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  • CPC
  • B23B2231/0284
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Parent Industries

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

Current Industry

B23B2231/0284Notches
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tool holding structure
    • Patent number 9,776,253
    • Issue date Oct 3, 2017
    • Daishowa Seiki Kabushiki Kaisha
    • Hirokazu Suruga
    • 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

    Clamping system
    • Patent number 8,899,597
    • Issue date Dec 2, 2014
    • Rego-Fix AG
    • Ernst Gerber
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool connecting rod
    • Patent number 8,864,144
    • Issue date Oct 21, 2014
    • Chung Taan Industrial Co., Ltd.
    • Chung-Liang Hsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Irregular-shank tools and drivers therefor
    • Patent number 8,016,523
    • Issue date Sep 13, 2011
    • Team Fair Holdings Limited
    • Kailash C. Vasudeva
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Irregular-shank tools and drivers therefor
    • Patent number 7,766,585
    • Issue date Aug 3, 2010
    • Team Fair Holdings Limited
    • Kailash C. Vasudeva
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck and associated tool
    • Patent number 5,660,400
    • Issue date Aug 26, 1997
    • Widia GmbH
    • Georg Kasmeier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool with changeable working tip
    • Patent number 5,597,275
    • Issue date Jan 28, 1997
    • Scott H. Hogan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick-change drill bits and holder
    • Patent number 4,850,758
    • Issue date Jul 25, 1989
    • William W. Morgan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Means for connecting a male part to a female part
    • Patent number 4,509,887
    • Issue date Apr 9, 1985
    • Santrade Ltd.
    • Mats E. Hofling
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Positively driven tool holder for a high speed rotatable spindle
    • Patent number 4,006,996
    • Issue date Feb 8, 1977
    • The Precise Corporation
    • Jack Kasabian
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multiple part cutting tool
    • Patent number 3,994,615
    • Issue date Nov 30, 1976
    • Rajendra K. Narang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2529396
    • Patent number 2,529,396
    • Issue date Nov 7, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CONNECTOR SYSTEM FOR OPERATING A TRAILER JACK AND A HOPPER DOOR ACT...
    • Publication number 20240300035
    • Publication date Sep 12, 2024
    • Steve Lewis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDING STRUCTURE
    • Publication number 20150321264
    • Publication date Nov 12, 2015
    • DAISHOWA SEIKI KABUSHIKI KAISHA
    • Hirokazu SURUGA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL SHANK
    • Publication number 20150030407
    • Publication date Jan 29, 2015
    • Feng-Tien CHEN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL CONNECTING ROD
    • Publication number 20120267865
    • Publication date Oct 25, 2012
    • Chung-Liang HSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Coupling Mechanism For Connecting A Toolholder Assembly And A Machi...
    • Publication number 20110085871
    • Publication date Apr 14, 2011
    • Kennametal Inc.
    • Curtis Peter Rellick
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING SYSTEM
    • Publication number 20100327541
    • Publication date Dec 30, 2010
    • Rego-Fix AG.
    • Ernst Gerber
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    IRREGULAR-SHANK TOOLS AND DRIVERS THEREFOR
    • Publication number 20100259017
    • Publication date Oct 14, 2010
    • TEAM FAIR HOLDINGS LIMITED
    • Kailash C. VASUDEVA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Clamping Chuck
    • Publication number 20100237572
    • Publication date Sep 23, 2010
    • André Casel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Irregular-shank tools and drivers therefor
    • Publication number 20040081523
    • Publication date Apr 29, 2004
    • Kailash C. Vasudeva
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR