Patents by Inventor Hans-Heinz Kauschke

Hans-Heinz Kauschke has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for emptying the pressure medium from a hydraulic unit of a hydraulic brake system of motor vehicles
    Patent number: 6554111
    Abstract: A method of employing a hydraulic unit of a brake system containing brake lines extending between a master cylinder and wheel brakes and valves which are actuatable by exertion of magnetic force and which have removable electrical coils and when unactuated assume their blocking position, including the steps of removing coils from the valves; connecting the hydraulic unit, toward the master cylinder or the wheel brakes, to an air source of adequately high pressure; switching the valves to their open position by the exertion of magnetic force of a permanent magnet; positively displacing the pressure medium contained in the hydraulic unit from the air source by air and caught.
    Type: Grant
    Filed: August 17, 2001
    Date of Patent: April 29, 2003
    Assignee: Robert Bosch GmbH
    Inventors: Ernst-Dieter Schaefer, Hans-Heinz Kauschke, Timo Zundel
  • Method for emptying the pressure medium from a hydraulic unit of a hydraulic brake system of motor vehicles
    Publication number: 20020134630
    Abstract: A method of employing a hydraulic unit of a brake system containing brake lines extending between a master cylinder and wheel brakes and valves which are actuatable by exertion of magnetic force and which have removable electrical coils and when unactuated assume their blocking position, including the steps of
    Type: Application
    Filed: August 17, 2001
    Publication date: September 26, 2002
    Applicant: Robert Bosch GmbH
    Inventors: Ernst-Dieter Schaefer, Hans-Heinz Kauschke, Timo Zundel