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clamping the end of the toolholder shank

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  • CPC
  • B23B31/261
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B31/00Chucks Expansion mandrels Adaptations thereof for remote control

Current Industry

B23B31/261clamping the end of the toolholder shank
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tool holder
    • Patent number 11,945,035
    • Issue date Apr 2, 2024
    • ESA Eppinger GmbH
    • Joel Judas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool having a movable tool carrier, tool carrier and tool h...
    • Patent number 11,583,938
    • Issue date Feb 21, 2023
    • ESA Eppinger GmbH
    • Joel Judas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-locking hollow shaft clamping mechanism
    • Patent number 11,400,522
    • Issue date Aug 2, 2022
    • Levicron, GMBH
    • Ralf Dupont
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle nose with measuring function
    • Patent number 10,967,473
    • Issue date Apr 6, 2021
    • pro-micron GmbH
    • Daniel Ruf
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Counter bearing for machining spindles of machine tools and method...
    • Patent number 10,821,523
    • Issue date Nov 3, 2020
    • Michael Weinig AG
    • Ralf Wagner
    • 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

    Quick-change clamping unit for toolholder and method of using same
    • Patent number 10,252,389
    • Issue date Apr 9, 2019
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • 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

    Linear actuator
    • Patent number 10,090,730
    • Issue date Oct 2, 2018
    • Schaeffler Technologies AG & Co. KG
    • Dietmar Rudy
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle clamp for tool holder
    • Patent number 10,058,927
    • Issue date Aug 28, 2018
    • Mince Master Inc.
    • Vladan Mihailovic
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Main spindle device of machine tool
    • Patent number 9,796,025
    • Issue date Oct 24, 2017
    • JTEKT Corporation
    • Nobumitsu Hori
    • 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

    Clamping device for a balancing machine
    • Patent number 9,527,136
    • Issue date Dec 27, 2016
    • Schenck RoTec GmbH
    • Andreas Buschbeck
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder and tool holder attachment structure
    • Patent number 9,475,139
    • Issue date Oct 25, 2016
    • Nikken Kosakusho Works, Ltd.
    • Susumu Mikado
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool and tool holder
    • Patent number 9,333,608
    • Issue date May 10, 2016
    • DMG MORI SEIKI CO., LTD.
    • Kazuya Fujioka
    • 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

    Revolver disk and tool holder for a cutting tool
    • Patent number 8,739,664
    • Issue date Jun 3, 2014
    • Su-Matic Corp.
    • Riccardo Sinisgalli
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle comprising a tension rod and a coupling device
    • Patent number 8,585,333
    • Issue date Nov 19, 2013
    • Paul Mueller GmbH & Co. KG Unternehmensbeteiligungen
    • Fritz Feldmeier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle device of machine tool
    • Patent number 8,579,561
    • Issue date Nov 12, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Atsushi Inoue
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder
    • Patent number 8,430,004
    • Issue date Apr 30, 2013
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Josef Reinauer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool unclamping device
    • Patent number 8,419,325
    • Issue date Apr 16, 2013
    • Pascal Engineering Corporation
    • Ichiro Kitaura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Motorized precision spindle apparatus
    • Patent number 7,704,022
    • Issue date Apr 27, 2010
    • Mircea Petrescu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Air valve coupling method and apparatus
    • Patent number 7,597,514
    • Issue date Oct 6, 2009
    • Bryan Machine Services
    • Steve M. Bryan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool mounting device for turning center
    • Patent number 7,367,097
    • Issue date May 6, 2008
    • O-M Ltd.
    • Takio Nakamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Air valve coupling method and apparatus
    • Patent number 7,360,976
    • Issue date Apr 22, 2008
    • Steve M. Bryan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Versatile toolholder for numerically controlled machine tool for ho...
    • Patent number 7,338,420
    • Issue date Mar 4, 2008
    • Takeo Imahata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Motor spindle
    • Patent number 7,326,010
    • Issue date Feb 5, 2008
    • Deckel Maho Pfronten GmbH
    • Alfred Geiβler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Interface between two parts of a tool system
    • Patent number 7,322,779
    • Issue date Jan 29, 2008
    • Mapal Fabrik fur Präzisionswerkzeuge
    • Dieter Kress
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle for a machine tool with improved tool ejection feature
    • Patent number 7,318,692
    • Issue date Jan 15, 2008
    • Siemens Aktiengessellschaft
    • Max Herla
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool mounting device for turning center
    • Patent number 7,220,089
    • Issue date May 22, 2007
    • O-M Ltd.
    • Takio Nakamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CLAMPING DEVICE FOR TOOL HOLDER
    • Publication number 20240293873
    • Publication date Sep 5, 2024
    • AB SANDVIK COROMANT
    • Gunnar MATLIK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING DEVICE FOR TOOL HOLDER
    • Publication number 20240278334
    • Publication date Aug 22, 2024
    • AB SANDVIK COROMANT
    • Gunnar MATLIK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool Holder
    • Publication number 20230166337
    • Publication date Jun 1, 2023
    • ESA Eppinger GmbH
    • Joel Judas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPINDLE DEVICE
    • Publication number 20230087832
    • Publication date Mar 23, 2023
    • FANUC CORPORATION
    • Toshifumi MURAMATSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Operating key for stationary and driven tool holders
    • Publication number 20220324034
    • Publication date Oct 13, 2022
    • WTO Vermögensverwaltung GmbH
    • Matthias Vogt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPINDLE AND CUTTING APPARATUS INCLUDING THE SAME
    • Publication number 20220234120
    • Publication date Jul 28, 2022
    • DGSHAPE Corporation
    • Kazuhito MIYAMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ULTRASONIC SPINDLE DEVICE WITH AUTOMATIC TOOL CHANGER
    • Publication number 20220080547
    • Publication date Mar 17, 2022
    • RPS
    • Dong Heon LEE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL
    • Publication number 20210138599
    • Publication date May 13, 2021
    • IVOCLAR VIVADENT AG
    • Andreas Habit
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING DEVICE
    • Publication number 20210046558
    • Publication date Feb 18, 2021
    • AB SANDVIK COROMANT
    • Gunnar MATLIK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Machine Tool Having a Movable Tool Carrier, Tool Carrier and Tool H...
    • Publication number 20210031274
    • Publication date Feb 4, 2021
    • ESA Eppinger GmbH
    • Joel Judas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPINDLE NOSE WITH MEASURING FUNCTION
    • Publication number 20200001419
    • Publication date Jan 2, 2020
    • PRO-MICRON GMBH
    • Daniel RUF
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD AND DEVICE FOR MONITORING A TOOL CLAMPING SYSTEM OF A WORK S...
    • Publication number 20190232389
    • Publication date Aug 1, 2019
    • DECKEL MAHO PFRONTEN GMBH
    • Rolf KETTEMER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    RELEASE UNIT FOR A MACHINE TOOL SPINDLE
    • Publication number 20190210118
    • Publication date Jul 11, 2019
    • FRANZ KESSLER GMBH
    • Joachim Van Sprang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    QUICK-CHANGE CLAMPING UNIT FOR TOOLHOLDER AND METHOD OF USING SAME
    • Publication number 20190009381
    • Publication date Jan 10, 2019
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Counter Bearing for Machining Spindles of Machine Tools and Method...
    • Publication number 20180333787
    • Publication date Nov 22, 2018
    • Michael Weinig AG
    • Ralf Wagner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Axle Arrangement for Mounting a Tool or a Workpiece and Method for...
    • Publication number 20180318938
    • Publication date Nov 8, 2018
    • Walter Maschinenbau GmbH
    • Andreas Fasold-Schmid
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Clamping Device and Machining Unit Comprising Such a Clamping Device
    • Publication number 20180290215
    • Publication date Oct 11, 2018
    • OTT-JAKOB SPANNTECHNIK GMBH
    • Josef GREIF
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Spindle Clamp For Tool Holder
    • Publication number 20170225237
    • Publication date Aug 10, 2017
    • Mince Master Inc.
    • Vladan Mihailovic
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL AND TOOL HOLDER
    • Publication number 20140331463
    • Publication date Nov 13, 2014
    • MORI SEIKI CO., LTD.
    • Kazuya Fujioka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING DEVICE FOR A BALANCING MACHINE
    • Publication number 20140117630
    • Publication date May 1, 2014
    • Schenck RoTec GmbH
    • Andreas Buschbeck
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool Holder and Tool Holder Attachment Structure
    • Publication number 20140044497
    • Publication date Feb 13, 2014
    • Nikken Kosakusho Works, LTD.
    • Susumu MIKADO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Revolver disk and tool holder for a cutting tool
    • Publication number 20120309601
    • Publication date Dec 6, 2012
    • SU-MATIC CORP.
    • Riccardo Sinisgalli
    • 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

    TOOL HOLDER
    • Publication number 20110217135
    • Publication date Sep 8, 2011
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Josef Reinauer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL
    • Publication number 20110217136
    • Publication date Sep 8, 2011
    • Grob-Werke GmbH & Co., KG
    • Alfred Höbel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL AND TOOL HOLDER
    • Publication number 20110107573
    • Publication date May 12, 2011
    • Mori Seiki Co., Ltd.
    • Kazuya FUJIOKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK WITH STATIONARY ACTUATOR
    • Publication number 20110074121
    • Publication date Mar 31, 2011
    • Eugen Hangleiter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPINDLE DEVICE OF MACHINE TOOL
    • Publication number 20100119320
    • Publication date May 13, 2010
    • Atsushi Inoue
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Spindle comprising a tension rod and a coupling device
    • Publication number 20100032910
    • Publication date Feb 11, 2010
    • Fritz Feldmeier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COLLET-TYPE CHUCK
    • Publication number 20080203680
    • Publication date Aug 28, 2008
    • ROHM GmbH
    • Heinrich Peter Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR