Patents by Inventor Karl-Heinz Kaiserauer

Karl-Heinz Kaiserauer 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 surface treatment of the interiors of engine cylinder bores, and cylinders made by said method
    Patent number: 7089662
    Abstract: A method for surface treatment of the interiors of hollow bodies, especially cylinder bores, in preparation for the application of a thermally sprayed layer. The method comprises dry cutting without a lubricant or with a shortage of lubricant using a tool having a defined and/or undefined surface profile. In this method with a portion of the material forming the interior is removed and produces a surface that has a defined structure and/or quality. This eliminates the need for costly degreasing of the surface following machining.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: August 15, 2006
    Assignee: DaimlerChrysler AG
    Inventors: Patrick Izquierdo, Karl-Heinz Kaiserauer, Michael Lahres, Oliver Storz
  • Method for surface treatment of the interiors of engine cylinder bores, and cylinders made by said method
    Publication number: 20050044707
    Abstract: A method for surface treatment of the interiors of hollow bodies, especially cylinder bores, in preparation for the application of a thermally sprayed layer. The method comprises dry cutting without a lubricant or with a shortage of lubricant using a tool having a defined and/or undefined surface profile. In this method with a portion of the material forming the interior is removed and produces a surface that has a defined structure and/or quality. This eliminates the need for costly degreasing of the surface following machining.
    Type: Application
    Filed: October 14, 2004
    Publication date: March 3, 2005
    Applicant: DAIMLERCRYSLER AG
    Inventors: Patrick Izquierdo, Karl-Heinz Kaiserauer, Michael Lahres, Oliver Storz