TREA

Hydraulic circuits

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Industry

  • CPC
  • E02F9/2278
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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

Current Industry

E02F9/2278Hydraulic circuits
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Universal Hydraulic Connecting Quick Coupler System
    • Publication number 20240117603
    • Publication date Apr 11, 2024
    • Caterpillar Inc.
    • Mark William Thompson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM
    • Publication number 20240110581
    • Publication date Apr 4, 2024
    • HD HYUNDAI INFRACORE CO., LTD.
    • Yong Lak CHO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MULTI-CONTROL VALVE
    • Publication number 20240052599
    • Publication date Feb 15, 2024
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Electric Work Vehicle
    • Publication number 20240018745
    • Publication date Jan 18, 2024
    • Yanmar Holdings Co., Ltd.
    • Alexandre Carton
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    GRADE CONTROL SYSTEM AND METHOD FOR A WORK VEHICLE
    • Publication number 20230374750
    • Publication date Nov 23, 2023
    • Deere & Company
    • Randy J. Schamberger
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    AUTOMATIC PRESSURE RELEASE
    • Publication number 20230366177
    • Publication date Nov 16, 2023
    • CATERPILLAR WORK TOOLS B.V.
    • James Edward HUMPHREY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20230332379
    • Publication date Oct 19, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Hiroki ISHII
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONTROL UNIT
    • Publication number 20230243125
    • Publication date Aug 3, 2023
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Mikael Petersson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC EXCAVATOR DRIVE SYSTEM
    • Publication number 20230183946
    • Publication date Jun 15, 2023
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEMS FOR GRADING MACHINES
    • Publication number 20230130171
    • Publication date Apr 27, 2023
    • Caterpillar Inc.
    • Ernest E. Stoops
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20230099135
    • Publication date Mar 30, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Seiji HIJIKATA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SOIL PROCESSING MACHINE AND METHOD FOR OPERATING A SOIL PROCESSING...
    • Publication number 20230087782
    • Publication date Mar 23, 2023
    • HAMM AG
    • Thomas KLEIN
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    HYDRAULIC SYSTEM FOR WORKING MACHINE
    • Publication number 20230092677
    • Publication date Mar 23, 2023
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK VEHICLE MULTI-SPEED DRIVE ASSEMBLY WITH OUTPUT CONTROL CLUTCH
    • Publication number 20220267990
    • Publication date Aug 25, 2022
    • Deere & Company
    • Steven R. Fliearman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TRANSMISSION SYSTEM WITH TRACTION MOTOR-DRIVEN HYDRAULIC CIRCUIT AN...
    • Publication number 20220220703
    • Publication date Jul 14, 2022
    • Deere & Company
    • Kyle K. McKinzie
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LOADING MACHINE WITH SELECTABLE PERFORMANCE MODES
    • Publication number 20220195701
    • Publication date Jun 23, 2022
    • Caterpillar Inc.
    • Andrew James Massey
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM AND METHOD FOR A BUCKET SHAKE OPERATION IN...
    • Publication number 20220186471
    • Publication date Jun 16, 2022
    • CATERPILLAR S.A.R.L.
    • Paul John CAIRNS
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC PUMP DRIVE ASSEMBLY AND ROTARY MACHINE FIXTURE
    • Publication number 20220127819
    • Publication date Apr 28, 2022
    • Deere & Company
    • MATTHEW T. HOOVER
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20220064906
    • Publication date Mar 3, 2022
    • Komatsu Ltd.
    • Takuya UEMURA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    INSPECTION DEVICE FOR HYDRAULIC EQUIPMENT, INSPECTION SYSTEM FOR HY...
    • Publication number 20220050058
    • Publication date Feb 17, 2022
    • Komatsu Ltd.
    • Takatoshi SASAKI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CIRCLE DRIVE SYSTEM WITH CLUTCH PROTECTION IN MOTOR GRADERS
    • Publication number 20220049456
    • Publication date Feb 17, 2022
    • Caterpillar Inc.
    • Eric Matthew Gray
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GRADER AND BLADE CONTROL METHOD
    • Publication number 20220049454
    • Publication date Feb 17, 2022
    • JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.
    • Bin Zhao
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM FOR A FALL-BACK SUPPORT AND WORK MACHINE
    • Publication number 20220025613
    • Publication date Jan 27, 2022
    • Liebherr-Werk Nenzing GmbH
    • Martin FURXER
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Electric Machine With Interchangeable Power Modules
    • Publication number 20220024324
    • Publication date Jan 27, 2022
    • Caterpillar Inc.
    • Thomas Michael Sopko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRICAL CONTROL OF A HYDRAULIC SYSTEM
    • Publication number 20210301500
    • Publication date Sep 30, 2021
    • Caterpillar Inc.
    • Rustin Glenn METZGER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    METHOD FOR OPERATING A DRIVE SYSTEM FOR A WORK MACHINE, DRIVE SYSTE...
    • Publication number 20210276428
    • Publication date Sep 9, 2021
    • ZF Friedrichshafen AG
    • Norbert Feuchtner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC CIRCUIT OF CONSTRUCTION MACHINE
    • Publication number 20210270015
    • Publication date Sep 2, 2021
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Seiji AOKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20210270003
    • Publication date Sep 2, 2021
    • KUBOTA CORPORATION
    • Hiroshi HORII
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    WORK MACHINE
    • Publication number 20210148081
    • Publication date May 20, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Hisami NAKANO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20210148082
    • Publication date May 20, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Yusuke SUZUKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING