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Dietmar Heidingsfeld

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  • Aachen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Torsional vibration damper
    • Patent number 9,133,904
    • Issue date Sep 15, 2015
    • ZF Friedrichshafen AG
    • Andreas Kranz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration damper
    • Patent number 7,765,894
    • Issue date Aug 3, 2010
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Dietmar Heidingsfeld
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration damper
    • Patent number 7,559,141
    • Issue date Jul 14, 2009
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration damper
    • Patent number 7,341,523
    • Issue date Mar 11, 2008
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Dietmar Heidingsfeld
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration damper
    • Patent number 7,077,752
    • Issue date Jul 18, 2006
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disengaging device for a clutch
    • Patent number 6,435,327
    • Issue date Aug 20, 2002
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration damper with drag element
    • Patent number 6,416,416
    • Issue date Jul 9, 2002
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disengagement unit clutch pressure plate and actuating mechanism fo...
    • Patent number 6,378,680
    • Issue date Apr 30, 2002
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsion vibration damper and process for its manufacture
    • Patent number 6,364,775
    • Issue date Apr 2, 2002
    • Rohs-Voigt Patentverwertungsgesellschaft mgH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Friction plate damper
    • Patent number 6,299,539
    • Issue date Oct 9, 2001
    • Rohs-Voigt Patentverwertungs-gesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration damper
    • Patent number 6,286,390
    • Issue date Sep 11, 2001
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal for a torsional vibration damper
    • Patent number 6,273,823
    • Issue date Aug 14, 2001
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disengagement unit clutch pressure plate and actuating mechanism fo...
    • Patent number 6,260,683
    • Issue date Jul 17, 2001
    • Rohs-Voigt Patentwerwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration damper
    • Patent number 6,227,976
    • Issue date May 8, 2001
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compact disengaging device for clutches
    • Patent number 6,213,271
    • Issue date Apr 10, 2001
    • Rohs-Voigt Patentverwertungs-gesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration damper
    • Patent number 6,171,193
    • Issue date Jan 9, 2001
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuation mechanism for a clutch pressure plate with axial effect a...
    • Patent number 6,152,276
    • Issue date Nov 28, 2000
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical torsional vibration damper
    • Patent number 6,110,046
    • Issue date Aug 29, 2000
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrodynamic power transformer
    • Patent number 6,062,359
    • Issue date May 16, 2000
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional oscillation damper
    • Patent number 6,019,206
    • Issue date Feb 1, 2000
    • Rohs-Voigt Patentverwertungsgesellschaft GmbH
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration damping assembly
    • Patent number 5,863,253
    • Issue date Jan 26, 1999
    • Patentverwertungsgesellschaft Rohs Voigt mbh
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional oscillation damper
    • Patent number 5,839,962
    • Issue date Nov 24, 1998
    • Patentverwertungsgesellschaft Rohs Voigt mbh
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torsional vibration damper
    • Patent number 5,496,224
    • Issue date Mar 5, 1996
    • Rohs; Ulrich
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for changing the flow rate in a torsional oscillation damper
    • Patent number 5,078,246
    • Issue date Jan 7, 1992
    • Dr.-Ing. Ulrich Rohs
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Swivel disk friction gearing
    • Patent number 4,987,789
    • Issue date Jan 29, 1991
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TORSIONAL VIBRATION DAMPER
    • Publication number 20140076100
    • Publication date Mar 20, 2014
    • Andreas Kranz
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    TORSIONAL VIBRATION DAMPER
    • Publication number 20080119293
    • Publication date May 22, 2008
    • ROHS-VOIGT PATENTVERWERTUNGSGESELLSCHAFT MBH
    • ULRICH ROHS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORSIONAL VIBRATION DAMPER
    • Publication number 20070265100
    • Publication date Nov 15, 2007
    • ROHS-VOIGT PATENTVERWERTUNGSGESELLSCHAFT MBH
    • DIETMAR HEIDINGSFELD
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Torsional vibration damper with and process for improved damping ac...
    • Publication number 20050014564
    • Publication date Jan 20, 2005
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Torsional vibration damper
    • Publication number 20020132672
    • Publication date Sep 19, 2002
    • Dietmar Heidingsfeld
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROCESS FOR DAMPING TORSIONAL VIBRATIONS, AND TORSIONAL VIBRATION D...
    • Publication number 20010046898
    • Publication date Nov 29, 2001
    • Rohs-Voigt Patentverwertungsgesellschaft mbH
    • ULRICH ROHS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Disengagement unit clutch pressure plate and actuating mechanism fo...
    • Publication number 20010000102
    • Publication date Apr 5, 2001
    • Rohs-Voigt Patentwerwertungsgesellschaft mbH
    • Hans Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...