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F15B2211/423

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F15Hydraulics devices F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL FLUID-PRESSURE ACTUATORS F15B2211/00Circuits for servomotor systems

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F15B2211/423manually

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Automatic oil return structure for piston pump
- Patent number 11,953,029
- Issue date Apr 9, 2024
- KUDOS MECHANICAL CO., LTD.
- James Chuan
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pneumatic control device and process control device equipped therewith
- Patent number 11,242,874
- Issue date Feb 8, 2022
- FESTO SE & CO. KG
- Bodo Neef
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pneumatic control device and process control device equipped therewith
- Patent number 10,927,865
- Issue date Feb 23, 2021
- FESTO SE & CO. KG
- Bodo Neef
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Aircraft landing gear steering systems and methods with enhanced sh...
- Patent number 10,836,474
- Issue date Nov 17, 2020
- The Boeing Company
- Gary M. Lindahl
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Control valve device
- Patent number 10,415,717
- Issue date Sep 17, 2019
- KYB Corporation
- Shota Mizukami
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pump unit and working vehicle
- Patent number 8,056,670
- Issue date Nov 15, 2011
- Kanzaki Kokyukoki Mfg. Co., Ltd.
- Ryota Ohashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic shovel
- Patent number 7,726,050
- Issue date Jun 1, 2010
- Komatsu Ltd.
- Shinichi Itou
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pump unit and working vehicle
- Patent number 7,237,643
- Issue date Jul 3, 2007
- Ryota Ohashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pump unit and working vehicle
- Patent number 6,988,580
- Issue date Jan 24, 2006
- Ryota Ohashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic control system
- Patent number 6,865,886
- Issue date Mar 15, 2005
- Sauer-Danfoss ApS
- Knud Meldgaard Jensen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method of operating a hydraulic pressing unit, and hydraulic pressi...
- Patent number 6,769,356
- Issue date Aug 3, 2004
- Gustav Klauke GmbH
- Egbert Frenken
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control arrangement for at least two hydraulic consumers and pressu...
- Patent number 6,644,025
- Issue date Nov 11, 2003
- Bosch Rexroth AG
- Martin Oberhäusser
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic circuit providing plural swing rates in an earthworking c...
- Patent number 6,260,467
- Issue date Jul 17, 2001
- Case Corporation
- Roger Mickelson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Open center hydraulic system with reduced interaction between branches
- Patent number 6,244,158
- Issue date Jun 12, 2001
- FPS, Inc.
- Richard M. Roche
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Low noise hydraulic power unit for an auto-hoist lift
- Patent number 6,029,448
- Issue date Feb 29, 2000
- Fenner Fluid Power
- Nicholas M. Hobson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Load-sensing pneumatic control system
- Patent number 5,816,132
- Issue date Oct 6, 1998
- Ross Operating Valve Company
- Luke E. Langner
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Flotation control system
- Patent number 5,809,862
- Issue date Sep 22, 1998
- Jimmie J. Dallman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Linear hydraulic actuator with adjustable output speed
- Patent number 5,611,200
- Issue date Mar 18, 1997
- Honeywell Inc.
- Patrick R. Moenkhaus
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Dual control valve suitable for high pressure fluids
- Patent number 4,964,434
- Issue date Oct 23, 1990
- Hydrostress AG
- Hans Bieri
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hand tools including a hydraulic jack for the control of working me...
- Patent number 4,823,588
- Issue date Apr 25, 1989
- Societe D'Etudes Et De Methode D'Applications
- Marcel Bussereau
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fluid power apparatus for industrial robots and the like
- Patent number 4,667,475
- Issue date May 26, 1987
- Verne A. Wesman
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pilot control valve for load sensing hydraulic system
- Patent number 4,418,710
- Issue date Dec 6, 1983
- Eaton Corporation
- Oliver W. Johnson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Apparatus for producing different flow rates of a fluid
- Patent number 4,208,874
- Issue date Jun 24, 1980
- Caterpillar Tractor Co.
- Jesse L. Field
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fluid circuit
- Patent number 4,175,473
- Issue date Nov 27, 1979
- Shoketsu Kinzoku Kogyo Kabushiki Kaisha
- Tomomitsu Iizumi
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
3905580
- Patent number 3,905,580
- Issue date Sep 16, 1975
- E21 - EARTH DRILLING MINING
Information Patent Grant
3780755
- Patent number 3,780,755
- Issue date Dec 25, 1973
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
3752161
- Patent number 3,752,161
- Issue date Aug 14, 1973
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3695349
- Patent number 3,695,349
- Issue date Oct 3, 1972
- E21 - EARTH DRILLING MINING
Information Patent Grant
3636978
- Patent number 3,636,978
- Issue date Jan 25, 1972
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
3610103
- Patent number 3,610,103
- Issue date Oct 5, 1971
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC OIL RETURN STRUCTURE FOR PISTON PUMP
- Publication number 20240068491
- Publication date Feb 29, 2024
- KUDOS MECHANICAL CO., LTD.
- JAMES CHUAN
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR END POSITION DAMPING
- Publication number 20210324879
- Publication date Oct 21, 2021
- Festo SE & Co. KG
- Daniel Klassen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Pneumatic Control Device and Process Control Device Equipped Therewith
- Publication number 20210095702
- Publication date Apr 1, 2021
- Festo SE & Co. KG
- Bodo Neef
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Aircraft Landing Gear Steering Systems and Methods with Enhanced Sh...
- Publication number 20200010181
- Publication date Jan 9, 2020
- The Boeing Company
- Gary M. Lindahl
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Pump Unit And Working Vehicle
- Publication number 20090308069
- Publication date Dec 17, 2009
- Ryota Ohashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydraulic Drive Device
- Publication number 20090113887
- Publication date May 7, 2009
- Hitachi Construction Machinery Co., Ltd.
- Kiwamu Takahashi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hydraulic Shovel
- Publication number 20090007464
- Publication date Jan 8, 2009
- Shinichi Itou
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Pump Unit and Working Vehicle
- Publication number 20070272469
- Publication date Nov 29, 2007
- Ryota Ohashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and apparatus for lifting a load
- Publication number 20060188329
- Publication date Aug 24, 2006
- Perimeter Defense Technologies, LP
- Joe P. Cobb
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Pump unit and working vehicle
- Publication number 20050236214
- Publication date Oct 27, 2005
- Ryota Ohashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydraulic control system
- Publication number 20030196545
- Publication date Oct 23, 2003
- Sauer-Danfoss (Nordborg) A/S
- Knud Meldgaard Jensen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Pump unit and working vehicle
- Publication number 20030188909
- Publication date Oct 9, 2003
- Ryota Ohashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method of operating a hydraulic pressing unit, and hydraulic pressi...
- Publication number 20030126905
- Publication date Jul 10, 2003
- Egbert Frenken
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Automatic oil return structure for piston pump

Pneumatic control device and process control device equipped therewith

Pneumatic control device and process control device equipped therewith

Aircraft landing gear steering systems and methods with enhanced sh...

Control valve device

Pump unit and working vehicle

Hydraulic shovel

Pump unit and working vehicle

Pump unit and working vehicle

Hydraulic control system

Method of operating a hydraulic pressing unit, and hydraulic pressi...

Control arrangement for at least two hydraulic consumers and pressu...

Hydraulic circuit providing plural swing rates in an earthworking c...

Open center hydraulic system with reduced interaction between branches

Low noise hydraulic power unit for an auto-hoist lift

Load-sensing pneumatic control system

Flotation control system

Linear hydraulic actuator with adjustable output speed

Dual control valve suitable for high pressure fluids

Hand tools including a hydraulic jack for the control of working me...

Fluid power apparatus for industrial robots and the like

Pilot control valve for load sensing hydraulic system

Apparatus for producing different flow rates of a fluid

Fluid circuit

3905580

3780755

3752161

3695349

3636978

3610103

Patents Applicationslast 30 patents

AUTOMATIC OIL RETURN STRUCTURE FOR PISTON PUMP

SYSTEM AND METHOD FOR END POSITION DAMPING

Pneumatic Control Device and Process Control Device Equipped Therewith

Aircraft Landing Gear Steering Systems and Methods with Enhanced Sh...

Pump Unit And Working Vehicle

Hydraulic Drive Device

Hydraulic Shovel

Pump Unit and Working Vehicle

Method and apparatus for lifting a load

Pump unit and working vehicle

Hydraulic control system

Pump unit and working vehicle

Method of operating a hydraulic pressing unit, and hydraulic pressi...