Patents by Inventor Uli Ruoff

Uli Ruoff 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, in particular straight turning tool
    Patent number: 8747032
    Abstract: The present invention relates to a tool for machining a workpiece, comprising a tool body, a cutting tool and fastening means for fastening the cutting tool in an accommodating recess of the tool body, wherein the cutting tool has a cutting edge and a cutting tool through-bore, and wherein the tool body has a tool body through-bore opening into the accommodating recess.
    Type: Grant
    Filed: July 7, 2011
    Date of Patent: June 10, 2014
    Assignee: Hartmetall-Werkzeugfabrik Paul Horn GmbH
    Inventors: Matthias Oettle, Uli Ruoff
  • Tool for machining, in particular longitudinal turning tool
    Patent number: 8696260
    Abstract: The present invention relates to a tool for machining a workpiece, comprising a tool body, a cutting tool, and fastening means for fastening the cutting tool in a receiving recess of the tool body, the cutting tool having a cutting edge and a cutting-tool through-bore, and the tool body having a tool-body through-bore that opens into the receiving recess, wherein the fastening means comprises a clamping bushing that is provided with an internal thread, and comprises a clamping screw that is provided with an external thread corresponding to the internal thread of the clamping bushing, which are inserted into the cutting-tool bore or into the tool-body bore from opposing sides in order to fasten the cutting tool to the tool body, the clamping bushing is screwed directly to the clamping screw, irrespective of whether it is inserted into the cutting-tool bore or into the tool-body bore, and anti-rotation means are provided to prevent the clamping bushing from rotating about its longitudinal axis when being screwe
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: April 15, 2014
    Assignee: Hartmetall-Werkzeugfabrik Paul Horn
    Inventors: Matthias Oettle, Uli Ruoff
  • Tool For Machining, In Particular Straight Turning Tool
    Publication number: 20120009030
    Abstract: The present invention relates to a tool for machining a workpiece, comprising a tool body, a cutting tool and fastening means for fastening the cutting tool in an accommodating recess of the tool body, wherein the cutting tool has a cutting edge and a cutting tool through-bore, and wherein the tool body has a tool body through-bore opening into the accommodating recess.
    Type: Application
    Filed: July 7, 2011
    Publication date: January 12, 2012
    Applicant: HARTMETALL-WERKZEUGFABRIK PAUL HORN GMBH
    Inventors: Matthias Oettle, Uli Ruoff
  • TOOL FOR MACHINING, IN PARTICULAR LONGITUDINAL TURNING TOOL
    Publication number: 20110142556
    Abstract: The present invention relates to a tool for machining a workpiece, comprising a tool body, a cutting tool, and fastening means for fastening the cutting tool in a receiving recess of the tool body, the cutting tool having a cutting edge and a cutting-tool through-bore, and the tool body having a tool-body through-bore that opens into the receiving recess, wherein the fastening means comprises a clamping bushing that is provided with an internal thread, and comprises a clamping screw that is provided with an external thread corresponding to the internal thread of the clamping bushing, which are inserted into the cutting-tool bore or into the tool-body bore from opposing sides in order to fasten the cutting tool to the tool body, the clamping bushing is screwed directly to the clamping screw, irrespective of whether it is inserted into the cutting-tool bore or into the tool-body bore, and anti-rotation means are provided to prevent the clamping bushing from rotating about its longitudinal axis when being screwe
    Type: Application
    Filed: June 18, 2010
    Publication date: June 16, 2011
    Applicant: HARTMETALL-WERKZEUGFABRIK PAUL HORN GMBH
    Inventors: Matthias Oettle, Uli Ruoff