Patents by Inventor Oskar Schmitt

Oskar Schmitt 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).

  • Cold rolling machine and method for producing a profile on a workpiece
    Patent number: 11407023
    Abstract: A cold rolling machine and method for producing a profile on a workpiece. The cold rolling machine having two constructed tool units. Each tool unit has at least one rolling rod extending in the longitudinal direction, a tool slide, a slide drive device, a pivoting carrier and a pivot drive. The at least one rolling rod is fastened to the tool slide and can be moved in the longitudinal direction by the slide drive device. The pivoting carrier can be pivoted about a pivot axis extending in the longitudinal direction by a pivot drive. The tool slide is arranged on the pivoting carrier. An angle of inclination can thereby be set between the two rolling rods, which angle of inclination can have, for example, a value of 0 degrees to 2.0 degrees or to 0.2 degrees. Conical profiles can thereby be produced in the workpiece.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: August 9, 2022
    Assignee: OSG EX-CELL-O GMBH
    Inventors: Florian Beutel, Oskar Schmitt, Michael Maier, Alexander Metzger, Rafael Schweda
  • COLD ROLLING MACHINE AND METHOD FOR PRODUCING A PROFILE ON A WORKPIECE
    Publication number: 20210245232
    Abstract: A cold rolling machine and method for producing a profile on a workpiece. The cold rolling machine having two constructed tool units. Each tool unit has at least one rolling rod extending in the longitudinal direction, a tool slide, a slide drive device, a pivoting carrier and a pivot drive. The at least one rolling rod is fastened to the tool slide and can be moved in the longitudinal direction by the slide drive device. The pivoting carrier can be pivoted about a pivot axis extending in the longitudinal direction by a pivot drive. The tool slide is arranged on the pivoting carrier. An angle of inclination can thereby be set between the two rolling rods, which angle of inclination can have, for example, a value of 0 degrees to 2.0 degrees or to 0.2 degrees. Conical profiles can thereby be produced in the workpiece.
    Type: Application
    Filed: May 29, 2019
    Publication date: August 12, 2021
    Inventors: Florian BEUTEL, Oskar SCHMITT, Michael MAIER, Alexander METZGER, Rafael SCHWEDA
  • Powdery hydrophobic filler for bituminized traffic surfaces
    Patent number: 5453212
    Abstract: The invention concerns a powdery, hydrophobic filler for bituminized traffic surfaces, including at least one substance that lowers the freezing point of water.
    Type: Grant
    Filed: May 4, 1994
    Date of Patent: September 26, 1995
    Assignees: ChemischeFabrik Gruenau GmbH, Mannesmann Aktiengesellschaft
    Inventors: Dieter Annemaier, Stefan Keipl, Wilhelm Kaemereit, Oskar Schmitt