Patents by Inventor Sigurd Schwarz

Sigurd Schwarz 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 having coolant deflection
    Patent number: 11484955
    Abstract: This disclosure relates to a cutting tool having a tool head that can be rotated about its mid-axis and has a front end face and a circumferential surface, a plurality of cutting elements and associated chip grooves arranged to be distributed in the circumferential direction on the circumferential surface, and a channel system running through the tool head for the coolant supply to the cutting elements. According to this disclosure, the end face of the tool head has coolant grooves, which each lead from an outlet opening of the channel system to an end opening in a chip groove, wherein the longitudinal openings of the coolant grooves are covered by a baffle plate fixed to the front face of the tool head.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: November 1, 2022
    Assignee: KOMET DEUTSCHLAND GMBH
    Inventors: Peter Leuze, Sigurd Schwarz, Thomas Trinkner, Viktor Vogel
  • CUTTING TOOL HAVING COOLANT DEFLECTION
    Publication number: 20200055129
    Abstract: This disclosure relates to a cutting tool having a tool head that can be rotated about its mid-axis and has a front end face and a circumferential surface, a plurality of cutting elements and associated chip grooves arranged to be distributed in the circumferential direction on the circumferential surface, and a channel system running through the tool head for the coolant supply to the cutting elements. According to this disclosure, the end face of the tool head has coolant grooves, which each lead from an outlet opening of the channel system to an end opening in a chip groove, wherein the longitudinal openings of the coolant grooves are covered by a baffle plate fixed to the front face of the tool head.
    Type: Application
    Filed: October 23, 2019
    Publication date: February 20, 2020
    Inventors: Peter Leuze, Sigurd Schwarz, Thomas Trinkner, Viktor Vogel