drive vehicle

#50
20170023075
2017-01-26

Clutch apparatus and control method for clutch apparatus

#51
20170015195
2017-01-19

Transfer for four-wheel drive vehicle

#52
20170008396
2017-01-12

Clutch control device for four-wheel drive vehicle

#53
20160363180
2016-12-15

Hydraulic system for a vehicle

#54
20160355086
2016-12-08

Clutch control device for 4-wheel drive vehicle

#55
20160297299
2016-10-13

Driveline and method of controlling a driveline

#56
20160290412
2016-10-06

Clutch

#57
20160280064
2016-09-29

Four-wheel drive vehicle and control device for four-wheel drive vehicle

#58
20160236568
2016-08-18

Powertrain for a motor vehicle

#59
20160193917
2016-07-07

Control system for four-wheel drive vehicle

#60
20160108976
2016-04-21

Mechanical front wheel drive roller wedging control system

#61
20150380144
2015-12-31

Electromagnetic coil system and methods

#62
20150369307
2015-12-24

Hydraulic control device and driving force distribution device for four-wheel drive vehicle provided with the same

#63
20150337906
2015-11-26

Clutch

#64
20150308519
2015-10-29

Electromagnetic pulse disconnect system and methods

#65
20140297144
2014-10-02

Electrical load control device, abnormality determination method, and abnormality determination program

#66
20140284163
2014-09-25

Driving force transmission apparatus and controller for driving force transmission apparatus

#67
20140274543
2014-09-18

Electromagnetic clutch unit, four-wheel-drive vehicle, control method for the electromagnetic clutch unit, and control method for the four-wheel-drive vehicle

#68
20140144259
2014-05-29

Two position actuator with sensing and control

#69
20140024496
2014-01-23

Protection of an all-wheel clutch of a motor vehicle having a clutch-controlled all-wheel drive during a critical power braking situation including a clutch slip

#70
20130260959
2013-10-03

Powertrain for a motor vehicle

#71
20130096794
2013-04-18

Method of managing a device that splits drive torque between the front and rear wheelset of a vehicle

#72
20120247611
2012-10-04

Method for quickly filling a hydraulically actuated multiple disc shifting element of a motor vehicle transmission

#73
20120244023
2012-09-27

Hydraulic pump assembly

#74
20120214641
2012-08-23

Machine control system utilizing inertial yaw sensor

#75
20120209485
2012-08-16

Machine control system utilizing inertial yaw sensor

#76
20120209484
2012-08-16

Machine control system utilizing inertial yaw sensor

#77
20120168273
2012-07-05

Uncoupling of drive

#78
20110290611
2011-12-01

Electromagnetic actuation system with force feedback control using piezoelectric ring

#79
20110275467
2011-11-10

Drive assembly with hydraulic actuating mechanism

#80
20110192695
2011-08-11

Hydraulic actuator

#81
20110166760
2011-07-07

Method for controlling a clutch unit

#82
20100198538
2010-08-05

Estimation of solenoid actuator force performance by analysis of voltage and current signals

#83
20100161190
2010-06-24

System and method for controlling wheel spin and wheel slip on a machine having differentially driven wheels

#84
20100130328
2010-05-27

Drive line operation method

#85
20100125397
2010-05-20

Drive line operation method

#86
20100120570
2010-05-13

Torque transfer device with hydrostatic torque control system

#87
20100106384
2010-04-29

Driving power distribution apparatus and method for controlling torque coupling

#88
20100094519
2010-04-15

POWERTRAIN FOR A MOTOR VEHICLE

#89
20090321208
2009-12-31

SECONDARY DRIVE AXLE DISCONNECT FOR A MOTOR VEHICLE

#90
20090318265
2009-12-24

Control method to dynamically limit engine torque to provide clutch overheating protection

#91
20090298648
2009-12-03

Hydraulic vehicle clutch system and preemptive control method

#92
20090288929
2009-11-26

PTM multiplex hydraulic diagram with two position spool valve

#93
20090227421
2009-09-10

Power transfer device

#94
20090138166
2009-05-28

Multiplexed Hydraulic Control for a Two-Coupling All-Wheel Drive System

#95
20090112431
2009-04-30

Hydraulic System For An All-Wheel Drive System And Method Of Controlling Said Hydraulic System

#96
20090099739
2009-04-16

Driving force transmission device

#97
20090045001
2009-02-19

Method for calibrating an actuator of an all-wheel drive clutch

#98
20080287250
2008-11-20

ELECTRONICALLY-CONTROLLED HYDRAULICALLY-ACTUATED COUPLING

#99
20080287242
2008-11-20

Torque transfer device with hydrostatic torque control system

#100
20080277240
2008-11-13

Driving force transmitting device

#101
20080214355
2008-09-04

Electrohydraulic torque transfer device

#102
20080064569
2008-03-13

Coupling assembly

#103
20080040011
2008-02-14

Control system for an at least temporarily four-wheel-driven motor vehicle

#104
20080004150
2008-01-03

All-wheel drive torque vectoring system

#105
20070295548
2007-12-27

Prevention of inadvertent inertial engagement of a transfer case clutch

#106
20070255473
2007-11-01

Clutch control system for power transfer unit in four-wheel drive vehicle

#107
20070082787
2007-04-12

Method to reduce backlash in a drive train

#108
20070032333
2007-02-08

Integrated transaxle power take off

#109
20060293145
2006-12-28

Transfer case clutch calibration method

#110
20060254845
2006-11-16

Apparatus and procedure for the adjustment of a friction shifting element capability

#111
20060247082
2006-11-02

Shift system for transfer case

#112
20060241842
2006-10-26

Method to prevent chain jump in a drivetrain

#113
20060199697
2006-09-07

Torque vectoring device having an electric motor/brake actuator and friction clutch

#114
20060105883
2006-05-18

Transfer case with variably controlled torque coupling device

#115
20060065070
2006-03-30

Power transmission device with electrohydraulic clutch actuator

#116
20060054373
2006-03-16

Power transmission device having torque transfer mechanism with power-operated clutch actuator

#117
20050177295
2005-08-11

Method and apparatus for controlling a transfer case clutch to improve vehicle handling

#118
20050177294
2005-08-11

Method and system for controlling a transfer case clutch to protect against excessive heat

#119
20050160728
2005-07-28

Transfer case with electrohydraulic clutch actuator

#120
20050145063
2005-07-07

Two-speed transfer case with adaptive clutch control

#121
20050126875
2005-06-16

Vehicle drive apparatus

#122
20050096172
2005-05-05

Two-speed transfer case with adaptive clutch control

#123
20050082135
2005-04-21

Power transmission apparatus of four wheel drive apparatus

#124
20050079943
2005-04-14

Torque transfer device having an electric motor/brake actuator and friction clutch

#125
20050023102
2005-02-03

Low power hydraulic clutch actuation systems

#126
20050023063
2005-02-03

On-demand transfer case

#127
17709037
2023-08-15

Axle disconnect assembly

#128
17119128
2022-05-17

Vehicle all-wheel drive control system

#129
16934425
2021-12-07

Brake torque distribution system using all-wheel-drive mode of powertrain, vehicle including same, and method

#130
14594405
2015-08-18

Transfer case with lever applied solenoid clutch actuator