Patents by Inventor Mathias Gregor

Mathias Gregor 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).

  • Angular camshaft position adjustment drive
    Patent number: 7353789
    Abstract: In an adjusting mechanism having an adjusting device for adjusting a phase position of a camshaft in relation to a crankshaft of an internal combustion engine, and a drive gear driven by the crankshaft, for driving the camshaft, a four-shaft transmission configured as an epicyclic summing gear train for the adjustment of the phase position of the camshaft is provided in a housing from which four shafts extend and two of them are concentric for connection to corresponding shafts of a control motor capable of applying different braking torques to the two concentric shafts.
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: April 8, 2008
    Assignee: DaimlerChrysler AG
    Inventors: Mathias Gregor, Jens Meintschel, Thomas Stolk, Alexander Von Gaisberg-Helfenberg
  • Angular camshaft position adjustment drive
    Publication number: 20070056542
    Abstract: In an adjusting mechanism having an adjusting device for adjusting a phase position of a camshaft in relation to a crankshaft of an internal combustion engine, and a drive gear driven by the crankshaft, for driving the camshaft, a four-shaft transmission configured as an epicyclic summing gear train for the adjustment of the phase position of the camshaft is provided in a housing from which four shafts extend and two of them are concentric for connection to corresponding shafts of a control motor capable of applying different braking torques to the two concentric shafts.
    Type: Application
    Filed: October 20, 2006
    Publication date: March 15, 2007
    Inventors: Mathias Gregor, Jens Meintschel, Thomas Stolk, Alexander Von Gaisberg-Helfenberg