Using reciprocating or oscillating cutter

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for fabricating a toothing at a three-dimensional body produ...

    • Patent number 7,673,376
    • Issue date Mar 9, 2010
    • Feintool Intellectual Property AG
    • Paul Frauchiger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and device for fabricating a toothing at a three-dimensional...

    • Patent number 7,458,157
    • Issue date Dec 2, 2008
    • Feintool Intellectual Property AG
    • Paul Frauchiger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Supporting and centering device for use in the production of double...

    • Patent number 6,283,686
    • Issue date Sep 4, 2001
    • Technologies Research Holding S.A.
    • Sheridan Ralph Gill
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mechanism for the drive of a tool spindle

    • Patent number 5,061,128
    • Issue date Oct 29, 1991
    • Maschinenfabrik Lorenz AG
    • Andreas Jahr
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Helical guide apparatus usable for a gear shaper

    • Patent number 4,695,209
    • Issue date Sep 22, 1987
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Takayo Noguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for forming internal teeth at large workpieces at a gear...

    • Patent number 4,244,668
    • Issue date Jan 13, 1981
    • Maag Gear-Wheel & Machine Co., Ltd.
    • Walter Demuth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3707111

    • Patent number 3,707,111
    • Issue date Dec 26, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3417510

    • Patent number 3,417,510
    • Issue date Dec 24, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3381577

    • Patent number 3,381,577
    • Issue date May 7, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2974570

    • Patent number 2,974,570
    • Issue date Mar 14, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2859665

    • Patent number 2,859,665
    • Issue date Nov 11, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2385331

    • Patent number 2,385,331
    • Issue date Sep 25, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents