Patents by Inventor Anna HENGER

Anna HENGER 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 insert and tool for machining a workpiece
    Patent number: 11958117
    Abstract: A cutting insert for a tool for machining a workpiece. The cutting insert comprises a rake face with a chip shaping geometry which is particularly suitable for machining titanium and titanium alloys. The chip shaping geometry is designed in such a way that the chip lifted from the workpiece is deformed comparatively strongly about its longitudinal axis. The chip shaping geometry is arranged at least in a rear area of the rake face, which is laterally bounded by a first concavely curved portion and a second concavely curved portion of the minor cutting edges of the cutting insert.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: April 16, 2024
    Assignee: Hartmetall-Werkzeugfabrik Paul Horn GmbH
    Inventor: Anna Henger
  • CUTTING INSERT AND TOOL FOR MACHINING A WORKPIECE
    Publication number: 20210260668
    Abstract: A cutting insert for a tool for machining a workpiece. The cutting insert comprises a rake face with a chip shaping geometry which is particularly suitable for machining titanium and titanium alloys. The chip shaping geometry is designed in such a way that the chip lifted from the workpiece is deformed comparatively strongly about its longitudinal axis. The chip shaping geometry is arranged at least in a rear area of the rake face, which is laterally bounded by a first concavely curved portion and a second concavely curved portion of the minor cutting edges of the cutting insert.
    Type: Application
    Filed: May 12, 2021
    Publication date: August 26, 2021
    Inventor: Anna HENGER