involving adjustment of a pump or motor with adjustable output or capacity

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for Controlling a Hydrostatic Drive

    • Publication number 20240301949
    • Publication date Sep 12, 2024
    • ROBERT BOSCH GmbH
    • Ximing Wang
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DRIVE MOTOR DISPLACEMENT CONTROL

    • Publication number 20240110365
    • Publication date Apr 4, 2024
    • Doosan Bobcat North America, Inc.
    • Charles Young
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDROMECHANICAL TRANSMISSION WITH HYDROSTATIC ASSEMBLY AND HYDROSTA...

    • Publication number 20240044403
    • Publication date Feb 8, 2024
    • DANA ITALIA S.r.l.
    • Lorenzo DALLA PALMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WORKING MACHINE

    • Publication number 20240026648
    • Publication date Jan 25, 2024
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDROMECHANICAL TRANSMISSION WITH HYDROSTATIC ASSEMBLY AND HYDROSTA...

    • Publication number 20230383839
    • Publication date Nov 30, 2023
    • DANA ITALIA S.r.l.
    • Lorenzo DALLA PALMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    WORKING MACHINE

    • Publication number 20230220913
    • Publication date Jul 13, 2023
    • KUBOTA CORPORATION
    • Ryota HAMAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE

    • Publication number 20230055738
    • Publication date Feb 23, 2023
    • Komatsu Ltd.
    • Yuichi NAKANO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STEPLESS SPEED CHANGE STRUCTURE

    • Publication number 20230049519
    • Publication date Feb 16, 2023
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Koji IWAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC STATIC TRANSMISSION SYSTEM

    • Publication number 20230022177
    • Publication date Jan 26, 2023
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WORK VEHICLE

    • Publication number 20220298753
    • Publication date Sep 22, 2022
    • Hitachi Construction Machinery Co., Ltd.
    • Koji HYODO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC AUTOMATIC TRANSMISSION BICYCLE

    • Publication number 20220266948
    • Publication date Aug 25, 2022
    • Dong Won LEE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WORKING VEHICLE

    • Publication number 20220112950
    • Publication date Apr 14, 2022
    • KUBOTA CORPORATION
    • Hitoshi AZUMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSAXLE

    • Publication number 20220095541
    • Publication date Mar 31, 2022
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Mai TERADA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING MACHINE

    • Publication number 20220049465
    • Publication date Feb 17, 2022
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WORK VEHICLE

    • Publication number 20210254710
    • Publication date Aug 19, 2021
    • Yanmar Power Technology Co., Ltd.
    • Taihei DAIYAKUJI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC TRANSMISSION ASSEMBLY

    • Publication number 20210222774
    • Publication date Jul 22, 2021
    • LS MTRON Ltd.
    • Seung Ho CHEONG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE

    • Publication number 20210140541
    • Publication date May 13, 2021
    • Komatsu Ltd.
    • Takahisa OASA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC SYSTEM OF WORK MACHINE AND WORK MACHINE

    • Publication number 20210102626
    • Publication date Apr 8, 2021
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROLLING PUMP PERFORMANCE IN A TRANSMISSION

    • Publication number 20210054927
    • Publication date Feb 25, 2021
    • ALLISON TRANSMISSION, INC.
    • Charles F. Long
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER SPLIT AND VARIABLE CREEP DRIVE SYSTEM FOR STREET SWEEPER OR L...

    • Publication number 20210048093
    • Publication date Feb 18, 2021
    • Federal Signal Corporation
    • Xiaolun Huang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    METHOD AND SYSTEM FOR CONTROLLING A HYDROSTATIC DRIVE SYSTEM OF AN...

    • Publication number 20210018092
    • Publication date Jan 21, 2021
    • CNH Industrial America LLC
    • Shusen Zhang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER CONVERSION DEVICE

    • Publication number 20200355253
    • Publication date Nov 12, 2020
    • Hydracharge LLC
    • Jeffrey J. Buschur
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL SYSTEMS FOR HYDRAULIC AXIAL DISPLACEMENT MACHINES

    • Publication number 20200256404
    • Publication date Aug 13, 2020
    • Eaton Intelligent Power Limited
    • Richard Randel LYMAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC APPARATUS FOR STRETCHING CONDUCTORS FOR POWER LINES

    • Publication number 20200232558
    • Publication date Jul 23, 2020
    • TESMEC S.P.A.
    • Alberto Oscar
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC SYSTEM OF WORK MACHINE AND WORK MACHINE

    • Publication number 20200224764
    • Publication date Jul 16, 2020
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE

    • Publication number 20200199850
    • Publication date Jun 25, 2020
    • Komatsu Ltd.
    • Takahisa OASA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC AUTOMATIC TRANSMISSION BICYCLE

    • Publication number 20200172199
    • Publication date Jun 4, 2020
    • Dong Won LEE
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Planetary Gear PTO Unit with a Hydraulic Control, Work Vehicle Comp...

    • Publication number 20200156469
    • Publication date May 21, 2020
    • CNH INDUSTRIAL AMERICA LLC
    • Alessandro Benevelli
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE

    • Publication number 20200158235
    • Publication date May 21, 2020
    • Komatsu Ltd.
    • Takahisa OASA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...