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Alexander Dreher

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  • Sinzheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Actuator having a planetary roller screw drive
    • Patent number 10,663,044
    • Issue date May 26, 2020
    • Schaeffler Technologies AG & Co. KG
    • Peter Greb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle-rotor unit
    • Patent number 10,125,851
    • Issue date Nov 13, 2018
    • Schaeffler Technologies AG & Co. KG
    • Lars Schumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston-cylinder unit and method for operating same
    • Patent number 10,107,308
    • Issue date Oct 23, 2018
    • SCHAEFFLER TECHNLOGIES AG & CO. KG
    • Alexander Dreher
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Dual clutch transmission and method for controlling it
    • Patent number 8,220,606
    • Issue date Jul 17, 2012
    • Schaeffler Technologies AG & Co. KG
    • Alexander Dreher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch system
    • Patent number 8,201,679
    • Issue date Jun 19, 2012
    • Schaeffler Technologies AG & Co. KG
    • Dirk Burkhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process for controlling a friction clutch
    • Patent number 8,100,812
    • Issue date Jan 24, 2012
    • Schaeffler Technologies GmbH & Co. KG
    • Laszlo Man
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTUATOR HAVING A PLANETARY ROLLER SCREW DRIVE
    • Publication number 20180340597
    • Publication date Nov 29, 2018
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Peter Greb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MODULAR ACTUATOR CONCEPT FOR A CLUTCH ACTUATOR
    • Publication number 20170108056
    • Publication date Apr 20, 2017
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Peter Greb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPINDLE-ROTOR UNIT
    • Publication number 20160290455
    • Publication date Oct 6, 2016
    • Schaeffler Technologies Ag & Co., KG
    • Lars Schumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PISTON-CYLINDER UNIT AND METHOD FOR OPERATING SAME
    • Publication number 20160195112
    • Publication date Jul 7, 2016
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Alexander Dreher
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Process for controlling a friction clutch
    • Publication number 20090258757
    • Publication date Oct 15, 2009
    • LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
    • Laszlo Man
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLUTCH SYSTEM
    • Publication number 20090223772
    • Publication date Sep 10, 2009
    • LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
    • Dirk Burkhart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Dual Clutch transmission and method for controlling it
    • Publication number 20090186742
    • Publication date Jul 23, 2009
    • LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
    • Alexander Dreher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...