having multiple valves for multiple output members

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC VALVE ASSEMBLY

    • Publication number 20240044344
    • Publication date Feb 8, 2024
    • HAWE HYDRAULIK SE
    • Thomas WECHSEL
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Work Machine

    • Publication number 20230167622
    • Publication date Jun 1, 2023
    • Hitachi Construction Machinery Co., Ltd.
    • Kento KUMAGAI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LANDING GEAR LIFTING/LOWERING EHA SYSTEM

    • Publication number 20220136532
    • Publication date May 5, 2022
    • Sumitomo Precision Products Co., Ltd.
    • Takaaki ONISHI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ELECTRO-HYDROSTATIC ACTUATOR SYSTEM

    • Publication number 20220003250
    • Publication date Jan 6, 2022
    • Moog Luxembourg S.a.r.l.
    • Sascha Dany
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Hydraulic Axis With Energy Storage Feature

    • Publication number 20210239136
    • Publication date Aug 5, 2021
    • ROBERT BOSCH GmbH
    • Royce Gerngross
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    EQUALIZED HYDRAULIC CLAMP FORCE CONTROL

    • Publication number 20210102836
    • Publication date Apr 8, 2021
    • Cascade Corporation
    • David W. PETRONEK
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    WORK MACHINE

    • Publication number 20200256037
    • Publication date Aug 13, 2020
    • KOMATSU LTD.
    • Katsunaga KASHIMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROL OF A WORK VEHICLE

    • Publication number 20200248435
    • Publication date Aug 6, 2020
    • CNH INDUSTRIAL AMERICA LLC
    • Timothy Aaron Newlin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEMS FOR CONSTRUCTION MACHINERY

    • Publication number 20200199849
    • Publication date Jun 25, 2020
    • J.C. Bamford Excavators Limited
    • James Hewitt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE AND HYDRAULIC SYSTEM FOR WORK MACHINE

    • Publication number 20190249390
    • Publication date Aug 15, 2019
    • KUBOTA CORPORATION
    • Jun TOMITA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC DRIVING SYSTEM

    • Publication number 20190194006
    • Publication date Jun 27, 2019
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Masahiro MATSUO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MODULAR DIRECTIONAL VALVE WITH TWO OR MORE ELEMENTS OF MIXED TYPE

    • Publication number 20180372127
    • Publication date Dec 27, 2018
    • WALVOIL S.P.A.
    • Ulderico BUSANI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID POWER CONTROL SYSTEM FOR MOBILE LOAD HANDLING EQUIPMENT

    • Publication number 20180363682
    • Publication date Dec 20, 2018
    • Cascade Corporation
    • Pat S. McKERNAN
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM FOR WORKING MACHINE

    • Publication number 20180274209
    • Publication date Sep 27, 2018
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Drive System for Construction Machine

    • Publication number 20180251960
    • Publication date Sep 6, 2018
    • Hitachi Construction Machinery Co., Ltd.
    • Hiromasa TAKAHASHI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CIRCUIT AND WORKING MACHINE

    • Publication number 20180127949
    • Publication date May 10, 2018
    • CATERPILLAR S.A.R.L.
    • Hideki Nakajima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Systems for Construction Machinery

    • Publication number 20180119390
    • Publication date May 3, 2018
    • J.C. Bamford Excavators Limited
    • James Hewitt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Hydraulic Systems for Construction Machinery

    • Publication number 20180119389
    • Publication date May 3, 2018
    • J.C. Bamford Excavators Limited
    • James Hewitt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC CIRCUIT FOR CONSTRUCTION MACHINE

    • Publication number 20170145661
    • Publication date May 25, 2017
    • Nabtesco Corporation
    • Hitoshi IWASAKI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE

    • Publication number 20160032947
    • Publication date Feb 4, 2016
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Hidenori TANAKA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID PRESSURE CONTROL DEVICE FOR POWER SHOVEL

    • Publication number 20150285274
    • Publication date Oct 8, 2015
    • Kayaba Industry Co., Ltd.
    • Masanari Kojima
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINERY

    • Publication number 20150113970
    • Publication date Apr 30, 2015
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Man-Seuk Jeon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    VALVE FOR VALVE ASSEMBLY

    • Publication number 20150107699
    • Publication date Apr 23, 2015
    • HYDAC FLUIDTECHNIK GMBH
    • Philipp Hilzendegen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC SYSTEM

    • Publication number 20150096290
    • Publication date Apr 9, 2015
    • Putzmeister Engineering GmbH
    • Jan-Martin Veit
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC DRIVE DEVICE FOR CARGO HANDLING VEHICLE

    • Publication number 20140369866
    • Publication date Dec 18, 2014
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yuki UEDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TRAVEL CONTROL SYSTEM FOR CONSTRUCTION MACHINERY

    • Publication number 20140345268
    • Publication date Nov 27, 2014
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Man-Seuk Jeon
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING VEHICLE

    • Publication number 20140322045
    • Publication date Oct 30, 2014
    • Kunihiko Sakamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic Control System Having Relief Flow Capture

    • Publication number 20140283915
    • Publication date Sep 25, 2014
    • Caterpillar Inc.
    • Pengfei Ma
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Fluid Regeneration in a Hydraulic System

    • Publication number 20140283676
    • Publication date Sep 25, 2014
    • Caterpillar Inc.
    • Matt Beschorner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    METHODS AND SYSTEMS FOR FLOW SHARING IN A HYDRAULIC TRANSFORMER SYS...

    • Publication number 20140260232
    • Publication date Sep 18, 2014
    • Eaton Center
    • Per William Danzl
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING