Plural distinct cutting edges

Patents Grantslast 30 patents

  • Information Patent Grant

    Gear machining apparatus and gear machining method

    • Patent number 11,786,985
    • Issue date Oct 17, 2023
    • JTEKT CORPORATION
    • Takuya Nakayama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool comprising a tool driven in the axial direction by a h...

    • Patent number 4,786,218
    • Issue date Nov 22, 1988
    • Mannesmann Rexroth GmbH
    • Alfred Feuser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Disposable disk cutter

    • Patent number 4,784,538
    • Issue date Nov 15, 1988
    • Fellows Corporation
    • Erich Tlaker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Disposable disk cutter

    • Patent number 4,629,377
    • Issue date Dec 16, 1986
    • Fellows Corporation
    • Erich Tlaker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shape generation by orbiting a rotating shaping cutter

    • Patent number 4,431,351
    • Issue date Feb 14, 1984
    • Barber-Colman Company
    • George E. Fransson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Skiving cutter device for use in cutting internal spur gear

    • Patent number 3,931,754
    • Issue date Jan 13, 1976
    • Kabushiki Kaisha Komatsu Seisakusho
    • Komio Nishijima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3251271

    • Patent number 3,251,271
    • Issue date May 17, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3007374

    • Patent number 3,007,374
    • Issue date Nov 7, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2628537

    • Patent number 2,628,537
    • Issue date Feb 17, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2336760

    • Patent number 2,336,760
    • Issue date Dec 14, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2306910

    • Patent number 2,306,910
    • Issue date Dec 29, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2168488

    • Patent number 2,168,488
    • Issue date Aug 8, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2121840

    • Patent number 2,121,840
    • Issue date Jun 28, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2114690

    • Patent number 2,114,690
    • Issue date Apr 19, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2107543

    • Patent number 2,107,543
    • Issue date Feb 8, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2055132

    • Patent number 2,055,132
    • Issue date Sep 22, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2028929

    • Patent number 2,028,929
    • Issue date Jan 28, 1936
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2010970

    • Patent number 2,010,970
    • Issue date Aug 13, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2001987

    • Patent number 2,001,987
    • Issue date May 21, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1998835

    • Patent number 1,998,835
    • Issue date Apr 23, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1996380

    • Patent number 1,996,380
    • Issue date Apr 2, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1988424

    • Patent number 1,988,424
    • Issue date Jan 15, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1898154

    • Patent number 1,898,154
    • Issue date Feb 21, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1814348

    • Patent number 1,814,348
    • Issue date Jul 14, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1750029

    • Patent number 1,750,029
    • Issue date Mar 11, 1930
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1750030

    • Patent number 1,750,030
    • Issue date Mar 11, 1930
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1750028

    • Patent number 1,750,028
    • Issue date Mar 11, 1930
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1694041

    • Patent number 1,694,041
    • Issue date Dec 4, 1928
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1694042

    • Patent number 1,694,042
    • Issue date Dec 4, 1928
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1323120

    • Patent number 1,323,120
    • Issue date Nov 25, 1919
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR