TREA

Control of flow rate; Load sensing arrangements

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  • CPC
  • E02F9/2221
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Parent Industries

EFIXED CONSTRUCTIONS E02Hydraulic engineering E02FDREDGING SOIL-SHIFTING E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00

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E02F9/2221Control of flow rate; Load sensing arrangements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic excavator
    • Patent number 12,264,451
    • Issue date Apr 1, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Yusuke Suzuki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 12,215,483
    • Issue date Feb 4, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Kazuyuki Ito
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Loader with improved arm path
    • Patent number 12,203,236
    • Issue date Jan 21, 2025
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic pump system and control device
    • Patent number 12,195,951
    • Issue date Jan 14, 2025
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Akihiro Kondo
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Shovel, shovel management device, shovel management system, shovel...
    • Patent number 12,180,685
    • Issue date Dec 31, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Masato Koga
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Control system for construction machine, construction machine, and...
    • Patent number 12,180,673
    • Issue date Dec 31, 2024
    • Komatsu Ltd.
    • Yoshiro Iwasaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavator
    • Patent number 12,179,614
    • Issue date Dec 31, 2024
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Kaoru Nakada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic work machine
    • Patent number 12,173,476
    • Issue date Dec 24, 2024
    • Kobelco Construction Machinery Co., Ltd.
    • Kazushige Koiwai
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Control system for compact utility loader
    • Patent number 12,173,468
    • Issue date Dec 24, 2024
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control architecture for prime mover stall prevention
    • Patent number 12,129,628
    • Issue date Oct 29, 2024
    • Danfoss A/S
    • Mahesh K Jadhav
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Loader with improved arm path
    • Patent number 12,123,161
    • Issue date Oct 22, 2024
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Construction machinery
    • Patent number 12,110,658
    • Issue date Oct 8, 2024
    • HD Hyundai Infracore Co., Ltd.
    • Hyeongguk Jeon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel
    • Patent number 12,110,663
    • Issue date Oct 8, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Masato Koga
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Method for damping a movably mounted attachment part of a machine a...
    • Patent number 12,104,357
    • Issue date Oct 1, 2024
    • Robert Bosch GmbH
    • Olaf Schwittay
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavator and control apparatus for excavator
    • Patent number 12,104,353
    • Issue date Oct 1, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Tsutomu Ito
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Loader with improved arm path
    • Patent number 12,104,348
    • Issue date Oct 1, 2024
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic control circuit
    • Patent number 12,098,523
    • Issue date Sep 24, 2024
    • Caterpillar SARL
    • Hideki Nakajima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic apparatus and method for a vehicle
    • Patent number 12,084,839
    • Issue date Sep 10, 2024
    • DANFOSS SCOTLAND LIMITED
    • Daniil Dumnov
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic control system, work machine and method for controlling o...
    • Patent number 12,077,941
    • Issue date Sep 3, 2024
    • Komatsu Ltd.
    • Carlo Struss
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 12,054,917
    • Issue date Aug 6, 2024
    • HD Hyundai Infracore Co., Ltd.
    • Byungil Kang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 12,018,458
    • Issue date Jun 25, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Seiji Hijikata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Loader with improved arm path
    • Patent number 12,000,107
    • Issue date Jun 4, 2024
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    System and method for load control of a lift arm
    • Patent number 11,898,326
    • Issue date Feb 13, 2024
    • CNH Industrial America LLC
    • Brady Dorr Lewis
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Loader with improved arm path
    • Patent number 11,885,095
    • Issue date Jan 30, 2024
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Visual overlays for indicating stopping distances of remote control...
    • Patent number 11,885,102
    • Issue date Jan 30, 2024
    • Caterpillar Inc.
    • Michael A. Spielman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 11,879,233
    • Issue date Jan 23, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Ryu Narikawa
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Loader with improved arm path
    • Patent number 11,788,250
    • Issue date Oct 17, 2023
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method and system for calculating the mass of material in an excava...
    • Patent number 11,781,286
    • Issue date Oct 10, 2023
    • Charles Constancon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Excavator and method of controlling the same
    • Patent number 11,697,916
    • Issue date Jul 11, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Junichi Okada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Compact utility loader
    • Patent number 11,692,328
    • Issue date Jul 4, 2023
    • Great Plains Manufacturing, Inc.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    LOADER WITH IMPROVED ARM PATH
    • Publication number 20250116083
    • Publication date Apr 10, 2025
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL SYSTEM FOR COMPACT UTILITY LOADER
    • Publication number 20250092634
    • Publication date Mar 20, 2025
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ACTIVE RIDE CONTROL ON CONSTRUCTION VEHICLES
    • Publication number 20250019936
    • Publication date Jan 16, 2025
    • CNH Industrial Italia S.p.A.
    • Alessandro Benevelli
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOADER WITH IMPROVED ARM PATH
    • Publication number 20250003174
    • Publication date Jan 2, 2025
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SKID STEER TRIMMER AND GRADER ASSEMBLY
    • Publication number 20240384502
    • Publication date Nov 21, 2024
    • Burchland Manufacturing, Inc.
    • Aaron Michael Burchland
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM WITH A FUNCTIONAL SAFETY FEATURE FOR DEMOLITION RO...
    • Publication number 20240369083
    • Publication date Nov 7, 2024
    • HUSQVARNA AB
    • Masoud Varshosaz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOADER WITH IMPROVED ARM PATH
    • Publication number 20240352703
    • Publication date Oct 24, 2024
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOADER WITH IMPROVED ARM PATH
    • Publication number 20240318401
    • Publication date Sep 26, 2024
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD AND SYSTEM FOR CALCULATING THE MASS OF MATERIAL IN AN EXCAVA...
    • Publication number 20240301660
    • Publication date Sep 12, 2024
    • Hummingbird Solutions Inc.
    • Charles CONSTANCON
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SHOVEL
    • Publication number 20240287764
    • Publication date Aug 29, 2024
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Takashi YAMAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOADER WITH IMPROVED ARM PATH
    • Publication number 20240167243
    • Publication date May 23, 2024
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason Carlson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR ESTIMATING A WEIGHT OF A LOAD IN A BUCKET OF...
    • Publication number 20240159017
    • Publication date May 16, 2024
    • CNH INDUSTRIAL AMERICA LLC
    • Joshua D. Zimmerman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOADER WITH IMPROVED ARM PATH
    • Publication number 20240044100
    • Publication date Feb 8, 2024
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason CARLSON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Systems and Methods for Hydraulic Ride Control System
    • Publication number 20230407596
    • Publication date Dec 21, 2023
    • HUSCO International, Inc.
    • Gary J. Pieper
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    METHOD FOR ESTIMATING A PAYLOAD OF A HYDRAULIC MINING SHOVEL
    • Publication number 20230399816
    • Publication date Dec 14, 2023
    • Caterpillar Global Mining LLC
    • Sharath CUGATI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM AND METHOD FOR LOAD CONTROL OF A LIFT ARM
    • Publication number 20230349131
    • Publication date Nov 2, 2023
    • CNH INDUSTRIAL AMERICA LLC
    • Brady Dorr Lewis
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COMPACT UTILITY LOADER
    • Publication number 20230323623
    • Publication date Oct 12, 2023
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason CARLSON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK VEHICLE
    • Publication number 20230272598
    • Publication date Aug 31, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Masatoshi YOSHIMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Remote Wireless Electric Cab
    • Publication number 20230250613
    • Publication date Aug 10, 2023
    • ZOOMLION Heavy Industry NA, Inc.
    • Mark McKinley
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC APPARATUS AND METHOD FOR A VEHICLE
    • Publication number 20230250616
    • Publication date Aug 10, 2023
    • DANFOSS SCOTLAND LIMITED
    • Daniil DUMNOV
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    VISUAL OVERLAYS FOR INDICATING STOPPING DISTANCES OF REMOTE CONTROL...
    • Publication number 20230193591
    • Publication date Jun 22, 2023
    • Caterpillar Inc.
    • Michael A. SPIELMAN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Control Circuit
    • Publication number 20230167628
    • Publication date Jun 1, 2023
    • CATERPILLAR S.A.R.L.
    • Hideki NAKAJIMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONTROL ARCHITECTURE FOR PRIME MOVER STALL PREVENTION
    • Publication number 20230167629
    • Publication date Jun 1, 2023
    • Danfoss A/S
    • Mahesh K JADHAV
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Method for Damping a Movably Mounted Attachment Part of a Machine a...
    • Publication number 20230160178
    • Publication date May 25, 2023
    • ROBERT BOSCH GmbH
    • Olaf Schwittay
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20230096479
    • Publication date Mar 30, 2023
    • HYUNDAI DOOSAN INFRACORE CO., LTD.
    • Byungil KANG
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    METHOD OF CONTROLLING WORKING MACHINE, CONTROL SYSTEM AND WORKING M...
    • Publication number 20230103247
    • Publication date Mar 30, 2023
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Patrik Stener
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20230098211
    • Publication date Mar 30, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Kazuyuki ITO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC EXCAVATOR
    • Publication number 20230091185
    • Publication date Mar 23, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Yusuke SUZUKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20230084767
    • Publication date Mar 16, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Seiji HIJIKATA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM AND METHODS FOR CONTROLLED LOWERING AND LIFTING OF A LOAD
    • Publication number 20230075340
    • Publication date Mar 9, 2023
    • Danfoss Power Solutions II Technology A/S
    • Michael Berne Rannow
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING