ClassID:

151361

F16H61/462 - CPC Classification

Classification description:

Control functions within change-speed- or reversing-gearings for conveying rotary motion; Control of exclusively fluid gearing hydrostatic; Automatic regulation in accordance with output requirements for achieving a target speed ratio

Recent Application in this class:
#1
20240409099
2024-12-12

SYSTEM AND METHOD FOR CONTROLLING POWERTRAIN FOR REDUCING POWER LOSS OF TRACTION MOTOR IN VEHICLE

#2
20240328495
2024-10-03

TRANSMISSION STRUCTURE

#3
20230383828
2023-11-30

Transmission structure and working vehicle

#4
20230160460
2023-05-25

Transmission structure and working vehicle

#5
20230138883
2023-05-04

Work machine having a hydro-mechanical drive unit

#6
20220205220
2022-06-30

Hydraulic transmission system with configurable virtual gears

#7
20220074491
2022-03-10

Transmission structure and working vehicle

#8
20200124170
2020-04-23

Transmission structure and working vehicle

#9
20190211925
2019-07-11

Method of reducing output torque deficits during launch of a continuously variable transmission

#10
20190071847
2019-03-07

Hydrostatic transmission pedal stroke limiter

#11
20180372218
2018-12-27

Method for controlling gear ratio of continuously variable transmission vehicle

#12
20180355968
2018-12-13

Operating method for a hydraulic system of an automatic transmission

#13
20180119807
2018-05-03

High drivability control for CVT tractors

#14
20150307077
2015-10-29

System and method for reducing fuel consumption of a work vehicle

#15
20150198244
2015-07-16

WORK VEHICLE

#16
20140248986
2014-09-04

Hydro-mechanical continuously variable transmission for producing high torque output

#17
20140236433
2014-08-21

Power-split transmission for a traction drive and method for controlling the transmission

#18
20140188354
2014-07-03

Method of using feedforward compensation based on pressure feedback for controlling swash plate angle in a hydrostatic power unit of a continuously variable transmission

#19
20140121919
2014-05-01

System and method of operating a machine having a continuously variable transmission

#20
20140121917
2014-05-01

Speed control for a machine with a continuously variable transmission

#21
20140075930
2014-03-20

Over-speed control system and method

#22
20130325272
2013-12-05

Variable transmission and method

#23
20130298546
2013-11-14

Work vehicle

#24
20130131937
2013-05-23

Method of effecting simultaneous displacement changes in hydrostatic drive machine

#25
20130126257
2013-05-23

Method of controlling gear ratio rate of change in continuously variable transmission

#26
20130073155
2013-03-21

Autofunction control system for motor vehicles

#27
20120271519
2012-10-25

Speed control structure and method for work vehicle

#28
20120174704
2012-07-12

Drive system and method for changing driving ranges of the drive system

#29
20110290074
2011-12-01

Power Split Transmission and Method for Controlling the Same

#30
20110264351
2011-10-27

Speed control structure and method for work vehicle

#31
20110114408
2011-05-19

Work machine including hydrostatic ground drive which automatically provides increased propulsion torque when the mechanical transmission is in a high gear

#32
20110077829
2011-03-31

Control of a continuously variable transmission

#33
20110054750
2011-03-03

Method and device for controlling slip in a tractor vehicle or the like

#34
20110048829
2011-03-03

Work vehicle

#35
20100307881
2010-12-09

Hydraulic regenerating and low-speed operating power shift transmission

#36
20100152981
2010-06-17

Speed control structure and method for work vehicle

#37
20090288406
2009-11-26

Drivetrain system having simultaneous displacement control

#38
20090259374
2009-10-15

METHOD OF CONTROLLING A TRANSMISSION RATIO

#39
20090235655
2009-09-24

Hystat transmission having pressure override control

#40
20090197735
2009-08-06

Transmission control method for continuously variable transmission

#41
20090193802
2009-08-06

Control method for hydraulic type continuously variable transmission

#42
20090139224
2009-06-04

Device and method for continuously variable transmission of traveling vehicle

#43
20090088938
2009-04-02

Gear ratio control method for continuously variable transmission of a vehicle

#44
20090005941
2009-01-01

Anti-hunt system and method for parallel path variable transmission

#45
20080190103
2008-08-14

Hydrostatic drive and method of braking a hydrostatic drive

#46
20080176699
2008-07-24

Hydro-mechanical transmission

#47
20080154467
2008-06-26

Method and apparatus for shifting gears in transmissions

#48
20080015759
2008-01-17

Control system for an agricultural vehicle

#49
20070278027
2007-12-06

Hydraulic hybrid vehicle with integrated hydraulic drive module and four-wheel-drive, and method of operation thereof

#50
20070137338
2007-06-21

Speed control structure and method for work vehicle

#51
20070130938
2007-06-14

Hydrostatic transmission controls to simulate gear drive

#52
20070130931
2007-06-14

Hydrostatic transmission controls with alternative operating modes

#53
20070117670
2007-05-24

Arrangement for variable drive of vehicle wheels

#54
20070111851
2007-05-17

Vehicle mounted with continuous stepless transmission

#55
20070078041
2007-04-05

Speed control structure and method for work vehicle

#56
20070068152
2007-03-29

Load control structure for work vehicle

#57
20060196180
2006-09-07

Method of creating feedback control in a closed hydrostatic circuit and a control system therefore

#58
20060172854
2006-08-03

Method and means for shifting a hydromechanical transmission

#59
20060150809
2006-07-13

Method of slowing a hydrostatic drive work machine

#60
20050282682
2005-12-22

Speed control method for working vehicle

#61
20050241437
2005-11-03

Vehicle drive-train including a clutchless transmission, and method of operation

#62
20050085979
2005-04-21

Hydromechanical transmission electronic control system for high speed vehicles

#63
20050071068
2005-03-31

Vehicle control system

#64
20050071066
2005-03-31

System and method for predictive load management