F16H61/4078 - CPC Classification Index

ClassID:

151332 ⎘

F16H61/4078 - CPC Classification

Classification description:

Control functions within change-speed- or reversing-gearings for conveying rotary motion; Control of exclusively fluid gearing hydrostatic Fluid exchange between hydrostatic circuits and external sources or consumers

Sub-classes:

F16H61/4096 » with pressure accumulators 120
F16H61/4104 » Flushing, e.g. by using flushing valves or by connection to exhaust 39
F16H61/4131 » Fluid exchange by aspiration from reservoirs, e.g. sump 6
F16H61/4139 » Replenishing or scavenging pumps, e.g. auxiliary charge pumps 60

Recent Application in this class:

20260139737

2026-05-21

Drive Device

20250305246

2025-10-02

HYDRAULIC CIRCUIT FOR A CONSTRUCTION MACHINE

20220154738

2022-05-19

Work machine and control method

20200318318

2020-10-08

Power system for a work machine

20190270369

2019-09-05

Series hydraulic hybrid system for a vehicle and method of operating a series hydraulic hybrid system for a vehicle

20190031025

2019-01-31

Transmissions system

20180370355

2018-12-27

Transmission system

20180299009

2018-10-18

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

20180274564

2018-09-27

Hydraulic circuit for use on CVT vehicle

#10

20180223879

2018-08-09

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

#11

20180180067

2018-06-28

Hydraulic system and method of operating the same

#12

20180142445

2018-05-24

Electro-hydraulic feed delivery system

#13

20180135749

2018-05-17

Hydraulic-assistance system for open-circuit motor vehicles

#14

20170159678

2017-06-08

System having combinable transmission and implement circuits

#15

20170113691

2017-04-27

Hydraulic hybrid propel circuit with hydrostatic option and method of operation

#16

20160377097

2016-12-29

Travel and work functions integrated into a hydraulic hybrid system

#17

20160115672

2016-04-28

Power system for a working machine

#18

20150167276

2015-06-18

POWER BEYOND VALVE ASSEMBLY FOR AN AGRICULTURAL IMPLEMENT

#19

20150040555

2015-02-12

Hydraulic drive

#20

20140202566

2014-07-24

Auxiliary device for an agricultural working machine

#21

20130298545

2013-11-14

Hydrostatic system configured to be integrated in an excavator

#22

20130280111

2013-10-24

Propel circuit and work circuit combinations for a work machine

#23

20130213024

2013-08-22

Hydraulic drive and method for controlling such a hydraulic drive

#24

20130205766

2013-08-15

Hydrostatic transmission

#25

20130195681

2013-08-01

Method for obtaining a full range of lift speeds using a single input

#26

20130115014

2013-05-09

Hydrostatic drive for a machine

#27

20110162355

2011-07-07

Hydraulic fluid cooling system for pair of integrated hydrostatic transmissions with auxiliary hydraulic circuit

#28

20110036651

2011-02-17

PTO driven hydraulic system

#29

20100095664

2010-04-22

HST cooling circuit

#30

20100095663

2010-04-22

Travel control apparatus for working vehicle

#31

20100018728

2010-01-28

Rear wheel drive assist for a wheel tractor scraper

#32

20090314571

2009-12-24

Method and arrangement of a plurality of propel pumps in a hydrostatically driven compactor

#33

20080189017

2008-08-07

Control system for traction transmission and hydraulic motor used therein

#34

20070107421

2007-05-17

Dual pump dual pressure hydraulic circuit

#35

20070026989

2007-02-01

Drive system for a machine

#36

20060104842

2006-05-18

Pump unit

#37

16198123

2020-06-02

Hydraulic pump assembly