Using gear shaper-cutter

Patents Grantslast 30 patents

  • Information Patent Grant

    Gear machining apparatus

    • Patent number 9,919,371
    • Issue date Mar 20, 2018
    • JTEKT Corporation
    • Kazuki Natsuda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear-cutting machine

    • Patent number 9,868,169
    • Issue date Jan 16, 2018
    • MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD.
    • Toshimasa Kikuchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear machining device

    • Patent number 9,782,847
    • Issue date Oct 10, 2017
    • JTEKT Corporation
    • Hisashi Otani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear hobbing tool as well as an insert holder, a chip removal unit,...

    • Patent number 9,475,143
    • Issue date Oct 25, 2016
    • Sandvik Intellectual Property AB
    • Sture Sjöö
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for machining a workpiece and machine tool designed therefor

    • Patent number 9,415,454
    • Issue date Aug 16, 2016
    • Gleason-Pfauter Maschinenfabrik GmbH
    • Helmut Schweiker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Face hobbing cutter system and indexable milling inserts for use in...

    • Patent number 9,339,880
    • Issue date May 17, 2016
    • Sandvik Intellectual Property AB
    • Tong Jia
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool for rough and finish milling

    • Patent number 7,125,205
    • Issue date Oct 24, 2006
    • Kennametal Inc.
    • Glenn W. Sheffler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process and machine for fine machining of tooth flanks of geared wo...

    • Patent number 6,394,716
    • Issue date May 28, 2002
    • The Gleason Works
    • Manfred Huber
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of operating a gear shaping machine

    • Patent number 6,354,775
    • Issue date Mar 12, 2002
    • Liebherr-Verzahntechnik GmbH
    • Klaus Finkenwirth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    Device for controlling the tool position depending on the stroke po...

    • Patent number 5,018,913
    • Issue date May 28, 1991
    • Maag Gear-Wheel & Machine Co. Ltd.
    • Walter Seiberlich
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fixture for making a gear

    • Patent number 4,955,768
    • Issue date Sep 11, 1990
    • Dynetics, Inc.
    • John H. Crankshaw
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear shaping machine

    • Patent number 4,606,682
    • Issue date Aug 19, 1986
    • John R. Miller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of shaping by generating for producing profiles on workpiece...

    • Patent number 4,537,537
    • Issue date Aug 27, 1985
    • Hermann Pfauter GmbH & Co.
    • Friedrich Becher
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine for the precision working of the tooth surfaces on toothed...

    • Patent number 4,477,214
    • Issue date Oct 16, 1984
    • Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co.
    • Johann Spensberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine for the precision working, for example shaving, of tooth fl...

    • Patent number 4,359,301
    • Issue date Nov 16, 1982
    • Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co.
    • Johann Spensberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multiple purpose woodworking apparatus

    • Patent number 4,271,880
    • Issue date Jun 9, 1981
    • William E. Leeper
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Control system for machine tool with hydraulically stroked cutter

    • Patent number 4,136,302
    • Issue date Jan 23, 1979
    • Fellows Corporation
    • Erich Tlaker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multiple purpose woodworking apparatus

    • Patent number 4,060,112
    • Issue date Nov 29, 1977
    • William E. Leeper
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3862585

    • Patent number 3,862,585
    • Issue date Jan 28, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3823641

    • Patent number 3,823,641
    • Issue date Jul 16, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3783740

    • Patent number 3,783,740
    • Issue date Jan 8, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3738225

    • Patent number 3,738,225
    • Issue date Jun 12, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3722359

    • Patent number 3,722,359
    • Issue date Mar 27, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3687006

    • Patent number 3,687,006
    • Issue date Aug 29, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3659335

    • Patent number 3,659,335
    • Issue date May 2, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3605550

    • Patent number 3,605,550
    • Issue date Sep 20, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3587384

    • Patent number 3,587,384
    • Issue date Jun 28, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3570367

    • Patent number 3,570,367
    • Issue date Mar 16, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents