TREA

the axes of the members being parallel or approximately parallel

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  • CPC
  • F16H15/22
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16HGEARING F16H15/00Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members

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F16H15/22the axes of the members being parallel or approximately parallel
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Patents Grantslast 30 patents

  • Information Patent Grant

    Continuously variable transmission and bicycle
    • Patent number 10,480,626
    • Issue date Nov 19, 2019
    • Nidec-Shimpo Corporation
    • Kikuo Okamura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Continuously variable transmission
    • Patent number 10,378,621
    • Issue date Aug 13, 2019
    • Robert Hornblower Meyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Traction drive type continuously variable transmission
    • Patent number 7,780,569
    • Issue date Aug 24, 2010
    • NTN Corporation
    • Tsugito Nakazeki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission
    • Patent number 7,448,292
    • Issue date Nov 11, 2008
    • Nobuo Tomizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable transmission
    • Patent number 7,351,181
    • Issue date Apr 1, 2008
    • Robert Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously variable transmission with elastomeric meshing interface
    • Patent number 6,908,406
    • Issue date Jun 21, 2005
    • Mark Albert Overbay
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wind driven electrical power generating apparatus
    • Patent number 6,720,670
    • Issue date Apr 13, 2004
    • NTN Corporation
    • Tomoaki Makino
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind driven electrical power generating apparatus
    • Patent number 6,608,397
    • Issue date Aug 19, 2003
    • NTN Corporation
    • Tomoaki Makino
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Friction type continuously variable transmission
    • Patent number 5,746,676
    • Issue date May 5, 1998
    • NTN Corporation
    • Tatsuo Kawase
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical gearing
    • Patent number 5,601,507
    • Issue date Feb 11, 1997
    • Heerke Hoogenberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Infinitely variable ratio transmission
    • Patent number 4,646,581
    • Issue date Mar 3, 1987
    • John C. Bondurant
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear mechanical variator
    • Patent number 4,311,061
    • Issue date Jan 19, 1982
    • Ferdinando Battistin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable speed traction transmission
    • Patent number 4,187,731
    • Issue date Feb 12, 1980
    • Robert G. James
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed change device
    • Patent number 4,138,900
    • Issue date Feb 13, 1979
    • Societe Anonyme Automobiles Citroen
    • Andre F. Estaque
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3851534
    • Patent number 3,851,534
    • Issue date Dec 3, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3670586
    • Patent number 3,670,586
    • Issue date Jun 20, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3654692
    • Patent number 3,654,692
    • Issue date Apr 11, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3381777
    • Patent number 3,381,777
    • Issue date May 7, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3082634
    • Patent number 3,082,634
    • Issue date Mar 26, 1963
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2939345
    • Patent number 2,939,345
    • Issue date Jun 7, 1960
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2842001
    • Patent number 2,842,001
    • Issue date Jul 8, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2818740
    • Patent number 2,818,740
    • Issue date Jan 7, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2451033
    • Patent number 2,451,033
    • Issue date Oct 12, 1948
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2423323
    • Patent number 2,423,323
    • Issue date Jul 1, 1947
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2253750
    • Patent number 2,253,750
    • Issue date Aug 26, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2145582
    • Patent number 2,145,582
    • Issue date Jan 31, 1939
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2142730
    • Patent number 2,142,730
    • Issue date Jan 3, 1939
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1963599
    • Patent number 1,963,599
    • Issue date Jun 19, 1934
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1860621
    • Patent number 1,860,621
    • Issue date May 31, 1932
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1718267
    • Patent number 1,718,267
    • Issue date Jun 25, 1929
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents