Patents by Inventor Marc Arndt

Marc Arndt 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).

  • Belt retractor for a safety belt system and method to determine a belt webbing withdrawal in a belt retractor
    Patent number: 7891596
    Abstract: A belt retractor for a safety belt system has a belt spool and a belt webbing withdrawal measurement arrangement, which has a control disk, a magnetic sensor element and a magnetic cogwheel driven by the control disk and constructed as a separate part. In addition, a method is described to determine the belt webbing withdrawal in a belt retractor.
    Type: Grant
    Filed: July 11, 2007
    Date of Patent: February 22, 2011
    Assignee: TRW Automotive GmbH
    Inventors: Wolfgang Holbein, Michael Stuetz, Marc Arndt
  • Belt retractor for a safety belt system and method to determine a belt webbing withdrawal in a belt retractor
    Publication number: 20080012285
    Abstract: A belt retractor for a safety belt system has a belt spool and a belt webbing withdrawal measurement arrangement, which has a control disk, a magnetic sensor element and a magnetic cogwheel driven by the control disk and constructed as a separate part. In addition, a method is described to determine the belt webbing withdrawal in a belt retractor.
    Type: Application
    Filed: July 11, 2007
    Publication date: January 17, 2008
    Inventors: Wolfgang Holbein, Michael Stuetz, Marc Arndt