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Roman Kern

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  • Forchheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic tensioning device for a flexible drive means
    • Patent number 8,905,378
    • Issue date Dec 9, 2014
    • Schaeffler Technologies GmbH & Co. KG
    • Roman Kern
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic tensioning system comprising integrated overpressure valve
    • Patent number 8,317,643
    • Issue date Nov 27, 2012
    • Schaeffler Technologies AG & Co. KG
    • Dominik Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wrap-around drive
    • Patent number 8,267,822
    • Issue date Sep 18, 2012
    • Schaeffler Technologies AG & Co. KG
    • Bolko Schuseil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC TENSIONING DEVICE FOR A FLEXIBLE DRIVE MEANS
    • Publication number 20110297906
    • Publication date Dec 8, 2011
    • Schaeffler Technologies GmbH & Co. KG
    • Roman Kern
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BELT DRIVE
    • Publication number 20110053719
    • Publication date Mar 3, 2011
    • Schaeffler Technologies GmbH & Co. KG
    • Bolko Schuseil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC TENSIONING SYSTEM COMPRISING INTEGRATED OVERPRESSURE VALVE
    • Publication number 20110015013
    • Publication date Jan 20, 2011
    • Schaeffler Technologies GmbH & Co. KG
    • Dominik Hofmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONING DEVICE FOR THE TRACTION MECHANISM DRIVE IN A TIMING SYST...
    • Publication number 20100292036
    • Publication date Nov 18, 2010
    • Schaeffler Technologies GmbH & Co. KG
    • Marco Kowalski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC TENSIONING UNIT FOR FLEXIBLE DRIVES
    • Publication number 20100048334
    • Publication date Feb 25, 2010
    • Schaeffler KG
    • Roman Kern
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY DISC
    • Publication number 20090253542
    • Publication date Oct 8, 2009
    • Schaeffler KG
    • Roman Kern
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Belt Drive
    • Publication number 20080287234
    • Publication date Nov 20, 2008
    • Schaeffler KG
    • Roman Kern
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Belt Drive
    • Publication number 20080214341
    • Publication date Sep 4, 2008
    • Schaeffler KG
    • Bolko Schuseil
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATING DISK WITH A PERIODICALLY CHANGING TOOTH-SPACE GEOMETRY
    • Publication number 20080176689
    • Publication date Jul 24, 2008
    • Schaeffler KG
    • Frank Rettig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLATE VALVE FOR TRACTION ELEMENT TENSIONING SYSTEMS
    • Publication number 20080121834
    • Publication date May 29, 2008
    • Schaeffler KG
    • Roman Kern
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC TRACTION ELEMENT TENSIONER WITH INTEGRATED TENSION-FORCE...
    • Publication number 20080119309
    • Publication date May 22, 2008
    • Schaeffler KG
    • Roman Kern
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...