TREA

Making herringbone gear teeth

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Industry

  • CPC
  • B23F7/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23FMAKING GEARS OR TOOTHED RACKS

Current Industry

B23F7/00Making herringbone gear teeth
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for chipping production of a gear wheel provided with double...
    • Patent number 11,376,680
    • Issue date Jul 5, 2022
    • Präwema Antriebstechnik GmbH
    • Jörg Schieke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Advanced herringbone gear design
    • Patent number 10,821,532
    • Issue date Nov 3, 2020
    • Sikorsky Aircraft Corporation
    • Edward H. Bittner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine for machining gear teeth and gear teeth machining method
    • Patent number 9,956,631
    • Issue date May 1, 2018
    • Sikorsky Aircraft Corporation
    • Edward H. Bittner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine for machining gear teeth and gear teeth machining method
    • Patent number 9,597,743
    • Issue date Mar 21, 2017
    • Sikorsky Aircraft Corporation
    • Edward H. Bittner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Herringbone gear teeth and method for manufacturing same
    • Patent number 6,912,786
    • Issue date Jul 5, 2005
    • Lufkin Industries, Inc.
    • David L. Jinkins
    • 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

    Method of manufacturing large gears
    • Patent number 4,543,020
    • Issue date Sep 24, 1985
    • USM Corporation
    • Boris A. Shtipelman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3147535
    • Patent number 3,147,535
    • Issue date Sep 8, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2873652
    • Patent number 2,873,652
    • Issue date Feb 17, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2749802
    • Patent number 2,749,802
    • Issue date Jun 12, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2642780
    • Patent number 2,642,780
    • Issue date Jun 23, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2556142
    • Patent number 2,556,142
    • Issue date Jun 5, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2452520
    • Patent number 2,452,520
    • Issue date Oct 26, 1948
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2380224
    • Patent number 2,380,224
    • Issue date Jul 10, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2324003
    • Patent number 2,324,003
    • Issue date Jul 13, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2316490
    • Patent number 2,316,490
    • Issue date Apr 13, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2257989
    • Patent number 2,257,989
    • Issue date Oct 7, 1941
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2227491
    • Patent number 2,227,491
    • Issue date Jan 7, 1941
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2170608
    • Patent number 2,170,608
    • Issue date Aug 22, 1939
    • 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

    2059613
    • Patent number 2,059,613
    • Issue date Nov 3, 1936
    • 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

    2010970
    • Patent number 2,010,970
    • Issue date Aug 13, 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

    1926645
    • Patent number 1,926,645
    • Issue date Sep 12, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1867161
    • Patent number 1,867,161
    • Issue date Jul 12, 1932
    • 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

Patents Applicationslast 30 patents