ClassID:

149128

F16D2500/30816 - CPC Classification

Classification description:

External control of clutches by electric or electronic means; Signal inputs from the transmission from the input shaft Speed of the input shaft

Sub-classes:
Recent Application in this class:
#1
20230220888
2023-07-13

Method and system for disengaging a clutch during engine shutdown and vehicle comprising such a system

#2
20230122398
2023-04-20

Intelligent clutch pack lubrication in work vehicle powershift transmissions

#3
20220194224
2022-06-23

Dog clutch engagement method of electric four-wheel drive vehicle

#4
20220194195
2022-06-23

Dual motor electric driveline

#5
20220017231
2022-01-20

Electric power generation controller for use in aircraft and electric power generating apparatus including same

#6
20210261130
2021-08-26

High efficiency, high output transmission having an aluminum housing

#7
20210261129
2021-08-26

High efficiency, high output transmission

#8
20210221373
2021-07-22

High efficiency, high output transmission having an aluminum housing

#9
20210146926
2021-05-20

System, method, and apparatus for operating a high efficiency, high output transmission

#10
20210086613
2021-03-25

Drive switching mechanism of utility vehicle

#11
20210079962
2021-03-18

Engine clutch disengagement control method for hybrid electric vehicle

#12
20200391582
2020-12-17

Dual motor electric driveline

#13
20200292072
2020-09-17

Control system and method for a vehicle having a continuously variable transmission

#14
20200199847
2020-06-25

Work vehicle and work vehicle monitoring system

#15
20200172103
2020-06-04

Drive switching mechanism of utility vehicle

#16
20200166125
2020-05-28

Gear change control device

#17
20200047759
2020-02-13

System, method, and apparatus for operating a high efficiency, high output transmission

#18
20200047758
2020-02-13

High efficiency, high output transmission having an aluminum housing

#19
20200039516
2020-02-06

High efficiency, high output transmission

#20
20190338850
2019-11-07

Evaluation of a torque converter clutch position based on accumulated slip

#21
20190219110
2019-07-18

Transmission control

#22
20190162251
2019-05-30

Method of learning touch point of dual clutch transmission

#23
20190136919
2019-05-09

Rapid onset overload prediction and protection

#24
20190128345
2019-05-02

Control of a powertrain backlash

#25
20190113085
2019-04-18

TURBOMACHINE TRAIN AND METHOD FOR COUPLING THE TURBOMACHINE TRAIN

#26
20190010865
2019-01-10

Method for coupling two sub-shafts

#27
20180354496
2018-12-13

System and method for operating a vehicle powertrain

#28
20180245644
2018-08-30

Method and control unit for avoiding failure in the drivetrain of a vehicle

#29
20180202546
2018-07-19

Control apparatus

#30
20180180168
2018-06-28

High efficiency, high output transmission

#31
20180178803
2018-06-28

System, method, and apparatus for operating a high efficiency, high output transmission

#32
20180178798
2018-06-28

High efficiency, high output transmission

#33
20180058519
2018-03-01

Method for the control of the slip of a clutch device of a gearbox

#34
20180029472
2018-02-01

Hydraulic control device for drive power distribution device

#35
20180010320
2018-01-11

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

#36
20170321764
2017-11-09

Dual clutch apparatus

#37
20170219027
2017-08-03

Vehicle, controller for vehicle, and control method for vehicle

#38
20170211638
2017-07-27

Controller For Vehicle And Control Method For Vehicle

#39
20170138419
2017-05-18

Method for reducing chatter vibrations in a friction clutch in a drive train of a motor vehicle

#40
20170130785
2017-05-11

Method for operating a transmission device for a motor vehicle, and corresponding transmission device

#41
20170108061
2017-04-20

Method for configuring a software damper of a clutch control system and software damper for damping chatter vibrations

#42
20170108060
2017-04-20

Method for reducing low-frequency vibrations in the drive train of a motor vehicle

#43
20170045102
2017-02-16

Method for parameterizing a software damper for damping chatter vibrations

#44
20160131249
2016-05-12

Method for determining the drainage control of a hydraulic switching element of a transmission

#45
20160130983
2016-05-12

Method for coupling a steam turbine and a gas turbine at a desired differential angle

#46
20160025161
2016-01-28

Controller for vehicle transmission

#47
20160017994
2016-01-21

Hydraulic control system for vehicle

#48
20150283995
2015-10-08

Transmission for vehicle and control device

#49
20150247572
2015-09-03

Multi-plexing clutch logic control of a multi-mode transmission

#50
20150105217
2015-04-16

DCT control method in case of failure of wheel speed sensor

#51
20150080177
2015-03-19

Transmission device

#52
20150080172
2015-03-19

Variator control with torque protection

#53
20150060230
2015-03-05

Method for reducing chatter vibrations in a drivetrain

#54
20130184950
2013-07-18

Control system and method for the transmission of a vehicle

#55
20120312657
2012-12-13

Active damping tip-in clutch control of a vehicle transmission

#56
20120247910
2012-10-04

Method for adapting the rapid filling time of a clutch

#57
20120160046
2012-06-28

Drive train having clutch activation for overcoming the backlash of the drive train before start-up

#58
20120109476
2012-05-03

Method for operating a drive train

#59
20120090417
2012-04-19

Power transmission control apparatus for vehicle

#60
20110295455
2011-12-01

Method for adapting a separating clutch in a drive train system of a vehicle and drive train system

#61
20110087397
2011-04-14

Control apparatus for vehicular power transmitting apparatus

#62
20100204010
2010-08-12

Method and device for controlling a clutch by clutch way point coordinate system

#63
20100185372
2010-07-22

Method for actuating a clutch of a drivetrain

#64
20100114443
2010-05-06

Clutch characteristic adaption method for automatic dual clutch transmission

#65
20100062898
2010-03-11

Device for controlling a power transmission device of a vehicle at the time of gearshift

#66
20100049412
2010-02-25

Control apparatus and control method for transmission

#67
20100010718
2010-01-14

Method of controlling the closing phase of a clutch of an automated automobile transmission system

#68
20090326771
2009-12-31

Engine speed synchronizer and engine speed synchronization method for manual transmission with engine clutch

#69
20090271082
2009-10-29

Control device and control method for transmission mechanism, and control method for vehicle with engine

#70
20090247362
2009-10-01

Clutch control device

#71
20090137363
2009-05-28

Method for shifting gears in a dual clutch transmission

#72
20090090591
2009-04-09

Method for determining a torque characteristic of an automated friction clutch

#73
20080305931
2008-12-11

Method for checking the plausibility of the position of the clutch actuator of a clutch, method for determining the touch point of a clutch, and device for carrying out the method

#74
20080227593
2008-09-18

Method and control device for adjusting a rotational speed of a shaft of a gear change transmission

#75
20080091324
2008-04-17

Method and system for control of an automatic friction clutch arranged between an engine and a gearbox on a motor vehicle

#76
20070191186
2007-08-16

Method for the actuation of at least two clutches transmitting torque in parallel in the drive train of a motor vehicle and transmission control unit

#77
20070191185
2007-08-16

Method for preventing load change impacts in a motor vehicle

#78
20060241842
2006-10-26

Method to prevent chain jump in a drivetrain

#79
20060240944
2006-10-26

Apparatus and method for measuring the speed of a buried transmission component

#80
20060154781
2006-07-13

Process for operating an automatically actuated friction clutch and/or a transmission

#81
20060154759
2006-07-13

Method and apparatus for determining the security of transmission between two frictionally engaged motion transmitting components

#82
20060122031
2006-06-08

Drive train having a twin-clutch transmission and a method for controlling the same

#83
20050247538
2005-11-10

Vehicle clutch

#84
20050211524
2005-09-29

Clutch assembly with smooth engagement

#85
20050189192
2005-09-01

Method for reducing juddering vibrations

#86
20050182533
2005-08-18

System for limiting reactive torque in powertrains

#87
16671816
2020-12-01

Clutch control apparatus for vehicle

#88
15479540
2018-06-05

Adaptive clutch slip learning for critical capacity clutch fusing in a continuously variable transmission

#89
15366735
2017-07-25

Hybrid vehicle and method of controlling engine clutch thereof