TREA

Rudolf Kauffeldt

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  • Einzisweiler, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure supply to a continuously adjustable automatic transmission...
    • Patent number 7,771,301
    • Issue date Aug 10, 2010
    • ZF Transmission Technologies, L.L.C.
    • Rudolf Kauffeldt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reversing gearset of a continuously variable transmission in partic...
    • Patent number 7,534,186
    • Issue date May 19, 2009
    • ZF Transmission Technologies, L.L.C.
    • Rudolf Kauffeldt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variator
    • Patent number 6,840,876
    • Issue date Jan 11, 2005
    • ZF Transmission Technologies, L.L.C.
    • Dietmar Illerhaus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Variator
    • Publication number 20030008737
    • Publication date Jan 9, 2003
    • Dietmar Illerhaus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...