ClassID:

151325

F16H61/4017 - CPC Classification

Classification description:

Control functions within change-speed- or reversing-gearings for conveying rotary motion; Control of exclusively fluid gearing hydrostatic; Control of circuit pressure Control of high pressure, e.g. avoiding excess pressure by a relief valve

Recent Application in this class:
#1
20260049658
2026-02-19

METHOD FOR OPERATING A DRIVING DEVICE OF A WORKING MACHINE

#2
20240418259
2024-12-19

HYDRAULIC PRESSURE POWER BATTERY

#3
20240011511
2024-01-11

Valve

#4
20230250874
2023-08-10

Hydraulic pressure power battery

#5
20230129246
2023-04-27

Soil processing machine and method for operating a soil processing machine

#6
20230008843
2023-01-12

Hydrostatic traction drive in an open circuit

#7
20220228661
2022-07-21

Hydraulic closed circuit motorization system and method for controlling the driving of a transport vehicle

#8
20220220704
2022-07-14

Control device of work vehicle, work vehicle, and control method for work vehicle

#9
20220205533
2022-06-30

Machine to recover a cable

#10
20220196148
2022-06-23

Control device of power transmission device, power transmission device, and control method for power transmission device

#11
20200063862
2020-02-27

Hydrostatic transmission and method for braking using the same

#12
20200003303
2020-01-02

Hydrostatic Traction Drive with a Pressure Cutoff and Method for Calibrating the Pressure Cutoff

#13
20200003302
2020-01-02

Wheel drive assembly for a hydrostatic traction drive and hydrostatic traction drive

#14
20200003301
2020-01-02

Hydrostatic travel drive and method for controlling the hydrostatic travel drive

#15
20190128412
2019-05-02

Hydraulic pressure power battery

#16
20190093316
2019-03-28

Work vehicle collective switch apparatus and work vehicle equipped with collective switch apparatus

#17
20180299009
2018-10-18

Pressure limiting device, in particular for a hydraulic assist system for vehicles

#18
20180283371
2018-10-04

DISTRIBUTOR DEVICE AND PRESSURE LIMITER, IN PARTICULAR FOR A HYDRAULIC ASSISTANCE DEVICE ON A VEHICLE AND VEHICLE PROVIDED WITH SAME

#19
20180231123
2018-08-16

Hydrostatic transmission and method for braking using the same

#20
20180231122
2018-08-16

Hydrostatic transmission with overspeed protection facility

#21
20180231121
2018-08-16

Hydrostatic transmission and method for braking using the same

#22
20180231120
2018-08-16

Hydrostatic transmission and method for braking using the same

#23
20180231119
2018-08-16

Hydrostatic transmission and method for braking using the same

#24
20180231118
2018-08-16

WORK MACHINE

#25
20180223879
2018-08-09

Pressure limiting device, in particular for an assist system for vehicles

#26
20180202548
2018-07-19

VEHICLE DRIVE TRAIN AND METHOD FOR OPERATING A DRIVE TRAIN

#27
20180142782
2018-05-24

OPEN HYDRAULIC FLUID FLOW CIRCUIT ARRANGEMENT AND METHOD OF CONTROLLING THE HYDRAULIC CIRCUIT

#28
20180142781
2018-05-24

Open hydraulic fluid flow circuit arrangement and method of controlling the hydraulic circuit

#29
20180128369
2018-05-10

Hydrostatic drive

#30
20180087663
2018-03-29

Control device for an infinite hydrostatic mechanical power split transmission

#31
20170321799
2017-11-09

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

#32
20170261084
2017-09-14

ENHANCEMENTS TO HYDRO-MECHANICAL VEHICLE TRANSMISSION USING FIXED-DISPLACEMENT PUMP/MOTORS

#33
20170198812
2017-07-13

Hydraulic slip control method and arrangement for a driveline including a continuously variable transmission

#34
20170190249
2017-07-06

LIQUID PRESSURE DRIVE SYSTEM

#35
20160341223
2016-11-24

Device and method for controlling a hydraulic machine

#36
20160116060
2016-04-28

Hydrostatic breaking concept

#37
20160025215
2016-01-28

Method and arrangement for the deceleration of a hydrostatic transmission

#38
20150184680
2015-07-02

Torque limit control

#39
20150167833
2015-06-18

Hydraulic pressure supply system of automatic transmission for vehicle

#40
20150167276
2015-06-18

POWER BEYOND VALVE ASSEMBLY FOR AN AGRICULTURAL IMPLEMENT

#41
20150075154
2015-03-19

Hydraulic pressure supply system of automatic transmission

#42
20150075153
2015-03-19

Hydraulic pressure supply system of automatic transmission

#43
20150075152
2015-03-19

Hydraulic pressure supply system of automatic transmission

#44
20150075151
2015-03-19

Hydraulic pressure supply system of automatic transmission

#45
20150075146
2015-03-19

Method for operating a vehicle driveline

#46
20150068340
2015-03-12

Hydraulic pressure supply system of automatic transmission

#47
20150030472
2015-01-29

HYDRAULIC PRESSURE SUPPLY SYSTEM OF AUTOMATIC TRANSMISSION FOR VEHICLE

#48
20140372001
2014-12-18

Speed control system for hydrostatic transmission

#49
20140372000
2014-12-18

Speed control system for a hydrostatic transmission

#50
20140366521
2014-12-18

Hydraulic drive system

#51
20140305112
2014-10-16

Control valve with variable pressure relief

#52
20140298789
2014-10-09

Hydrostatic travel drive and mobile working device with such a travel drive

#53
20140294618
2014-10-02

Hydraulic pressure supply system of automatic transmission

#54
20140180551
2014-06-26

Wheel loader and method for controlling a wheel loader

#55
20140069092
2014-03-13

Traction Control System for a Hydrostatic Drive

#56
20140023523
2014-01-23

Closed loop drive circuit with external brake assist

#57
20130312397
2013-11-28

On demand displacement control of hydraulic power system

#58
20130291527
2013-11-07

Hydraulic Power Control System and Method

#59
20130168179
2013-07-04

System and method for controlling transmission based on variable pressure limit

#60
20120310492
2012-12-06

Hydraulic work machine

#61
20120285156
2012-11-15

Device for varying the swept volumes of a first hydraulic machine and a second hydraulic machine

#62
20120152641
2012-06-21

Work vehicle

#63
20100293934
2010-11-25

Hydrostatic drive with braking energy recovery

#64
20100170237
2010-07-08

Hydraulic circuit for a regenerative drive assembly

#65
20100132352
2010-06-03

Hydrostatic transmission having proportional pressure variable displacement pump for loop charge and fan flow supply

#66
20100050624
2010-03-04

Hydrostatic travel drive having two hydraulic motors

#67
20100018200
2010-01-28

Hydrostatic transmission device for a mobile machine

#68
20090308067
2009-12-17

Hydraulic drive

#69
20090239706
2009-09-24

Work vehicle having hydraulic stepless speed changing apparatus

#70
20090236906
2009-09-24

Hydraulic Regenerative Braking System For A Vehicle

#71
20090100831
2009-04-23

Hydraulic stepless transmission

#72
20090084102
2009-04-02

Hydrostatic drive

#73
20090064675
2009-03-12

Flushing system having a single charge relief valve

#74
20080250781
2008-10-16

Method of controlling a hydrostatic drive

#75
20080190103
2008-08-14

Hydrostatic drive and method of braking a hydrostatic drive

#76
20080141670
2008-06-19

Drive apparatus

#77
20080134674
2008-06-12

Hydrostatic drive with rotational speed limitation

#78
20070289639
2007-12-20

Travel motion control apparatus for hydraulically driven vehicle, hydraulically driven vehicle and wheel hydraulic excavator

#79
20070280035
2007-12-06

Concrete agitating drum driving device

#80
20070267068
2007-11-22

Shock valve for hydraulic device

#81
20070238577
2007-10-11

Hydrostatic transmission of a hydrostatic-mechanical power distribution transmission

#82
20070119162
2007-05-31

Hydrostatic drive system

#83
20070107421
2007-05-17

Dual pump dual pressure hydraulic circuit

#84
20060191263
2006-08-31

Hydrostatic transmission

#85
20060142107
2006-06-29

Hydraulic control apparatus

#86
20060055238
2006-03-16

Hydraulic regenerative braking system for a vehicle

#87
20050247189
2005-11-10

Integrated valve system

#88
20050217262
2005-10-06

Hydrostatic transmission with pressure regulation means

#89
20050204735
2005-09-22

Hydraulic control system for working machine

#90
20050161090
2005-07-28

Travel control device of hydraulically driven vehicle, hydraulically driven vehicle, and wheel hydraulic shovel

#91
20050097887
2005-05-12

Dual check-relief valve

#92
20050059521
2005-03-17

Control system for a hydro-mechanical transmission

#93
13974394
2014-08-12

Automatic transmission pressure regulation