Patents by Inventor Uwe Henzler

Uwe Henzler 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).

  • Patent number: 10682708
    Abstract: The invention relates to a carrier tool (1) comprising a clamping element (2) with a clamping element projection (3) and comprising a cutting insert (4) with a clamping recess (5) on the cutting insert surface (13) for machining workpieces. The clamping recess (5) has an annular indentation (9) with a recess base (7), and the indentation (9) transitions from the recess base (7) into the cutting insert surface (13) via an annular surface (8). The indentation (9) surrounds an elevation (10), the tip (11) of which lies above the recess base (7) and below the cutting insert surface (13). The clamping element projection (3) engages into the clamping recess (5) and thus clamps same on the carrier tool (1).
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: June 16, 2020
    Assignee: CERAMTEC GMBH
    Inventor: Uwe Henzler
  • Publication number: 20200030888
    Abstract: Tool system (1) comprising a tool holder (2) that includes an insert seat (17) for accommodating an insert (6) having a depression (7), further comprising a clamping element (4) that has an opening (26) for accommodating a clamping means (15), and a projection (5), and comprising a mechanism (functional dimension (Fx) that limits the linear mobility of the clamping element (4). This ensures that a disposable insert (6) can be repeatedly securely clamped.
    Type: Application
    Filed: March 16, 2018
    Publication date: January 30, 2020
    Inventor: Uwe HENZLER
  • Publication number: 20190366444
    Abstract: Tool system 1 comprising a tool holder 2 that has an insert seat 17 for receiving a cutting insert 6, and comprising a clamping element 4 that has an opening 26 for receiving a clamping means 15, an interface 30 being arranged between the tool holder 2 and the clamping element 4, and channels for the purpose of cooling by means of a fluid being arranged in the tool holder 2 and the clamping element 4, and a sealing means 31 being arranged in the region of the interface 30.
    Type: Application
    Filed: May 28, 2019
    Publication date: December 5, 2019
    Inventors: Uwe HENZLER, Michael NITSCHE
  • Publication number: 20190001419
    Abstract: The invention relates to a carrier tool (1) comprising a clamping element (2) with a clamping element projection (3) and comprising a cutting insert (4) with a clamping recess (5) on the cutting insert surface (13) for machining workpieces. The clamping recess (5) has an annular indentation (9) with a recess base (7), and the indentation (9) transitions from the recess base (7) into the cutting insert surface (13) via an annular surface (8). The indentation (9) surrounds an elevation (10), the tip (11) of which lies above the recess base (7) and below the cutting insert surface (13). The clamping element projection (3) engages into the clamping recess (5) and thus clamps same on the carrier tool (1).
    Type: Application
    Filed: January 11, 2016
    Publication date: January 3, 2019
    Inventor: Uwe HENZLER
  • Patent number: 9669467
    Abstract: A cutting tool system comprising a carrier tool, a cutting plate having a clamping recess and a clamping element with an associated clamping bolt, wherein on the underside of the clamping element, which underside faces the cutting plate, an engagement element is arranged that is in clamping contact with the clamping recess in the engaged state and thereby anchors the cutting plate, and the clamping element is guided via a chamfer in such a manner that when tightening the clamping bolt, the clamping element is pulled in the clamping direction.
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: June 6, 2017
    Assignee: CeramTec GmbH
    Inventors: Uwe Henzler, Uwe Stemmer
  • Publication number: 20140294520
    Abstract: A cutting tool system comprising a carrier tool, a cutting plate having a clamping recess and a clamping element with an associated clamping bolt, wherein on the underside of the clamping element, which underside faces the cutting plate, an engagement element is arranged that is in clamping contact with the clamping recess in the engaged state and thereby anchors the cutting plate, and the clamping element is guided via a chamfer in such a manner that when tightening the clamping bolt, the clamping element is pulled in the clamping direction.
    Type: Application
    Filed: October 25, 2012
    Publication date: October 2, 2014
    Applicant: CERAMTEC GMBH
    Inventors: Uwe Henzler, Uwe Stemmer