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Arrangements for controlling the attitude of actuators

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  • E02F9/2203
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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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E02F9/2203Arrangements for controlling the attitude of actuators
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of estimating moment of work implement
    • Patent number 12,270,183
    • Issue date Apr 8, 2025
    • Komatsu Ltd.
    • Kensuke Fujii
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • 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

    Hydraulic drive system and construction machine
    • Patent number 12,247,373
    • Issue date Mar 11, 2025
    • Nabtesco Corporation
    • Etsuro Komori
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel
    • Patent number 12,241,229
    • Issue date Mar 4, 2025
    • Sumitomo Heavy Industries, Ltd.
    • Yoshiyasu Itsuji
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system for working machine
    • Patent number 12,241,230
    • Issue date Mar 4, 2025
    • Kubota Corporation
    • Kohei Nagao
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Construction machine
    • Patent number 12,227,920
    • Issue date Feb 18, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Ryota Kameoka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic control system for boom floating of excavator and control...
    • Patent number 12,227,919
    • Issue date Feb 18, 2025
    • XUZHOU XCMG EXCAVATOR MACHINERY CO., LTD
    • Yuzhong Dong
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Implements electronic power limitation
    • Patent number 12,215,482
    • Issue date Feb 4, 2025
    • Dana Italia S.R.L.
    • Mario Gelmini
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    System and methods for cycle time management
    • Patent number 12,209,388
    • Issue date Jan 28, 2025
    • Doosan Bobcat North America, Inc.
    • Charles Young
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic drive system for a construction and/or thick matter pump...
    • Patent number 12,203,490
    • Issue date Jan 21, 2025
    • Putzmeister Engineering GmbH
    • Michael Schaefer
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 12,195,947
    • Issue date Jan 14, 2025
    • Kubota Corporation
    • Kazuki Ueda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mobile work machine
    • Patent number 12,195,950
    • Issue date Jan 14, 2025
    • Liebherr-Werk Bischofshofen GmbH
    • Hans Knapp
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 12,180,681
    • Issue date Dec 31, 2024
    • YANMAR HOLDINGS CO., LTD.
    • Kohei Okazaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 12,173,475
    • Issue date Dec 24, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Masatoshi Hoshino
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine control system, work machine, and work machine control...
    • Patent number 12,173,477
    • Issue date Dec 24, 2024
    • Komatsu Ltd.
    • Yuuji Shibata
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Shovel and control device for shovel
    • Patent number 12,157,985
    • Issue date Dec 3, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Tsutomu Ito
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method of controlling a hydraulic actuator, a hydraulic actuator, a...
    • Patent number 12,146,294
    • Issue date Nov 19, 2024
    • Volvo Construction Equipment AB
    • Mika Sahlman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system for battery-powered utility vehicles
    • Patent number 12,123,173
    • Issue date Oct 22, 2024
    • Vermeer Manufacturing Company
    • Boris Koot
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Boom control circuit for a construction machine
    • Patent number 12,123,172
    • Issue date Oct 22, 2024
    • Caterpillar SARL
    • Hideki Nakajima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine and method for controling work machine
    • Patent number 12,110,651
    • Issue date Oct 8, 2024
    • Komatsu Ltd.
    • Shota Yamawaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    System and process for conducting in-field operations
    • Patent number 12,104,361
    • Issue date Oct 1, 2024
    • ESCO Group LLC
    • Rodney K. Clarke
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Work machine and method for controlling the same
    • Patent number 12,098,515
    • Issue date Sep 24, 2024
    • Komatsu Ltd.
    • Tomoki Konda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine and system including work machine
    • Patent number 12,098,527
    • Issue date Sep 24, 2024
    • Komatsu Ltd.
    • Masaki Daimon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Coordinated actuator control by an operator control
    • Patent number 12,071,743
    • Issue date Aug 27, 2024
    • Caterpillar Inc.
    • Jeremy Kushner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Contact prevention device for work machine
    • Patent number 12,071,744
    • Issue date Aug 27, 2024
    • YANMAR POWER TECHNOLOGY CO., LTD.
    • Miroku Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 12,054,918
    • Issue date Aug 6, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Seiji Hijikata
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 12,054,916
    • Issue date Aug 6, 2024
    • Kubota Corporation
    • Hiroshi Horii
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic drive system
    • Patent number 12,055,162
    • Issue date Aug 6, 2024
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Tomomichi Nose
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic control system for a working machine
    • Patent number 12,018,459
    • Issue date Jun 25, 2024
    • Caterpillar SARL
    • Hideki Nakajima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Work machine
    • Patent number 12,012,716
    • Issue date Jun 18, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Yusuke Suzuki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY SYSTEM, WORK MACHINE, AND DISPLAY METHOD
    • Publication number 20250111802
    • Publication date Apr 3, 2025
    • Komatsu Ltd.
    • Kosuke Asai
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    A WORK VEHICLE
    • Publication number 20250092643
    • Publication date Mar 20, 2025
    • CNH INDUSTRIAL ITALIA S.P.A.
    • Adriano Garramone
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ELECTRIC WORK MACHINE
    • Publication number 20250091442
    • Publication date Mar 20, 2025
    • Yanmar Holdings Co., Ltd.
    • Daiki Kanai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20250075468
    • Publication date Mar 6, 2025
    • Yanmar Holdings Co., Ltd.
    • Kohei OKAZAKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine
    • Publication number 20250059728
    • Publication date Feb 20, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Yoichi KOWATARI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20250059727
    • Publication date Feb 20, 2025
    • KUBOTA CORPORATION
    • Hiroya MORI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Control System in Working Machine
    • Publication number 20250052035
    • Publication date Feb 13, 2025
    • CATERPILLAR S.A.R.L.
    • Hideki Nakajima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20250043542
    • Publication date Feb 6, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Katsumasa UJI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HANDLING MACHINE COMPRISING A HYDRAULIC STEERING SYSTEM
    • Publication number 20250033941
    • Publication date Jan 30, 2025
    • MANITOU BF
    • Hervé MERTEN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Agricultural Vehicle with a Working Component and a Method for Cont...
    • Publication number 20250024769
    • Publication date Jan 23, 2025
    • AGCO International GmbH
    • Werner Maurus
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    WORK VEHICLE, CONTROLLER FOR WORK VEHICLE, AND SPEED CONTROL METHOD...
    • Publication number 20250027293
    • Publication date Jan 23, 2025
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine
    • Publication number 20250017124
    • Publication date Jan 16, 2025
    • KUBOTA CORPORATION
    • Kohei Ono
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Construction Machine
    • Publication number 20250019922
    • Publication date Jan 16, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Hajime OKANO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    EXCAVATOR, EXCAVATOR CONTROL SYSTEM, AND REMOTE EXCAVATOR OPERATION...
    • Publication number 20250012052
    • Publication date Jan 9, 2025
    • SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    • Hiroyuki TSUKAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CRAWLER-TYPE WORK MACHINE
    • Publication number 20250012043
    • Publication date Jan 9, 2025
    • Komatsu Ltd.
    • Takeshi YOSHIKAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ELECTRIC WORKING MACHINE
    • Publication number 20250012050
    • Publication date Jan 9, 2025
    • KUBOTA CORPORATION
    • Takuma SAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic Drive System for a Construction and/or Thick Matter Pump...
    • Publication number 20250012298
    • Publication date Jan 9, 2025
    • Putzmeister Engineering GmbH
    • Michael SCHAEFER
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20250003193
    • Publication date Jan 2, 2025
    • KUBOTA CORPORATION
    • Junki ITO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL SYSTEM IN EXCAVATOR TYPE CONSTRUCTION MACHINE
    • Publication number 20240426077
    • Publication date Dec 26, 2024
    • CATERPILLAR S.A.R.L.
    • Hideki Nakajima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM ARCHITECTURES FOR STEERING AND WORK FUNCTIONS IN A WHEEL LOADER
    • Publication number 20240425104
    • Publication date Dec 26, 2024
    • Parker-Hannifin Corporation
    • Hao Zhang
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONTROL DEVICE OF WORK MACHINE
    • Publication number 20240410135
    • Publication date Dec 12, 2024
    • KOMATSU LTD.
    • Toshiaki KUMAGAI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE, METHOD, AND SYSTEM FOR CONTROLLING WORK MACHINE
    • Publication number 20240410137
    • Publication date Dec 12, 2024
    • Komatsu Ltd.
    • Akihiro KYOZU
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Electric Work Machine
    • Publication number 20240410132
    • Publication date Dec 12, 2024
    • Yanmar Holdings Co., Ltd.
    • Hiroyuki Muraoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC POWER AMPLIFICATION
    • Publication number 20240410399
    • Publication date Dec 12, 2024
    • GREAT PLAINS MANUFACTURING, INC.
    • Jason Carlson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM FOR CONTROLLING MANIPULATION REACTION FORCE AND METHOD FOR C...
    • Publication number 20240392537
    • Publication date Nov 28, 2024
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Ryota SEKIZUKA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DRIVE DEVICE AND METHOD OF CONTROLLING THE SAME
    • Publication number 20240392530
    • Publication date Nov 28, 2024
    • Nabtesco Corporation
    • Noriko FURUTA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine Control Method, Work Machine Control Program, Work Mac...
    • Publication number 20240392536
    • Publication date Nov 28, 2024
    • Yanmar Holdings Co., Ltd.
    • Kohei Okazaki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Work Machine
    • Publication number 20240376691
    • Publication date Nov 14, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Teruki IGARASHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Pump Diagnostic Device and Construction Machine
    • Publication number 20240376695
    • Publication date Nov 14, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Kosuke SOGA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Management Apparatus and Management System for Work Machine
    • Publication number 20240376696
    • Publication date Nov 14, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Akira KURASAKO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING