ClassID:

253188

Y10T477/6425 - CPC Classification

Classification description:

Sub-classes:
Recent Application in this class:
#1
20190084576
2019-03-21

Clutch torque trajectory correction to provide torque hole filling during a ratio upshift

#2
20180093657
2018-04-05

Methods and systems for improving transmission shifting

#3
20170067559
2017-03-09

Clutch torque control method for DCT vehicle

#4
20160332636
2016-11-17

Vehicle power transmission system

#5
20160114803
2016-04-28

Clutch torque trajectory correction to provide torque hole filling during a ratio upshift

#6
20150251652
2015-09-10

Methods and systems for adjusting driveline disconnect clutch operation

#7
20150166035
2015-06-18

Actuator coupling mechanism

#8
20150152960
2015-06-04

Shift control method for an automated transmission

#9
20150038295
2015-02-05

Power transmission apparatus

#10
20150024904
2015-01-22

Adjusting clutch slip based on sensed parameter of transmission shaft to control vehicle NVH

#11
20140364274
2014-12-11

System for controlling a transmission

#12
20140315683
2014-10-23

Driveline clutch variable clutch capacity reapply, shaping and lash management

#13
20140287872
2014-09-25

Clutch torque trajectory correction to provide torque hole filling during a ratio upshift

#14
20140249725
2014-09-04

Variator multiplex valve scheme for a torroidal traction drive transmission

#15
20140141933
2014-05-22

Drive transmission system and method

#16
20140081541
2014-03-20

Line pressure control with input shaft torque measurement

#17
20140074367
2014-03-13

Fail-to-neutral system and method for a toroidal traction drive automatic transmission

#18
20130297157
2013-11-07

Methods and systems for improving transmission shifting

#19
20130297115
2013-11-07

Methods and systems for operating a driveline disconnect clutch responsive to engine operating conditions

#20
20130296132
2013-11-07

Methods and systems for adjusting driveline disconnect clutch operation

#21
20130228409
2013-09-05

Method and system for determining clutch assembly vent time for transmission shift control

#22
20130190134
2013-07-25

Method for adapting a characteristic curve of clutches in a partial double-clutch transmission of a motor vehicle

#23
20130150210
2013-06-13

Shifting procedure for powersplit systems

#24
20130116088
2013-05-09

Method for starting an engine

#25
20130059695
2013-03-07

Driving force transmission device

#26
20130054099
2013-02-28

System for allocating transmission clutch wear

#27
20120330524
2012-12-27

System and method for controlling a brake system

#28
20120323401
2012-12-20

Output torque rate limiting based on a request busyness indicator that considers the recent time history of the output torque request

#29
20120316738
2012-12-13

Clutch torque trajectory correction to provide torque hole filling during a ratio upshift

#30
20120203412
2012-08-09

Twin-clutch type hybrid transmission

#31
20120202648
2012-08-09

Drive device for vehicle

#32
20120202643
2012-08-09

Variator multiplex valve scheme for a torroidal traction drive transmision

#33
20120115680
2012-05-10

Transmission device and controlling method thereof

#34
20120071297
2012-03-22

CONTROL DEVICE OF VEHICLE POWER TRANSMISSION MECHANISM

#35
20120010046
2012-01-12

Negative torque upshift offgoing clutch control systems and methods

#36
20110295475
2011-12-01

Speed changing control apparatus for vehicle

#37
20110251767
2011-10-13

Control device of automatic transmission

#38
20110196586
2011-08-11

Vehicle control device

#39
20110166745
2011-07-07

Automated start-stop systems and methods for internal combustion engines

#40
20110155714
2011-06-30

Powertrain driveline warm-up system and method

#41
20110144870
2011-06-16

Fail-to-neutral system and method for a toroidal traction drive automatic transmission

#42
20110098152
2011-04-28

Method for controlling neutral modes in a multi-mode hybrid transmission

#43
20110093172
2011-04-21

Gear actuator control systems and methods for dual clutch transmissions

#44
20110077123
2011-03-31

Method and system for reducing delay in power downshifts for an automatic transmission

#45
20110054754
2011-03-03

Clutch actuator and method for the control thereof

#46
20110054747
2011-03-03

Automatic transmission control apparatus

#47
20110028271
2011-02-03

Hydraulic control system for a dual clutch transmission

#48
20110028269
2011-02-03

Method for reducing backlash vibrations in hybrid electric vehicle

#49
20100285921
2010-11-11

Method for operating a drive train

#50
20100227736
2010-09-09

Control apparatus and method for automatic transmission

#51
20100185374
2010-07-22

Vehicle assist method

#52
20100184561
2010-07-22

Method for controlling an upshift process in a dual-clutch gearbox

#53
20100179739
2010-07-15

Power-assistance device for a vehicle

#54
20100167874
2010-07-01

Vehicle drive unit

#55
20100160114
2010-06-24

Process of ending a clutch protection function

#56
20100151992
2010-06-17

Procedure for controlling a hydraulic or pneumatic transmission control unit

#57
20100087291
2010-04-08

Transmission clutch control device

#58
20100069199
2010-03-18

Gearshift controller for industrial vehicle

#59
20100069198
2010-03-18

Construction vehicle

#60
20100062899
2010-03-11

Combined power transmission, start-up unit and drive system

#61
20100036574
2010-02-11

Controlling a throttle for fuel cut acquisition

#62
20090305847
2009-12-10

Method for controlling a creeping process and drive train configured for such method

#63
20090287387
2009-11-19

Clutch control system

#64
20090192015
2009-07-30

Driver intention detection algorithm for transmission control

#65
20090186743
2009-07-23

Vehicle launch using a transmission input clutch

#66
20090164078
2009-06-25

Lock-up clutch control device for automatic transmission and control method thereof

#67
20090164058
2009-06-25

Actuator arrangement for a motor vehicle drive train and method for operating an actuator arrangement

#68
20090156356
2009-06-18

Adaptive clutch torque control for a powershift transmission

#69
20090143193
2009-06-04

Vehicle drive unit

#70
20090115352
2009-05-07

Method and apparatus for constraining output torque in a hybrid powertrain system

#71
20090042692
2009-02-12

Apparatus and method for controlling automatic transmission

#72
20090036265
2009-02-05

Hydraulic over/undershoot protection for transmission clutch control

#73
20080287250
2008-11-20

ELECTRONICALLY-CONTROLLED HYDRAULICALLY-ACTUATED COUPLING

#74
20080269013
2008-10-30

Control device and control method for automatic transmission

#75
20080254938
2008-10-16

Vehicle clutch engagement control system and method

#76
20080220938
2008-09-11

Clutch control method and controller therefor

#77
20080220937
2008-09-11

Control apparatus of driving system for vehicle

#78
20080214355
2008-09-04

Electrohydraulic torque transfer device

#79
20080194382
2008-08-14

Motor Vehicle Driving Train and Process For Controlling an Automated Engine Clutch

#80
20080099266
2008-05-01

Shift control device and straddle type vehicle

#81
20070276569
2007-11-29

Method and apparatus to control an electro-mechanical transmission during shifting event

#82
20070221467
2007-09-27

Control method and apparatus for a transmission clutch system

#83
20070135263
2007-06-14

Method and device for the control of starting driving or switching processes on a motor vehicle

#84
20070123388
2007-05-31

Hydraulic circuit and method for controlling said circuit

#85
20070042864
2007-02-22

Transmission system

#86
20070021266
2007-01-25

Mechanism and method of controlling an automatic shifting power transmission to effect a first gear launch

#87
20070005211
2007-01-04

Engaging force control of lockup clutch

#88
20060240941
2006-10-26

Transmission system and method for controlling torque transmissions

#89
20060236798
2006-10-26

Method for controlling a twin-clutch transmission

#90
20060191729
2006-08-31

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

#91
20060180374
2006-08-17

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

#92
20060009900
2006-01-12

Method for setting a clutch torque

#93
20050258014
2005-11-24

Twin-clutch gearbox and method for controlling at least two clutches in a twin-clutch gearbox of a motor vehicle

#94
20050192155
2005-09-01

Method and system for an adaptation of an engagement of an automated clutch

#95
20050133334
2005-06-23

Learning method for oncoming clutch fill level and volume