ClassID:

151136

F16H2061/0034 - CPC Classification

Classification description:

Control functions within change-speed- or reversing-gearings for conveying rotary motion; Generation or control of line pressure Accumulators for fluid pressure supply; Control thereof

Recent Application in this class:
#1
20250043862
2025-02-06

DROP-IN SIGNAL ACCUMULATOR PISTON KIT AND METHOD FOR REPLACING AN ORIGINAL EQUIPMENT SIGNAL ACCUMULATOR PISTON

#2
20250010705
2025-01-09

TRANSMISSION FOR WORK VEHICLE

#3
20240084891
2024-03-14

Vehicle system with hydromechanical transmission and power management strategy

#4
20240026969
2024-01-25

Methods and systems for improving the operation of transmissions for motor vehicles

#5
20230184324
2023-06-15

Systems and methods for pressurizing transmission charge oil

#6
20230135948
2023-05-04

Drop-in signal accumulator piston kit and method for replacing an original equipment signal accumulator piston

#7
20230099590
2023-03-30

Vehicle system with hydromechanical transmission and power management strategy

#8
20220381336
2022-12-01

Hydraulic assembly for a vehicle transmission

#9
20220316587
2022-10-06

FASTENING BOLT AND HYDRAULIC CONTROL DEVICE

#10
20220220703
2022-07-14

Transmission system with traction motor-driven hydraulic circuit and method of controlling same

#11
20220213951
2022-07-07

Hydro-mechanical hybrid transmission device with energy management mechanism

#12
20220196128
2022-06-23

Work vehicle

#13
20220145972
2022-05-12

Power-split hydro-mechanical hybrid transmission system with automatic adjustment function

#14
20210404550
2021-12-30

Systems and methods for pressurizing transmission charge oil

#15
20210381591
2021-12-09

Hydraulic system for an automatic transmission of a motor vehicle

#16
20210381590
2021-12-09

Hydraulic system for an automatic transmission of a motor vehicle

#17
20210356038
2021-11-18

Hydraulic system for an automatic transmission of a motor vehicle

#18
20210348676
2021-11-11

HYDRAULIC CLUTCHES, GEARBOXES, TRANSMISSIONS, ENERGY RECOVERY SYSTEMS, MECHANICAL ONE WAY CLUTCHES, MECHANICAL DIODES, AND VARIABLE FRICTION CLUTCHES

#19
20210222763
2021-07-22

Integrated gear pump in remote mounted hydraulic control unit

#20
20210190203
2021-06-24

TRANSMISSION HYDRAULIC CONTROL SYSTEM

#21
20210190199
2021-06-24

Hydraulic control system and vehicle

#22
20210137019
2021-05-13

Agricultural system

#23
20210054925
2021-02-25

Hydraulic control unit with externally mounted pump

#24
20200378492
2020-12-03

Hydraulic system for a vehicle, a vehicle transmission, and method for operating a vehicle transmission

#25
20200200192
2020-06-25

Hydraulic control unit for limited slip differential

#26
20200063805
2020-02-27

Vehicle and system for controlling a vehicle transmission

#27
20200032897
2020-01-30

System and method of charging a transmission accumulator

#28
20200025290
2020-01-23

Hydraulic control system for a continuously variable transmission

#29
20190376597
2019-12-12

Method of discharging transmission accumulator

#30
20190276024
2019-09-12

System and method for performing an engine stop and start for a rolling vehicle

#31
20190234514
2019-08-01

Hydraulic system for an automatic transmission of a motor vehicle

#32
20190178371
2019-06-13

Hydraulic system for an automatic transmission of a motor vehicle

#33
20190170169
2019-06-06

Hydraulic system for an automatic transmission of a motor vehicle

#34
20190136970
2019-05-09

TRANSMISSION DEVICE

#35
20190092334
2019-03-28

Vehicle drive device and method of controlling vehicle drive device

#36
20180345950
2018-12-06

Method and apparatus for storing kinetic energy within an automatic transmission accumulator

#37
20180306317
2018-10-25

Pressure sensor rationality diagnostic for a dual clutch transmission

#38
20180306314
2018-10-25

Method and apparatus for storing kinetic energy within an automatic transmission accumulator

#39
20180306313
2018-10-25

Method and apparatus for capturing kinetic energy within an automatic transmission accumulator

#40
20180292004
2018-10-11

Method for operating an electrically actuable feed pump in a hydraulic circuit

#41
20180283477
2018-10-04

Hydraulic circuit device and line pressure boosting method for hydraulic circuit

#42
20180274667
2018-09-27

Hydraulic system of an automatic gearbox

#43
20180266544
2018-09-20

Power transmission control device, and power transmission or vehicle including the same

#44
20180229623
2018-08-16

CONTROL SYSTEMS FOR HYDRAULICALLY ACTUATED TRANSMISSIONS OF ELECTRIC VEHICLES

#45
20180202537
2018-07-19

FEED LIMIT VALVE INTEGRATED STOPSTART ACCUMULATOR

#46
20180135743
2018-05-17

MULTI-PRESSURE HYDRAULIC CONTROL SYSTEM FOR A CONTINUOUSLY VARIABLE AUTOMATIC TRANSMISSION

#47
20180058604
2018-03-01

Electromagnetic valve and transmission-use fuel pressure control device using electromagnetic valve

#48
20180023701
2018-01-25

Hydraulic pressure supply system of dual clutch transmission for vehicle

#49
20180003197
2018-01-04

ACCUMULATOR AND METHOD OF MAKING AND USING THE SAME

#50
20180001896
2018-01-04

System and method for performing an engine stop and start for a rolling vehicle

#51
20170321799
2017-11-09

Method for monitoring functional states a pressure driven actuator and pressure-actuatable actuator

#52
20170306988
2017-10-26

Multi-pressure hydraulic supply system for an automatic transmission

#53
20170284424
2017-10-05

Hydraulic control apparatus and hydraulic control method

#54
20170211686
2017-07-27

COMBINED HEAT STORAGE AND PRESSURE STORAGE ACCUMULATOR

#55
20170204967
2017-07-20

Vehicle transmission with accumulator

#56
20170130740
2017-05-11

System and method for fast fill of accumulator for automatic transmissions

#57
20170120916
2017-05-04

System and method for performing an engine stop and start for a rolling vehicle

#58
20170059032
2017-03-02

HYDRAULIC PRESSURE SUPPLY SYSTEM OF AUTOMATIC TRANSMISSION

#59
20160341311
2016-11-24

Vehicle parking lock device

#60
20160305455
2016-10-20

Double-loop control system with single hydraulic motor

#61
20160298609
2016-10-13

Emergency lubrication for wind turbine gearboxes

#62
20160290482
2016-10-06

Fluid arrangement

#63
20160245400
2016-08-25

Hydraulic control apparatus

#64
20160161000
2016-06-09

Hydraulic pressure supply apparatus for vehicle

#65
20160146325
2016-05-26

Latching clutch control system

#66
20160116061
2016-04-28

Method for a hydraulic system for a dual-clutch gearbox

#67
20160108977
2016-04-21

Method for a hydraulic system for a dual-clutch gearbox

#68
20160047471
2016-02-18

Methodology for controlling a hydraulic control system of a continuously variable transmission

#69
20160032986
2016-02-04

High efficiency hydraulic transfer case

#70
20160003347
2016-01-07

Hydraulic system for a dual-clutch transmission

#71
20150316143
2015-11-05

Method for shifting a shift-by-wire transmission without engine power

#72
20150260279
2015-09-17

Fluid circuit control with adaptive determination of an accumulator reserve volume

#73
20150247571
2015-09-03

Method for operating a hydraulic system of an automatic transmission

#74
20150233094
2015-08-20

Wheel Assist Drive with Traction Control System and Method

#75
20150192201
2015-07-09

System for adjusting fluid volume in a transmission and method thereof

#76
20150184744
2015-07-02

Hydraulic control unit

#77
20150184739
2015-07-02

Method and device for actuating a shift element of an automatic transmission having a start-stop means

#78
20150167832
2015-06-18

HYDRAULIC SYSTEM IN PARTICULAR FOR ACTUATION OF A TRANSMISSION SYSTEM

#79
20150133265
2015-05-14

Method for reducing the reaction time of an automatic transmission of a motor vehicle

#80
20150122564
2015-05-07

Hydraulic circuit for vehicle, vehicle equipped with same, and control method therefor

#81
20150075474
2015-03-19

Vehicle control device

#82
20140371012
2014-12-18

Hydraulic control device and vehicle control device

#83
20140358389
2014-12-04

Methodology for controlling a hydraulic control system of a continuously variable transmission

#84
20140345261
2014-11-27

Method for operating a clutch transmission, clutch transmission

#85
20140315687
2014-10-23

Hydraulic pressure control device and vehicle control device

#86
20140296032
2014-10-02

Hydraulic control device

#87
20140228172
2014-08-14

Hydraulic pressure control device for transmission

#88
20140208882
2014-07-31

Gearbox for a motor vehicle

#89
20140046553
2014-02-13

System and method for controlling an accumulator based on vehicle conditions

#90
20130312597
2013-11-28

Hydraulic servo-control of a servo-controlled gearbox

#91
20130305701
2013-11-21

Hydraulic circuit and control system therefor

#92
20130296093
2013-11-07

Latching clutch control system

#93
20130284289
2013-10-31

Device for controlling a hydraulic accumulator of a hydraulic system

#94
20130263584
2013-10-10

System and method for accumulator fluid mixing

#95
20130213029
2013-08-22

Hydraulic servo-control of a servo-controlled gearbox

#96
20130179046
2013-07-11

Method and system for determining an accumulator pre-charge pressure in a fluid circuit

#97
20130145757
2013-06-13

Hydraulic control system

#98
20130145756
2013-06-13

System and method for determining accumulator fill

#99
20130138306
2013-05-30

Torque transfer mechanism and method for controlling in a vehicle launch operation

#100
20130118854
2013-05-16

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

#101
20130116898
2013-05-09

System and method for controlling an automatic engine stop-start accumulator

#102
20130092273
2013-04-18

Device for storing hydraulic fluid

#103
20130080009
2013-03-28

System and method for estimating hydraulic pressure within and controlling a dry dual clutch transmission

#104
20130072348
2013-03-21

Method and apparatus for adaptive clutch control for a vehicle having engine start-stop functionality

#105
20130055840
2013-03-07

Electro-hydraulic actuation group for an automotive servo-assisted mechanical transmission

#106
20130055706
2013-03-07

Electro-hydraulic actuation group for an automotive servo-assisted mechanical transmission

#107
20130043086
2013-02-21

Transmission oil delivery control system and method

#108
20130037113
2013-02-14

Hydraulic control system with passive charging of an accumulator

#109
20130012354
2013-01-10

Fluid pressure control device for automatic transmission

#110
20130008154
2013-01-10

Vehicle having an automatic transmission and an automatic engine start/stop system

#111
20120324873
2012-12-27

Automatic transmission hydraulic accumulator

#112
20120312406
2012-12-13

Automatic transmission fluid accumulator replacement assembly

#113
20120309591
2012-12-06

Hydraulic control device for automatic transmission

#114
20120214643
2012-08-23

Method and device for actuating a shift element of an automatic transmission having a start-stop means

#115
20120167704
2012-07-05

Device for the pulsed release of an amount of fluid which can be stored in an accumulator housing

#116
20120138408
2012-06-07

Method of controlling a dual clutch transmission

#117
20120088631
2012-04-12

System and method for controlling an automatic engine stop-start based on transmission conditions

#118
20120060486
2012-03-15

Hydraulic control device, control method of thereof, and automatic transmission

#119
20120053012
2012-03-01

Coast stop vehicle and control method thereof

#120
20120014815
2012-01-19

Hybrid vehicle

#121
20110264339
2011-10-27

Accumulator working volume management and adaptation

#122
20110263381
2011-10-27

Hydraulic pressure control apparatus for vehicle with automatic transmission

#123
20110263362
2011-10-27

Hydraulic arrangement for controlling a transmission

#124
20110209470
2011-09-01

Transmission hydraulic control system having a pump bypass valve

#125
20110198179
2011-08-18

Low content control system for a dual clutch transmission

#126
20110198178
2011-08-18

High efficiency hydraulic transmission control system

#127
20110176909
2011-07-21

VEHICLE HYDRAULIC CONTROL UNIT

#128
20110146820
2011-06-23

Transmission hydraulic control system having an accumulator bypass valve assembly

#129
20110139279
2011-06-16

Hydraulic fluid supply system having active regulator

#130
20110118081
2011-05-19

Transmission hydraulic control system having a main line feed accumulator

#131
20110077830
2011-03-31

METHOD AND APPARATUS FOR NEUTRAL IDLE CLUTCH CONTROL IN A VEHICLE HAVING AN ENGINE START-STOP POWERTRAIN

#132
20110077124
2011-03-31

Transmission hydraulic control system having an accumulator

#133
20110077122
2011-03-31

Hydraulic control systems for dual clutch transmissions

#134
20110056315
2011-03-10

Hydraulic control systems for dual clutch transmissions

#135
20110046847
2011-02-24

METHOD FOR OPERATING AN OIL SUPPLY AND CONTROLLER

#136
20110039657
2011-02-17

Methods and systems for assisted direct start control

#137
20110011074
2011-01-20

Transmission hydraulic control system having an accumulator for priming a pump

#138
20100311538
2010-12-09

HYDRAULIC PRESSURE SUPPLY DEVICE OF AUTOMATIC TRANSMISSION

#139
20100236231
2010-09-23

Hydraulic pressure supply device of automatic transmission

#140
20100216594
2010-08-26

Transmission hydraulic control system having an accumulator

#141
20100210413
2010-08-19

Shift controller and shift control method for automatic transmission mechanism

#142
20100167874
2010-07-01

Vehicle drive unit

#143
20100167872
2010-07-01

Vehicle drive apparatus

#144
20100093488
2010-04-15

Hydraulic control for a vehicle powertrain

#145
20100018829
2010-01-28

Torque transmitting device actuation system using a piezoelectric pump

#146
20090143193
2009-06-04

Vehicle drive unit

#147
20080306665
2008-12-11

VEHICLE TRANSMISSION SHIFT QUALITY

#148
20080216471
2008-09-11

Hydraulic system

#149
20080133097
2008-06-05

Method for controlling an automotive hydraulic pump

#150
20080064547
2008-03-13

Method for the operation of a transmission device with several hydraulically actuated shift elements

#151
20080060862
2008-03-13

Method for actuating a hydraulic storage device of a transmission unit

#152
20070175726
2007-08-02

Hydraulic clutch transmission element for a hybrid traction chain of a motor vechicle, and motor vehicle comprising one such element

#153
20060037422
2006-02-23

Motor vehicle comprising a drive train having a multiple clutch drive

#154
20050288149
2005-12-29

Motor vehicle comprising a drive train having a multiple clutch drive

#155
20050261108
2005-11-24

Motor vehicle comprising a drive train having a multiple clutch drive

#156
20050096171
2005-05-05

Method and apparatus for maintaining hydraulic pressure when a vehicle is stopped

#157
15210466
2017-11-07

Vehicle and system of controlling a vehicle transmission