TREA

Conical shanks of tools in which the cone is not formed as one continuous surface

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Industry

  • CPC
  • B23B2231/0288
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B2231/00Details of chucks, toolholder shanks or tool shanks

Current Industry

B23B2231/0288Conical shanks of tools in which the cone is not formed as one continuous surface
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Vibration-damped high-speed tool holder
    • Patent number 10,434,581
    • Issue date Oct 8, 2019
    • Straumann Holding AG
    • Dieter Kurth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool shank
    • Patent number 9,248,506
    • Issue date Feb 2, 2016
    • Feng-Tien Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary tapered tool holder with adapter sleeve
    • Patent number 7,186,064
    • Issue date Mar 6, 2007
    • Kennametal Inc.
    • Robert A. Erickson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool-holder
    • Patent number 5,775,857
    • Issue date Jul 7, 1998
    • Johne & Co. Prazisionswerkeuge GmbH
    • Frank Johne
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Relating to tapered connections
    • Patent number 5,595,391
    • Issue date Jan 21, 1997
    • The Board of Governors of Wayne State University
    • Evgeny I. Rivin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coupling
    • Patent number 5,114,264
    • Issue date May 19, 1992
    • Hahn & Kolb GmbH & Co.
    • Philip D. Barlow
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder
    • Patent number 4,714,389
    • Issue date Dec 22, 1987
    • J. Kuhn GmbH Co.
    • Frank Johne
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool support assembly
    • Patent number 4,619,566
    • Issue date Oct 28, 1986
    • Donald W. Botimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Position sensing apparatus
    • Patent number 4,567,665
    • Issue date Feb 4, 1986
    • Dr. Johannes Heidenhain GmbH
    • Alfons Ernst
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3788657
    • Patent number 3,788,657
    • Issue date Jan 29, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3521896
    • Patent number 3,521,896
    • Issue date Jul 28, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3520565
    • Patent number 3,520,565
    • Issue date Jul 14, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2825571
    • Patent number 2,825,571
    • Issue date Mar 4, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2383212
    • Patent number 2,383,212
    • Issue date Aug 21, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Spindle structure of a machine tool
    • Publication number 20050175425
    • Publication date Aug 11, 2005
    • FANUC LTD.
    • Norio Watanabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR