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Patents Grantslast 30 patents

  • Information Patent Grant

    Main shaft for rotating tool

    • Patent number 11,213,896
    • Issue date Jan 4, 2022
    • NISSEI HOMMA MACHINERY CO., LTD.
    • Toshio Makabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Overhead drilling apparatus

    • Patent number 10,730,174
    • Issue date Aug 4, 2020
    • ACCELERATED FASTENING, LLC
    • J. Reed Felton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device and machining unit comprising such a clamping device

    • Patent number 10,646,929
    • Issue date May 12, 2020
    • Ott-Jakob Spanntechnik GmbH
    • Josef Greif
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle apparatus and operating method thereof

    • Patent number 10,625,384
    • Issue date Apr 21, 2020
    • Hyundai Motor Company
    • Joo Ok Park
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dual stage rotary workholding chuck

    • Patent number 10,427,221
    • Issue date Oct 1, 2019
    • Hammill Manufacturing Company, Co-op Tool Division
    • David Steven Bermudez
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder assemblies and methods of using the same

    • Patent number 10,201,857
    • Issue date Feb 12, 2019
    • Kennametal Inc.
    • Lance Cariss
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping assembly and clamping device with such a clamping assembly

    • Patent number 10,124,414
    • Issue date Nov 13, 2018
    • OTT-JAKOB SPANNTECHNIK GMBH
    • Josef Greif
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for holding mechanical parts

    • Patent number 9,969,008
    • Issue date May 15, 2018
    • Alain Marchand
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device

    • Patent number 9,962,772
    • Issue date May 8, 2018
    • Ott-Jakob Spanntechnik GmbH
    • Josef Greif
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device

    • Patent number 9,931,700
    • Issue date Apr 3, 2018
    • Ott-Jakob Spanntechnik GmbH
    • Josef Greif
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device

    • Patent number 9,839,963
    • Issue date Dec 12, 2017
    • Sandvik Intellectual Property AB
    • Kjell Englund
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    I. D. collet

    • Patent number 9,687,913
    • Issue date Jun 27, 2017
    • Lawrence D. Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device

    • Patent number 9,669,470
    • Issue date Jun 6, 2017
    • Sandvik Intellectual Property AB
    • Gunnar Matlik
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool clamping device

    • Patent number 9,649,698
    • Issue date May 16, 2017
    • FANUC CORPORATION
    • Toshifumi Muramatsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet adaptor

    • Patent number 9,586,268
    • Issue date Mar 7, 2017
    • Anca Pty Ltd
    • Pat McCluskey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Boring device

    • Patent number 9,399,259
    • Issue date Jul 26, 2016
    • Kanzaki Kokyukoki Mfg. Co., Ltd.
    • Munehiko Chiba
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle/tool combination for a machine tool

    • Patent number 9,238,268
    • Issue date Jan 19, 2016
    • MAG IAS GmbH
    • Hartmut Rieker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick change system

    • Patent number 9,180,527
    • Issue date Nov 10, 2015
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool with an eccentric drive and pinned fastener with de-bi...

    • Patent number 9,132,488
    • Issue date Sep 15, 2015
    • Stojan Stojanovski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle head device and machine tool

    • Patent number 8,376,670
    • Issue date Feb 19, 2013
    • Citizen Holdings Co., Ltd.
    • Keizo Shinano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool assembly with an eccentric drive member

    • Patent number 8,360,699
    • Issue date Jan 29, 2013
    • Stojan Stojanovski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle attachment device for machine tool

    • Patent number 7,988,388
    • Issue date Aug 2, 2011
    • Makino J Co., Ltd.
    • Masaharu Suzuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick-adjust draw rod positioning nut

    • Patent number 7,836,803
    • Issue date Nov 23, 2010
    • The Gleason Works
    • William D. McGlasson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Main spindle apparatus and tool holder clamp unit used therefor

    • Patent number 7,367,762
    • Issue date May 6, 2008
    • Nippei Toyama Corporation
    • Akira Takase
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling tool holder with camming plug

    • Patent number 7,234,902
    • Issue date Jun 26, 2007
    • Stojan Stojanovski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool assembly with replaceable cutting head

    • Patent number 6,485,235
    • Issue date Nov 26, 2002
    • Allied Machine & Engineering Corp.
    • Wendell E. Mast
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck for use with a cutting tool

    • Patent number 4,610,585
    • Issue date Sep 9, 1986
    • Fried. KRUPP Gesellschaft mit beschrankter Haftung
    • Gunther Fellmeth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1442659

    • Patent number 1,442,659
    • Issue date Jan 16, 1923
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CLAMPING DEVICE FOR TOOL HOLDER

    • Publication number 20230001493
    • Publication date Jan 5, 2023
    • AB SANDVIK COROMANT
    • Gunnar MATLIK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING DEVICE FOR TOOL HOLDER

    • Publication number 20220347765
    • Publication date Nov 3, 2022
    • AB SANDVIK COROMANT
    • Gunnar MATLIK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRICAL DRIVING SYSTEM FOR MACHINE TOOL

    • Publication number 20210323107
    • Publication date Oct 21, 2021
    • KHAN WORKHOLDING CO., LTD
    • Yongseon YUN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MAIN SHAFT FOR ROTATING TOOL

    • Publication number 20200130070
    • Publication date Apr 30, 2020
    • NISSEI HOMMA MACHINERY CO., LTD.
    • Toshio MAKABE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OVERHEAD DRILLING APPARATUS

    • Publication number 20200086470
    • Publication date Mar 19, 2020
    • J. Reed Felton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPINDLE APPARATUS AND OPERATING METHOD THEREOF

    • Publication number 20180339383
    • Publication date Nov 29, 2018
    • Hyundai Motor Company
    • Joo Ok PARK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING DEVICE

    • Publication number 20170129019
    • Publication date May 11, 2017
    • OTT-JAKOB SPANNTECHNIK GMBH
    • Josef GREIF
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING DEVICE

    • Publication number 20170129020
    • Publication date May 11, 2017
    • OTT-JAKOB SPANNTECHNIK GMBH
    • Josef GREIF
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDER ASSEMBLIES AND METHODS OF USING THE SAME

    • Publication number 20170036276
    • Publication date Feb 9, 2017
    • Kennametal Inc.
    • Lance CARISS
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Clamping Device

    • Publication number 20160052063
    • Publication date Feb 25, 2016
    • Sandvik Intellectual Property AB
    • Kjell ENGLUND
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Clamping device

    • Publication number 20160052064
    • Publication date Feb 25, 2016
    • Sandvik Intellectual Property AB
    • Gunnar MÄTLIK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BORING TOOL

    • Publication number 20150273591
    • Publication date Oct 1, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Kazuto NAKAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BORING DEVICE

    • Publication number 20150023750
    • Publication date Jan 22, 2015
    • KANZAKI KOKYUKOKI MFG. CO., LTD.
    • Munehiko Chiba
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COLLET ADAPTOR

    • Publication number 20150014947
    • Publication date Jan 15, 2015
    • Pat McCluskey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DEVICE FOR HOLDING MECHANICAL PARTS

    • Publication number 20140232073
    • Publication date Aug 21, 2014
    • Alain Marchand
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPINDLE/TOOL COMBINATION FOR A MACHINE TOOL

    • Publication number 20130147130
    • Publication date Jun 13, 2013
    • MAG IAS GmbH
    • Hartmut Rieker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cutting tool with an eccentric drive and pinned fastener with de-bi...

    • Publication number 20120155981
    • Publication date Jun 21, 2012
    • Stojan Stojanovski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    QUICK CHANGE SYSTEM

    • Publication number 20110233839
    • Publication date Sep 29, 2011
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL ASSEMBLY WITH AN ECCENTRIC DRIVE MEMBER

    • Publication number 20090169318
    • Publication date Jul 2, 2009
    • Stojan Stojanovski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPINDLE HEAD DEVICE AND MACHINE TOOL

    • Publication number 20090116924
    • Publication date May 7, 2009
    • Keizo Shinano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Quick-adjust draw rod positioning nut

    • Publication number 20080279623
    • Publication date Nov 13, 2008
    • The Gleason Works
    • William D. McGlasson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Spindle Attachment Device for Machine Tool

    • Publication number 20070264095
    • Publication date Nov 15, 2007
    • MAKINO J CO., LTD.
    • Masaharu Suzuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hydraulic workholding assembly

    • Publication number 20070090611
    • Publication date Apr 26, 2007
    • HARDINGE, INC.
    • Daniel P. Soroka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Main spindle apparatus and tool holder clamp unit used therefor

    • Publication number 20050220556
    • Publication date Oct 6, 2005
    • NIPPEI TOYAMA CORPORATION
    • Akira Takase
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Milling tool holder with camming plug

    • Publication number 20050117988
    • Publication date Jun 2, 2005
    • Stojan Stojanovski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Rotary tool and cutting part comprised in the tool

    • Publication number 20030210963
    • Publication date Nov 13, 2003
    • SANDVIK AB
    • Isak Kakai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL ASSEMBLY WITH REPLACEABLE CUTTING HEAD

    • Publication number 20020168239
    • Publication date Nov 14, 2002
    • Allied Machine & Engineering Corp.
    • Wendell E. Mast
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC