Patents by Inventor Herbert Popke

Herbert Popke 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).

  • Cutting tool using a subdivision in cutting
    Patent number: 6783306
    Abstract: A rotary cutting tool with a holder body rotating about a central axis on which at least one cutting blade is mountable which has at least one cutting edge that gets in a metal-cutting engagement with a workpiece when the holder body rotates while simultaneously undergoing a linear forward feed, wherein the cutting blade is adapted to be advanced to a predetermined cutting depth, characterized in that the cutting edge of the cutting blade is comprised of at least two cutting edge portions which are disposed in an offset relationship in such a way that they make a partial contribution each to the predetermined cutting depth by means of a different setting angle.
    Type: Grant
    Filed: June 18, 2002
    Date of Patent: August 31, 2004
    Assignee: Wilhelm Fette GmbH
    Inventor: Herbert Popke
  • Cutting tool using a subdivision in cutting
    Publication number: 20030002931
    Abstract: A rotary cutting tool with a holder body rotating about a central axis on which at least one cutting blade is mountable which has at least one cutting edge that gets in a metal-cutting engagement with a workpiece when the holder body rotates while simultaneously undergoing a linear forward feed, wherein the cutting blade is adapted to be advanced to a predetermined cutting depth, characterized in that the cutting edge of the cutting blade is comprised of at least two cutting edge portions which are disposed in an offset relationship in such a way that they make a partial contribution each to the predetermined cutting depth by means of a different setting angle.
    Type: Application
    Filed: June 18, 2002
    Publication date: January 2, 2003
    Inventor: Herbert Popke
  • Cutting tool
    Publication number: 20020172567
    Abstract: A rotary cutting tool with a holder body rotating about a central axis on which at least two cutting blades are mountable which have at least one cutting edge each and successively get in a metal-cutting engagement with a workpiece when the holder body rotates while simultaneously undergoing a linear forward feed, wherein the cutting blades are adapted to be advanced to a predetermined milling depth wherein the cutting edge of one cutting blade is disposed in an offset relationship from the cutting edge of the other cutting blade so that different areas of the cutting edges get into engagement with the workpiece and each cutting edge makes a partial contribution to the predetermined milling depth.
    Type: Application
    Filed: April 19, 2002
    Publication date: November 21, 2002
    Inventor: Herbert Popke