TREA

Hertel AG Werkzeuge & Hartstoffe

Follow

Organization

  • Furth, DE
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Twist drill
    • Patent number 5,186,584
    • Issue date Feb 16, 1993
    • Hertel AG Werkzeuge & Hartstoffe
    • Gebhard Muller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck for axially clamping a tool to a machine tool spindle
    • Patent number 5,035,557
    • Issue date Jul 30, 1991
    • Hertel AG Werkzeuge & Hartstoffe
    • Johann Kohlbauer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool-changeover holder
    • Patent number 4,913,606
    • Issue date Apr 3, 1990
    • Hertel AG, Werkzeuge & Hartstoffe
    • Franz Glaser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill
    • Patent number 4,826,368
    • Issue date May 2, 1989
    • Hertel AG Werkzeuge & Hartstoffe
    • Franz Tikal
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck
    • Patent number 4,797,041
    • Issue date Jan 10, 1989
    • Hertel AG Werkzeuge & Hartstoffe
    • Franz Glaser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drive unit for rotary tools
    • Patent number 4,729,700
    • Issue date Mar 8, 1988
    • Hertel AG Werkzeuge & Hartstoffe
    • Gunther Hertel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR