Patents by Inventor Christoph Hamm

Christoph Hamm 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).

  • Tool for machining a workpiece
    Patent number: 9999932
    Abstract: A tool for machining a workpiece. The tool comprises a first tool component which comprises a first internal coolant bore and, on a first face side end, a first connection interface, wherein the first connection interface comprises a first end face for attaching a joining material as well as an elevation which protrudes from the first end face, wherein a first coolant outlet of the first internal coolant bore is arranged on the elevation. In addition, the tool comprises a second tool component which comprises a second internal coolant bore and, on a second face side end, a second connection interface, wherein the second connection interface comprises a second end face for attaching the joining material as well as a recess provided in the second end face, wherein a second coolant outlet of the second internal coolant bore is arranged in the recess.
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: June 19, 2018
    Assignee: HARTMETALL-WERKZEUGFABRIK PAUL HORN GMBH
    Inventors: Matthias Luik, Christoph Hamm
  • TOOL FOR MACHINING A WORKPIECE
    Publication number: 20170050248
    Abstract: A tool for machining a workpiece. The tool comprises a first tool component which comprises a first internal coolant bore and, on a first face side end, a first connection interface, wherein the first connection interface comprises a first end face for attaching a joining material as well as an elevation which protrudes from the first end face, wherein a first coolant outlet of the first internal coolant bore is arranged on the elevation. In addition, the tool comprises a second tool component which comprises a second internal coolant bore and, on a second face side end, a second connection interface, wherein the second connection interface comprises a second end face for attaching the joining material as well as a recess provided in the second end face, wherein a second coolant outlet of the second internal coolant bore is arranged in the recess.
    Type: Application
    Filed: October 25, 2016
    Publication date: February 23, 2017
    Inventors: Matthias Luik, Christoph Hamm