Patents-Review.com
ClassID:

149099 ⎘

F16D2500/30426 - CPC Classification

Classification description:

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

Sub-classes:
Recent Application in this class:
#1
20260139715
2026-05-21

CLUTCH WITH REGENERATION CAPABILITY

 #2
20260055793
2026-02-26

CLUTCH ENGAGEMENT RATIO DETECTION

 #3
20250262737
2025-08-21

MULTI-SPEED POWER TOOL WITH ELECTRONIC CLUTCH

 #4
20240392846
2024-11-28

METHOD AND DEVICE FOR CALIBRATING A CLUTCH, AND AGRICULTURAL TOWING VEHICLE

 #5
20240151280
2024-05-09

Method and apparatus for efficient clutch engagement

 #6
20240051517
2024-02-15

Clutch arrangement for a hybrid vehicle powertrain

 #7
20230228301
2023-07-20

Torque limiter

 #8
20230043258
2023-02-09

Determination device and determination method

 #9
20230023400
2023-01-26

Method for defining a clutch slipping point position

 #10
20220373043
2022-11-24

METHOD AND SYSTEM FOR ESTIMATING CLUTCH PARAMETERS

 #11
20220307560
2022-09-29

Method for ascertaining a clutch characteristic variable by means of an electric motor

 #12
20220274584
2022-09-01

Method for determining the biting point of a hybrid disconnect clutch of a hybrid vehicle

 #13
20220228632
2022-07-21

Control and diagnostic method for a differential system

 #14
20220221013
2022-07-14

Clutch temperature management in a slip control method and arrangement for a drivetrain including a continuously variable transmission

 #15
20220186795
2022-06-16

Method for controlling a clutch unit

 #16
20220025942
2022-01-27

Method for determining the biting point of a hybrid disconnect clutch of a hybrid vehicle

 #17
20220010849
2022-01-13

Method and controller for operating a drivetrain of a vehicle

 #18
20210356003
2021-11-18

Method for ascertaining a clutch characteristic variable by means of an electric motor

 #19
20210285507
2021-09-16

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

 #20
20210261130
2021-08-26

High efficiency, high output transmission having an aluminum housing

 #21
20210261129
2021-08-26

High efficiency, high output transmission

 #22
20210254674
2021-08-19

Torque limiter

 #23
20210254672
2021-08-19

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

 #24
20210221373
2021-07-22

High efficiency, high output transmission having an aluminum housing

 #25
20210215210
2021-07-15

Control of the engagement rate of a clutch

 #26
20210199164
2021-07-01

Powertrain for a vehicle and method for controlling a powertrain in a vehicle

 #27
20210199161
2021-07-01

Clutch control device

 #28
20210190153
2021-06-24

Method for adapting an engagement point of a vehicle clutch

 #29
20210148420
2021-05-20

Clutch control device

 #30
20210148418
2021-05-20

Clutch control device

 #31
20210146926
2021-05-20

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

 #32
20210140496
2021-05-13

Control system and control method for vehicle

 #33
20210115987
2021-04-22

Vehicle control device, and irregular ground traveling vehicle including the same

 #34
20210086613
2021-03-25

Drive switching mechanism of utility vehicle

 #35
20210078151
2021-03-18

MULTI-SPEED POWER TOOL WITH ELECTRONIC CLUTCH

 #36
20210018051
2021-01-21

Speed sensor for clutch assembly

 #37
20210010544
2021-01-14

Clutch control system

 #38
20200370610
2020-11-26

Method and control system for operating a drive train

 #39
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

 #40
20200256407
2020-08-13

Control device for clutch

 #41
20200182352
2020-06-11

Abnormality diagnosing device and abnormality diagnosing method for selection solenoid valve of automatic transmission

 #42
20200172103
2020-06-04

Drive switching mechanism of utility vehicle

 #43
20200116257
2020-04-16

CONTROL APPARATUS FOR VEHICLE DRIVE-FORCE TRANSMITTING APPARATUS

 #44
20200094834
2020-03-26

Slip control method and arrangement for a driveline

 #45
20200047759
2020-02-13

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

 #46
20200047758
2020-02-13

High efficiency, high output transmission having an aluminum housing

 #47
20200040988
2020-02-06

Torque converter clutch control system health estimation

 #48
20200039516
2020-02-06

High efficiency, high output transmission

 #49
20190309805
2019-10-10

Control apparatus for vehicle drive-force transmitting apparatus

 #50
20190256097
2019-08-22

Disconnectable work implement drive system

 #51
20190219111
2019-07-18

Method for transmitting and damping torques

 #52
20190203781
2019-07-04

TORQUE LIMITING COUPLING

 #53
20190195298
2019-06-27

Method for transmitting and dampening torques

 #54
20190186554
2019-06-20

Method for synchronizing two drive elements of a powertrain of a motor vehicle, and powertrain for a motor vehicle

 #55
20190162255
2019-05-30

Method for transmitting and damping torques

 #56
20190136919
2019-05-09

Rapid onset overload prediction and protection

 #57
20190126901
2019-05-02

System and method for controlling PTO clutch engagement using adaptive incremental PID control

 #58
20190072142
2019-03-07

Driving force transmission control apparatus

 #59
20180354498
2018-12-13

Method and control unit for a motor vehicle

 #60
20180304737
2018-10-25

Hybrid drive vehicle

 #61
20180253913
2018-09-06

Method and apparatus for predicting operating health of a torque converter clutch

 #62
20180252276
2018-09-06

Method for operating a clutch

 #63
20180208181
2018-07-26

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

 #64
20180187728
2018-07-05

System and method for adaptive engagement control of a PTO clutch of a work vehicle

 #65
20180180168
2018-06-28

High efficiency, high output transmission

 #66
20180178803
2018-06-28

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

 #67
20180178798
2018-06-28

High efficiency, high output transmission

 #68
20180172089
2018-06-21

CLUTCH CONTROL SYSTEM FOR A WORK VEHICLE TRANSMISSION

 #69
20180149213
2018-05-31

Method for controlling a positive gearshift unit

 #70
20180126848
2018-05-10

Method for synchronization control of rapid connect AWD systems

 #71
20180087587
2018-03-29

Clutch control device for work machine

 #72
20180029472
2018-02-01

Hydraulic control device for drive power distribution device

 #73
20170284483
2017-10-05

Clutch engagement control system

 #74
20170241492
2017-08-24

Control apparatus for power transmission system

 #75
20170198808
2017-07-13

System and method for controlling a powershift transmission

 #76
20170198769
2017-07-13

Self-adjusting PTO clutch engagement method based on real-time inertial load estimation

 #77
20170198768
2017-07-13

Supervisory control system to select PTO clutch engagement method based on real-time inertial load estimation

 #78
20170197624
2017-07-13

Automotive productivity manager for power shift transmissions

 #79
20170184161
2017-06-29

Clutch actuating assembly

 #80
20170175590
2017-06-22

METHOD FOR COUPLING A STEAM TURBINE AND A GAS TURBINE AT A DESIRED DIFFERENTIAL ANGLE

 #81
20170146078
2017-05-25

Method of learning touch point of clutch

 #82
20170138419
2017-05-18

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

 #83
20170108061
2017-04-20

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

 #84
20170108060
2017-04-20

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

 #85
20170102040
2017-04-13

Clutch assembly

 #86
20170097055
2017-04-06

Control system for vehicle

 #87
20170089412
2017-03-30

Control system for clutch

 #88
20170050636
2017-02-23

Control system for vehicle

 #89
20170045102
2017-02-16

Method for parameterizing a software damper for damping chatter vibrations

 #90
20170043759
2017-02-16

Control system for vehicle

 #91
20170015294
2017-01-19

Method for transmitting power of an inch clutch

 #92
20170009825
2017-01-12

Device and method for learning engine clutch contact point of hybrid vehicle

 #93
20160363174
2016-12-15

Shaft drive coupling and method of releasing

 #94
20160354888
2016-12-08

Multi-speed power tool with electronic clutch

 #95
20160169303
2016-06-16

Position offset compensation method of clutch for controlling power that is transmitted from engine to wheel of vehicle, and clutch position control apparatus

 #96
20160167655
2016-06-16

Clutch control system for vehicle

 #97
20160131249
2016-05-12

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

 #98
20160040733
2016-02-11

Clutch assembly

 #99
20160017994
2016-01-21

Hydraulic control system for vehicle

 #100
20160003313
2016-01-07

Dry clutch control method for vehicle

 #101
20160003208
2016-01-07

Hydraulic pressure supply system

 #102
20150360673
2015-12-17

Control device for vehicle drive apparatus

 #103
20150192179
2015-07-09

DUAL-WET-CLUTCH TRANSMISSION

 #104
20150039197
2015-02-05

Method for determining a filling quantity

 #105
20140288754
2014-09-25

Control device for vehicle drive device

 #106
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

 #107
20140136124
2014-05-15

Transmission torque estimation unit

 #108
20140005903
2014-01-02

Control unit for synchronous engaging device

 #109
20140004995
2014-01-02

Method for use of hydraulically or electrically controlled solenoids under failed on conditions

 #110
20130245901
2013-09-19

Dual clutch transmission mechanism and start control method

 #111
20120247196
2012-10-04

Diagnosis device and diagnosis method for fan coupling device

 #112
20120135837
2012-05-31

Vehicle control system and control method thereof

 #113
20120028759
2012-02-02

Vehicular power transmission control apparatus

 #114
20120024653
2012-02-02

Method for computational determination of the oil temperature in a clutch unit

 #115
20110229323
2011-09-22

FAN DRIVE SYSTEM WITH OIL PRESSURE CONTROL

 #116
20110020138
2011-01-27

Clutch control system and method for operating a clutch control system

 #117
20100185372
2010-07-22

Method for actuating a clutch of a drivetrain

 #118
20100114443
2010-05-06

Clutch characteristic adaption method for automatic dual clutch transmission

 #119
20100056336
2010-03-04

Method for activating a clutch

 #120
20100041515
2010-02-18

Automatic clutch control apparatus

 #121
20100033890
2010-02-11

Soft start clutch controller

 #122
20100004837
2010-01-07

Automatic calibration of the torque transfer touch point in an electrically actuated clutch in a hybrid vehicle

 #123
20090271082
2009-10-29

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

 #124
20090137363
2009-05-28

Method for shifting gears in a dual clutch transmission

 #125
20090112426
2009-04-30

Method and device for detecting a malfunction of a control coupling

 #126
20090078069
2009-03-26

Twin clutch type speed change control system

 #127
20090048749
2009-02-19

Control method for clutch arrangement

 #128
20090011900
2009-01-08

Gear change control device and method

 #129
20080284168
2008-11-20

Pulsed energy transfer

 #130
20080227593
2008-09-18

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

 #131
20080185254
2008-08-07

Fluid model control of electro-viscous fan clutch

 #132
20080125284
2008-05-29

Hydraulic pressure control device for continuously variable transmission

 #133
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

 #134
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

 #135
20060247094
2006-11-02

System and method for controlling engagement of a clutch

 #136
20060232100
2006-10-19

Half-open position holding apparatus for vehicle opening and closing member

 #137
20060223672
2006-10-05

Clutch control apparatus

 #138
20060161325
2006-07-20

Automated manual transmission launch control

 #139
20060154781
2006-07-13

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

 #140
20060128525
2006-06-15

Gear change control device and method

 #141
20060124422
2006-06-15

Straddle-type vehicle having clutch engagement control device and method of using clutch engagement control device

 #142
20060116241
2006-06-01

Procedure for the detection of the direction of rotation and secondary side of a starting clutch

 #143
20060116239
2006-06-01

Mechanical automatic transmission apparatus

 #144
20050283298
2005-12-22

Control device and vehicle with auto clutch, control method thereof, and vehicle

 #145
20050261109
2005-11-24

Method and device for actively reducing clutch grabbings in a motor vehicle

 #146
20050247538
2005-11-10

Vehicle clutch

 #147
20050217398
2005-10-06

Power take-off control system

 #148
20050217397
2005-10-06

Power take-off control system

 #149
20050211524
2005-09-29

Clutch assembly with smooth engagement

 #150
20050189192
2005-09-01

Method for reducing juddering vibrations

 #151
20050178636
2005-08-18

Hydraulically controlled torque coupling device

 #152
20050107215
2005-05-19

Slip control method for a clutch

 #153
17138516
2022-05-17

Control and diagnostic method for a differential system

 #154
16148228
2020-09-08

Clutch assembly and system

 #155
15479372
2018-06-12

Method and apparatus for controlling a synchronous engagement clutch in a multi-mode powertrain system