ClassID:

253154

Y10T477/631 - CPC Classification

Classification description:

Sub-classes:
Recent Application in this class:
#1
20190168759
2019-06-06

Hydraulic control system

#2
20150151762
2015-06-04

Vehicle start system

#3
20150057899
2015-02-26

Method for engagement and disengagement

#4
20140336002
2014-11-13

Industrial vehicle and method for controlling industrial vehicle

#5
20140323268
2014-10-30

Hydraulic drive of operating machine

#6
20140141933
2014-05-22

Drive transmission system and method

#7
20140100079
2014-04-10

Method for starting up a vehicle having a hydrostatic additional drive, and vehicle having a hydrostatic additional drive

#8
20140045650
2014-02-13

Methods and systems for assisted direct start control

#9
20130316872
2013-11-28

Method and apparatus for controlling a hydraulic pump for a multimode transmission of a powertrain system

#10
20130282243
2013-10-24

Dual-clutch transmission thermal management

#11
20130217539
2013-08-22

Control apparatus for vehicular drive system

#12
20130168179
2013-07-04

System and method for controlling transmission based on variable pressure limit

#13
20130109531
2013-05-02

Control device for vehicle

#14
20130037113
2013-02-14

Hydraulic control system with passive charging of an accumulator

#15
20120271519
2012-10-25

Speed control structure and method for work vehicle

#16
20120172175
2012-07-05

Methods and systems for assisted direct start control

#17
20120088632
2012-04-12

System and method for controlling an automatic engine restart

#18
20120088631
2012-04-12

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

#19
20120088630
2012-04-12

System and method for controlling an automatic engine stop-start

#20
20120035816
2012-02-09

Vehicle control apparatus

#21
20120010044
2012-01-12

Method for controlling an engine that may be automatically stopped

#22
20110277533
2011-11-17

System and method for determining a volume of a torque converter clutch and calibrating a transmission

#23
20110264351
2011-10-27

Speed control structure and method for work vehicle

#24
20110162932
2011-07-07

Method for operating a torque-transmitting system and torque-transmitting system

#25
20110120250
2011-05-26

Pump arrangement

#26
20110118072
2011-05-19

Motor transmission apparatus

#27
20110024210
2011-02-03

Hybrid powertrain with an engine input clutch and method of control

#28
20100326542
2010-12-30

Control system for an automatic transmission having multiple default modes

#29
20100317486
2010-12-16

Clutch control device for hydraulically driven vehicle

#30
20100311538
2010-12-09

HYDRAULIC PRESSURE SUPPLY DEVICE OF AUTOMATIC TRANSMISSION

#31
20100299033
2010-11-25

Method for controlling pump transitions in a multi-mode hybrid transmission

#32
20100287925
2010-11-18

Hydro-mechanical transmission and valve assembly

#33
20100234176
2010-09-16

Hydraulic control device for automatic transmission

#34
20100212326
2010-08-26

Powerplant and a method of driving a mechanical system via said powerplant

#35
20100152981
2010-06-17

Speed control structure and method for work vehicle

#36
20100093488
2010-04-15

Hydraulic control for a vehicle powertrain

#37
20100056330
2010-03-04

CONTROLLING STATIONARY MACHINE POWERTRAIN WARMUP

#38
20100056315
2010-03-04

FLUIDIC SYSTEM, A DRIVE TRAIN FOR A WIND TURBINE AND A METHOD FOR ACTUATING A MECHANICAL COMPONENT

#39
20100022348
2010-01-28

Method for adapting vehicle drivetrain control based on a measured PTO load

#40
20100009806
2010-01-14

Construction vehicle with controller for suppressing reduction of traction force under low speed traveling condition

#41
20090266429
2009-10-29

Hydraulic pressure control apparatus

#42
20090247355
2009-10-01

Hydraulic control system for multi-mode hybrid transmission and method of regulating the same

#43
20090247353
2009-10-01

Hydraulic control system for multi-mode hybrid transmission and method of regulating the same

#44
20090197735
2009-08-06

Transmission control method for continuously variable transmission

#45
20090186743
2009-07-23

Vehicle launch using a transmission input clutch

#46
20090127928
2009-05-21

Travel control device for work vehicle and work vehicle

#47
20090062067
2009-03-05

EXCESSIVE OIL TEMPERATURE INCREASE PREVENTION DEVICE FOR TORQUE CONVERTER OF AUTOMATIC TRANSMISSION

#48
20080318730
2008-12-25

Power output apparatus, drive system, and control method of power output apparatus

#49
20080280726
2008-11-13

Hybrid powertrain with an engine input clutch and method of control

#50
20080227596
2008-09-18

Method for limiting drive train torque

#51
20080189017
2008-08-07

Control system for traction transmission and hydraulic motor used therein

#52
20080167783
2008-07-10

Motor vehicle transmission and method for monitoring frictional engagement in same in a preset neutral or parking position

#53
20080154468
2008-06-26

Variable displacement engine operation with NVH management

#54
20080139363
2008-06-12

Engine speed control for a low power hydromechanical transmission

#55
20080051251
2008-02-28

Hydraulic pressure control apparatus for a vehicular power transmitting device

#56
20080020894
2008-01-24

Hydro-mechanical transmission and valve assembly

#57
20070287581
2007-12-13

Torque converter with fixed stator and method of controlling rotation of a turbine and pump in a torque converter

#58
20070213174
2007-09-13

On-board hybrid transmission auxiliary-pump priming control system

#59
20070111851
2007-05-17

Vehicle mounted with continuous stepless transmission

#60
20070078041
2007-04-05

Speed control structure and method for work vehicle

#61
20060234829
2006-10-19

SYSTEM AND METHOD FOR INERTIAL TORQUE REACTION MANAGEMENT

#62
20060211539
2006-09-21

Torque converter slip control for multi-displacement engine

#63
20060172853
2006-08-03

Hydraulic transmission vehicle

#64
20060152183
2006-07-13

Variable resolution single lever speed control for a hydrostatic transmission

#65
20060079375
2006-04-13

Hydraulic regenerative drive system and controls

#66
20060021464
2006-02-02

Drive mechanism for a mobile vehicle

#67
20050085979
2005-04-21

Hydromechanical transmission electronic control system for high speed vehicles