TREA

with cylinders carried in rotary cylinder blocks or cylinder-bearing members

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  • CPC
  • F16H39/14
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16HGEARING F16H39/00Rotary fluid gearing using pumps and motors of the volumetric type

Current Industry

F16H39/14with cylinders carried in rotary cylinder blocks or cylinder-bearing members
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Axial piston variable displacement hydraulic devices, such as hydra...
    • Patent number 12,320,412
    • Issue date Jun 3, 2025
    • Regents of The University of Minnesota
    • Perry Y. Li
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Stepless speed change structure
    • Patent number 12,000,467
    • Issue date Jun 4, 2024
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Iwaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor-hydraulic machine unit for attachment to a hydraulic assembly
    • Patent number 11,795,926
    • Issue date Oct 24, 2023
    • Robert Bosch GmbH
    • Benjamin Joa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydrostatic transaxle
    • Patent number 11,547,051
    • Issue date Jan 10, 2023
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Toshifumi Yasuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pivotable drive apparatus for a stand-on vehicle
    • Patent number 11,376,953
    • Issue date Jul 5, 2022
    • Hydro-Gear Limited Partnership
    • Nathan W. Bonny
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic transaxle
    • Patent number 11,338,671
    • Issue date May 24, 2022
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Michio Tsukamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid expansion tank
    • Patent number 11,300,198
    • Issue date Apr 12, 2022
    • Hydro-Gear Limited Partnership
    • Eric S. Phanco
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic motor
    • Patent number 11,009,015
    • Issue date May 18, 2021
    • Hydro-Gear Limited Partnership
    • Nathan W. Bonny
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Port plate for integrated drive generator
    • Patent number 11,002,258
    • Issue date May 11, 2021
    • Hamilton Sundstrand Corporation
    • Derek R. Hochstetler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Modular drive unit
    • Patent number 10,935,117
    • Issue date Mar 2, 2021
    • Hydro-Gear Limited Partnership
    • Michael L. Bennett
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic transaxle
    • Patent number 10,895,249
    • Issue date Jan 19, 2021
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Daisuke Murashima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic transaxle
    • Patent number 10,865,872
    • Issue date Dec 15, 2020
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Hiroshi Sugimoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pivotable drive apparatus for a stand-on vehicle
    • Patent number 10,857,879
    • Issue date Dec 8, 2020
    • Hydro-Gear Limited Partnership
    • Nathan W. Bonny
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydrostatic transmission
    • Patent number 10,794,459
    • Issue date Oct 6, 2020
    • Thomas K. Castle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control mechanism for stepless transmission
    • Patent number 10,794,480
    • Issue date Oct 6, 2020
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Jun Matsuura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Bearing retainer assembly for a hydrostatic transmission
    • Patent number 10,731,625
    • Issue date Aug 4, 2020
    • Hydro-Gear Limited Partnership
    • B. Keith Harshman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Return to neutral mechanism for hydrostatic transmission
    • Patent number 10,724,632
    • Issue date Jul 28, 2020
    • Parker-Hannifin Corporation
    • Randall Thompson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid expansion tank
    • Patent number 10,690,152
    • Issue date Jun 23, 2020
    • Hydro-Gear Limited Partnership
    • Eric S. Phanco
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Variable block shaft for integrated drive generator
    • Patent number 10,670,126
    • Issue date Jun 2, 2020
    • Hamilton Sundstrand Corporation
    • Derek R. Hochstetler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic pump assembly
    • Patent number 10,670,051
    • Issue date Jun 2, 2020
    • Hydro-Gear Limited Partnership
    • Nathan W. Bonny
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydro-mechanical transmission
    • Patent number 10,584,781
    • Issue date Mar 10, 2020
    • EATON INTELLIGENT POWER LIMITED
    • Nikhil Shyamsunder Shetty
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic unit cylinder block for integrated drive generator
    • Patent number 10,539,213
    • Issue date Jan 21, 2020
    • Hamilton Sundstrand Corporation
    • Derek R. Hochstetler
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Drive device
    • Patent number 10,480,142
    • Issue date Nov 19, 2019
    • Hydro-Gear Limited Partnership
    • Thomas J. Langenfeld
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Micro-traction drive unit, hydraulic transmission and hydraulic device
    • Patent number 10,408,319
    • Issue date Sep 10, 2019
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Hiroshi Sugimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission and engine configuration
    • Patent number 10,364,874
    • Issue date Jul 30, 2019
    • Hydro-Gear Limited Partnership
    • Michael L. Bennett
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Micro-traction drive unit and hydrostatic transmission
    • Patent number 10,364,875
    • Issue date Jul 30, 2019
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji Iwaki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Entrained air deflector for a hydrostatic transmission
    • Patent number 10,281,035
    • Issue date May 7, 2019
    • Honda Motor Co., Ltd.
    • Justin William Lee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic unit
    • Patent number 10,228,013
    • Issue date Mar 12, 2019
    • Hamilton Sundstand Corporation
    • Kris H. Campbell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Port plate assembly for hydraulic unit
    • Patent number 9,845,679
    • Issue date Dec 19, 2017
    • Hamilton Sundstrand Corporation
    • Kris H. Campbell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Transmission and engine configuration
    • Patent number 9,726,269
    • Issue date Aug 8, 2017
    • Hydro-Gear Limited Partnership
    • Michael L. Bennett
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AXIAL PISTON VARIABLE DISPLACEMENT HYDRAULIC DEVICES, SUCH AS HYDRA...
    • Publication number 20240077135
    • Publication date Mar 7, 2024
    • Regents of the University of Minnesota
    • Perry Y. Li
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC CONNECTION
    • Publication number 20230241967
    • Publication date Aug 3, 2023
    • Caterpillar Inc.
    • Christopher William PRUESS
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC TRANSAXLE
    • Publication number 20200376957
    • Publication date Dec 3, 2020
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Michio TSUKAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic Transaxle
    • Publication number 20190249762
    • Publication date Aug 15, 2019
    • Hiroshi Sugimoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PORT PLATE FOR INTEGRATED DRIVE GENERATOR
    • Publication number 20190219041
    • Publication date Jul 18, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Derek R. Hochstetler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FIXED BLOCK SHAFT FOR INTEGRATED DRIVE GENERATOR
    • Publication number 20190219139
    • Publication date Jul 18, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Derek R. Hochstetler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE BLOCK SHAFT FOR INTEGRATED DRIVE GENERATOR
    • Publication number 20190211910
    • Publication date Jul 11, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Derek R. Hochstetler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDROSTATIC TRANSAXLE
    • Publication number 20190141898
    • Publication date May 16, 2019
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Toshifumi Yasuda
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HYDRAULIC UNIT CYLINDER BLOCK FOR INTEGRATED DRIVE GENERATOR
    • Publication number 20190101202
    • Publication date Apr 4, 2019
    • HAMILTON SUNDSTRAND CORPORATION
    • Derek R. Hochstetler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRO-MECHANICAL TRANSMISSION
    • Publication number 20190011029
    • Publication date Jan 10, 2019
    • Eaton Intelligent Power Limited
    • Nikhil Shyamsunder SHETTY
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOAD CANCELLING HYDROSTATIC SYSTEM
    • Publication number 20180313445
    • Publication date Nov 1, 2018
    • Kinetics Drive Solutions Inc.
    • Gerald DYCK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ENTRAINED AIR DEFLECTOR FOR A HYDROSTATIC TRANSMISSION
    • Publication number 20180283546
    • Publication date Oct 4, 2018
    • Honda Motor Co., Ltd.
    • Justin William LEE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL MECHANISM FOR STEPLESS TRANSMISSION
    • Publication number 20180223992
    • Publication date Aug 9, 2018
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Jun MATSUURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MICRO-TRACTION DRIVE UNIT, HYDRAULIC TRANSMISSION AND HYDRAULIC DEVICE
    • Publication number 20170152929
    • Publication date Jun 1, 2017
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Hiroshi SUGIMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PORT PLATE ASSEMBLY FOR HYDRAULIC UNIT
    • Publication number 20160273359
    • Publication date Sep 22, 2016
    • HAMILTON SUNDSTRAND CORPORATION
    • Kris H. Campbell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL SYSTEM FOR A MACHINE WITH A DUAL PATH ELECTRONICALLY CONTRO...
    • Publication number 20140174066
    • Publication date Jun 26, 2014
    • David SCHULTE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RAMPING SUBSYSTEM FOR A MACHINE WITH A DUAL PATH ELECTRONICALLY CON...
    • Publication number 20140174067
    • Publication date Jun 26, 2014
    • David SCHULTE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STRAIGHT TRACKING CONTROL SYSTEM FOR A MACHINE WITH A DUAL PATH ELE...
    • Publication number 20140180542
    • Publication date Jun 26, 2014
    • CNH America LLC
    • Kushan VORA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOAD CONTROL FOR A MACHINE WITH A DUAL PATH ELECTRONICALLY CONTROLL...
    • Publication number 20140180550
    • Publication date Jun 26, 2014
    • CNH America LLC
    • Kushan VORA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDROSTATIC TRANSMISSION
    • Publication number 20140096515
    • Publication date Apr 10, 2014
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Yasuhisa Mochizuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Work Vehicle
    • Publication number 20130298546
    • Publication date Nov 14, 2013
    • KUBOTA CORPORATION
    • Seiji Ohkubo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydrostatic Stepless Transmission
    • Publication number 20130269328
    • Publication date Oct 17, 2013
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Koji IWAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THRUST BEARING FOR HYDRAULIC CONTINUOULSY VARIABLE TRANSMISSION
    • Publication number 20130188901
    • Publication date Jul 25, 2013
    • NSK Ltd.
    • Chisato Tateyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydrostatic Stepless Transmission
    • Publication number 20120297757
    • Publication date Nov 29, 2012
    • Nobuhisa KAMIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OPPOSING SWASH PLATE PISTON PUMP/MOTOR
    • Publication number 20120269656
    • Publication date Oct 25, 2012
    • Kayaba Industry Co., Ltd.
    • Takeo SHIMIZU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDROSTATIC TRANSMISSION BY-PASS MECHANISM
    • Publication number 20110296824
    • Publication date Dec 8, 2011
    • GXi Holdings, LLC
    • Gordon W. Jackson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Axle Driving Apparatus
    • Publication number 20110284310
    • Publication date Nov 24, 2011
    • Robert ABEND
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    INTEGRATED HYDROSTATIC TRANSMISSION
    • Publication number 20110192158
    • Publication date Aug 11, 2011
    • Matthew Herman SIMON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pump Unit And Hydrostatic Transmission
    • Publication number 20100257856
    • Publication date Oct 14, 2010
    • Masahisa KAWAMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydrostatic differential transmission
    • Publication number 20100205951
    • Publication date Aug 19, 2010
    • Richard E. Leker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...