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Olaf Langwald

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  • Neukirch, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drain valve
    • Patent number 8,960,370
    • Issue date Feb 24, 2015
    • ZF Friedrichshafen AG
    • Olaf Langwald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuating device for a clutch
    • Patent number 7,334,671
    • Issue date Feb 26, 2008
    • ZF Friedrichshafen AG
    • Olaf Langwald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Gearbox Pump
    • Publication number 20140161656
    • Publication date Jun 12, 2014
    • ZF Friedrichshafen AG
    • Olaf Langwald
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRAIN VALVE
    • Publication number 20120241452
    • Publication date Sep 27, 2012
    • ZF Friedrichshafen AG
    • Olaf LANGWALD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLING OIL CIRCULATION OF A MOTOR-VEHICLE TRANSMISSION WITH A CONT...
    • Publication number 20100218642
    • Publication date Sep 2, 2010
    • ZF Friedrichshafen AG
    • Horst LEICHSENRING
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PARKING LOCK MECHANISM FOR A TRANSMISSION AND TRANSMISSION INCORPOR...
    • Publication number 20080000315
    • Publication date Jan 3, 2008
    • ZF Friedrichshafen AG
    • Heinz Reichert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Actuating device for a clutch
    • Publication number 20060032721
    • Publication date Feb 16, 2006
    • Olaf Langwald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...