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Fulcrums at upper surface

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  • CPC
  • F01L2001/188
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES

Current Industry

F01L2001/188Fulcrums at upper surface
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Engine braking system
    • Patent number 12,152,515
    • Issue date Nov 26, 2024
    • Deere & Company
    • Kyle D. Redfern
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm assembly
    • Patent number 10,927,724
    • Issue date Feb 23, 2021
    • Eaton Corporation
    • Douglas J. Nielsen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable ratio rocker arm system
    • Patent number 10,598,054
    • Issue date Mar 24, 2020
    • Deere & Company
    • Dale J. Swehla
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve train assembly
    • Patent number 10,590,809
    • Issue date Mar 17, 2020
    • Eaton Corporation
    • Eric John Yankovic
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic lash adjuster, a valve train comprising the same and a me...
    • Patent number 8,800,520
    • Issue date Aug 12, 2014
    • Eaton SRL
    • Massimo D'Amore
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sheet steel rocker arm
    • Patent number 7,918,200
    • Issue date Apr 5, 2011
    • Schaeffler KG
    • Van Hau Nguyen
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Valvetrain switchable lever arm for internal combustion engine usin...
    • Patent number 7,707,979
    • Issue date May 4, 2010
    • Schaeffler KG
    • Richard Best
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valvetrain switchable lever arm for internal combustion engine usin...
    • Patent number 7,568,459
    • Issue date Aug 4, 2009
    • Schaeffler KG
    • Richard Best
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Valve lash adjuster having electro-hydraulic lost-motion capability
    • Patent number 7,509,933
    • Issue date Mar 31, 2009
    • Delphi Technologies, Inc.
    • Philip J. G. Dingle
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Apparatus and methods for varying valve lift in an internal combust...
    • Patent number 7,322,325
    • Issue date Jan 29, 2008
    • Ideal Engine Incorporated
    • Hermann Mueller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve drive
    • Patent number 7,261,073
    • Issue date Aug 28, 2007
    • Schaeffler KG
    • Gunter Eisenhardt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve lift control unit with simplified lubrication
    • Patent number 6,651,779
    • Issue date Nov 25, 2003
    • Eaton Corporation
    • Majo Cecur
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve resting mechanism for cylinder control type engine
    • Patent number 6,412,461
    • Issue date Jul 2, 2002
    • Isuzu Ceramics Research Institute Co. Ltd.
    • Kenro Nakashima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine adjustable valve gear
    • Patent number 5,253,620
    • Issue date Oct 19, 1993
    • Mercedes-Benz AG
    • Michael Dohn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylinder head of an internal combustion engine
    • Patent number 5,150,672
    • Issue date Sep 29, 1992
    • AVL Gesellschaft fur Verbrennungskraftmaschinen und Messtechnik m.b.H. Prof.D...
    • Christof D. Fischer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electromagnetically operating setting device
    • Patent number 5,117,213
    • Issue date May 26, 1992
    • FEV Motorentechnik GmbH & Co. KG
    • Peter Kreuter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable lift valve train
    • Patent number 4,986,227
    • Issue date Jan 22, 1991
    • Albert B. Dewey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve operating mechanism
    • Patent number 4,964,375
    • Issue date Oct 23, 1990
    • Nissan Motor Co., Ltd.
    • Satoshi Takeyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rocker arm for operating two valves
    • Patent number 4,913,104
    • Issue date Apr 3, 1990
    • Henley Manufacturing Corporation
    • Jesse V. Mills
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rocker arm clearance removing device
    • Patent number 4,903,651
    • Issue date Feb 27, 1990
    • Honda Giken Kogyo Kabushiki Kaisha
    • Masaaki Matsuura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sealed-type lash adjuster
    • Patent number 4,840,151
    • Issue date Jun 20, 1989
    • Honda Giken Kogyo Kabushiki Kaisha
    • Masayasu Sakata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic oil for use in sealed-type, lash adjusters
    • Patent number 4,798,179
    • Issue date Jan 17, 1989
    • Honda Giken Kogyo Kabushiki Kaisha
    • Masayasu Sakata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Control apparatus for intake and exhaust valves of an internal comb...
    • Patent number 4,779,589
    • Issue date Oct 25, 1988
    • Honda Giken Kogyo Kabushiki Kaisha
    • Masaaki Matsuura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sealed-type hydraulic lash adjuster
    • Patent number 4,763,617
    • Issue date Aug 16, 1988
    • Honda Giken Kogyo Kabushiki Kaisha
    • Shoichi Honda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve actuating device of four-cycle internal combustion engine
    • Patent number 4,762,099
    • Issue date Aug 9, 1988
    • Honda Giken Koygo Kabushiki Kaisha
    • Noriaki Fujii
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve train for internal combustion engine
    • Patent number 4,739,734
    • Issue date Apr 26, 1988
    • Honda Giken Kogyo Kabushiki Kaisha
    • Shoichi Honda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rolling contact rocker arm with reaction member, rocker key and rol...
    • Patent number 4,724,803
    • Issue date Feb 16, 1988
    • General Motors Corporation
    • Donald L. Williams
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve lift/timing mechanism
    • Patent number 4,724,822
    • Issue date Feb 16, 1988
    • General Motors Corporation
    • Duane J. Bonvallet
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Low friction high speed rocker arm
    • Patent number 4,682,575
    • Issue date Jul 28, 1987
    • Ford Motor Company
    • Aladar O. Simko
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable valve lift/timing mechanism
    • Patent number 4,638,773
    • Issue date Jan 27, 1987
    • General Motors Corporation
    • Duane J. Bonvallet
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents