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Different types of speed-change gear mechanisms

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  • CPC
  • F16H2720/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16HGEARING

Current Industry

F16H2720/00Different types of speed-change gear mechanisms

Sub Industries

F16H2720/02Gears with a non-circular rolling curve or gears with special teeth F16H2720/04Combining a planetary speed-change gearing with a motor vehicle drive axle differential
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Two-speed electric drive-unit
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    • Issue date Feb 16, 2021
    • GM Global Technology Operations LLC
    • Brendan M. Conlon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Transmission with dual input and output shafts
    • Patent number 9,587,727
    • Issue date Mar 7, 2017
    • Schaeffler Technologies AG & Co. KG
    • Jeffrey Hemphill
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Differential torque multiplying device
    • Patent number 3,939,731
    • Issue date Feb 24, 1976
    • S.p.A. Ranzi Legnano
    • Ubaldo Ranzi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3859871
    • Patent number 3,859,871
    • Issue date Jan 14, 1975
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  • Information Patent Grant

    3842691
    • Patent number 3,842,691
    • Issue date Oct 22, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3823620
    • Patent number 3,823,620
    • Issue date Jul 16, 1974
    • B60 - VEHICLES IN GENERAL
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    3818775
    • Patent number 3,818,775
    • Issue date Jun 25, 1974
    • G05 - CONTROLLING REGULATING
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    3802294
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    • Issue date Apr 9, 1974
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  • Information Patent Grant

    3802288
    • Patent number 3,802,288
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    3800626
    • Patent number 3,800,626
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    3589212
    • Patent number 3,589,212
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    3587348
    • Patent number 3,587,348
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    3529493
    • Patent number 3,529,493
    • Issue date Sep 22, 1970
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    3525273
    • Patent number 3,525,273
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    • Patent number 3,468,193
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  • Information Patent Grant

    3461743
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    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3444761
    • Patent number 3,444,761
    • Issue date May 20, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3442158
    • Patent number 3,442,158
    • Issue date May 6, 1969
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  • Information Patent Grant

    3442156
    • Patent number 3,442,156
    • Issue date May 6, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    3429394
    • Patent number 3,429,394
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    3422702
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    3386314
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    3358529
    • Patent number 3,358,529
    • Issue date Dec 19, 1967
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    3315544
    • Patent number 3,315,544
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    3307427
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    3298250
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    3295393
    • Patent number 3,295,393
    • Issue date Jan 3, 1967
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Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSMISSION WITH DUAL INPUT AND OUTPUT SHAFTS
    • Publication number 20160245382
    • Publication date Aug 25, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
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