TREA

Tapping-heads

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Industry

  • CPC
  • B23G5/14
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23GTHREAD CUTTING WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH B23G5/00Thread-cutting tools Die-heads

Current Industry

B23G5/14Tapping-heads
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Internal thread chase
    • Patent number 10,596,648
    • Issue date Mar 24, 2020
    • Snap-on Incorporated
    • Kyle M. Neubauer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Split rethreading tap
    • Patent number 9,227,256
    • Issue date Jan 5, 2016
    • John M. Emerson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool for repairing cross-threading and other damage in threaded bli...
    • Patent number 8,821,081
    • Issue date Sep 2, 2014
    • Vernon L. Foss
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shrink-fit tool unit as well as tool holder and rotary tool to be u...
    • Patent number 8,192,290
    • Issue date Jun 5, 2012
    • OSG Corporation
    • Jiro Osawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chasing tap with replaceable chasers
    • Patent number 5,480,272
    • Issue date Jan 2, 1996
    • Power House Tool, Inc.
    • Glenn F. Jorgensen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tapping head
    • Patent number 4,708,538
    • Issue date Nov 24, 1987
    • Daishowa Seiki Co., Ltd.
    • Haruaki Kubo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reverse cutting expansion tap
    • Patent number 4,661,028
    • Issue date Apr 28, 1987
    • Leon A. Sanger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder or spindle
    • Patent number 4,288,183
    • Issue date Sep 8, 1981
    • Taizo Kato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tapping spindle
    • Patent number 4,274,768
    • Issue date Jun 23, 1981
    • Taizo Kato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tap holder
    • Patent number 4,174,918
    • Issue date Nov 20, 1979
    • Showa Machine Industries Co., Ltd.
    • Yukio Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tapping spindle having automatic depth control
    • Patent number 4,090,806
    • Issue date May 23, 1978
    • Taizo Kato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tap driver assembly
    • Patent number 4,080,090
    • Issue date Mar 21, 1978
    • Houdaille Industries, Inc.
    • Leon O. Kern
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Removable tool holder with improved built in torque release clutch
    • Patent number 4,067,424
    • Issue date Jan 10, 1978
    • Tapmatic Corporation
    • Allan S. Johnson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Threading attachment for turning machines
    • Patent number 4,031,584
    • Issue date Jun 28, 1977
    • John Khachigian
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tap driver apparatus
    • Patent number 4,021,133
    • Issue date May 3, 1977
    • Ex-Cell-O Corporation
    • Gary R. Ebert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3661470
    • Patent number 3,661,470
    • Issue date May 9, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2767412
    • Patent number 2,767,412
    • Issue date Oct 23, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2712658
    • Patent number 2,712,658
    • Issue date Jul 12, 1955
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2616103
    • Patent number 2,616,103
    • Issue date Nov 4, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2591614
    • Patent number 2,591,614
    • Issue date Apr 1, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2564827
    • Patent number 2,564,827
    • Issue date Aug 21, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2556372
    • Patent number 2,556,372
    • Issue date Jun 12, 1951
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2438626
    • Patent number 2,438,626
    • Issue date Mar 30, 1948
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2381448
    • Patent number 2,381,448
    • Issue date Aug 7, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2360472
    • Patent number 2,360,472
    • Issue date Oct 17, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2309862
    • Patent number 2,309,862
    • Issue date Feb 2, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2284768
    • Patent number 2,284,768
    • Issue date Jun 2, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2283280
    • Patent number 2,283,280
    • Issue date May 19, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2279085
    • Patent number 2,279,085
    • Issue date Apr 7, 1942
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2253523
    • Patent number 2,253,523
    • Issue date Aug 26, 1941
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents