Control of or by fluid drive

Patents Grantslast 30 patents

  • Information Patent Grant

    Transmission shifting with speed dither and torque dither

    • Patent number 8,818,653
    • Issue date Aug 26, 2014
    • Parker-Hannifin Corporation
    • Yisheng Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission shifting with speed dither and torque dither

    • Patent number 8,306,707
    • Issue date Nov 6, 2012
    • Parker-Hannifin Corporation
    • Yisheng Zhang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission system for vehicle

    • Patent number 6,648,795
    • Issue date Nov 18, 2003
    • Fuji Jukogyo Kabushiki Kaisha
    • Toshio Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Multiple stage gearbox shiftable under load

    • Patent number 4,641,549
    • Issue date Feb 10, 1987
    • J. M. Voith GmbH
    • Helmut Muller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3503277

    • Patent number 3,503,277
    • Issue date Mar 31, 1970
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3276552

    • Patent number 3,276,552
    • Issue date Oct 4, 1966
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3076353

    • Patent number 3,076,353
    • Issue date Feb 5, 1963
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2707408

    • Patent number 2,707,408
    • Issue date May 3, 1955
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2612061

    • Patent number 2,612,061
    • Issue date Sep 30, 1952
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2498600

    • Patent number 2,498,600
    • Issue date Feb 21, 1950
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2457692

    • Patent number 2,457,692
    • Issue date Dec 28, 1948
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2456132

    • Patent number 2,456,132
    • Issue date Dec 14, 1948
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2421190

    • Patent number 2,421,190
    • Issue date May 27, 1947
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2400307

    • Patent number 2,400,307
    • Issue date May 14, 1946
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2373453

    • Patent number 2,373,453
    • Issue date Apr 10, 1945
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2360258

    • Patent number 2,360,258
    • Issue date Oct 10, 1944
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2354596

    • Patent number 2,354,596
    • Issue date Jul 25, 1944
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2343304

    • Patent number 2,343,304
    • Issue date Mar 7, 1944
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2341921

    • Patent number 2,341,921
    • Issue date Feb 15, 1944
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents