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  • CPC
  • B23B31/202
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tool holder with built-in cavities

    • Patent number 11,554,422
    • Issue date Jan 17, 2023
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Reducing sleeve, modular system for providing a reducing sleeve ass...

    • Patent number 11,548,077
    • Issue date Jan 10, 2023
    • Kennametal Inc.
    • Josef K. Herud
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device for clamping an article, balancing adapter for a ba...

    • Patent number 11,420,270
    • Issue date Aug 23, 2022
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adapter sleeve and cutting device

    • Patent number 11,420,271
    • Issue date Aug 23, 2022
    • Kennametal Inc.
    • Santhosha Borapura Boregowda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Load measuring arrangement for a collet assembly

    • Patent number 11,376,700
    • Issue date Jul 5, 2022
    • Honda Motor Co., Ltd.
    • Jeffrey D. Martin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gripper module

    • Patent number 11,364,548
    • Issue date Jun 21, 2022
    • Agile Wing Smart Manufacturing Co., Ltd.
    • Hung-Wu Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder

    • Patent number 11,192,194
    • Issue date Dec 7, 2021
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus and methods for improving contact stress distribution wit...

    • Patent number 11,167,358
    • Issue date Nov 9, 2021
    • Noetic Technologies Inc.
    • Maurice William Slack
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device with hydraulic clamping

    • Patent number 11,097,356
    • Issue date Aug 24, 2021
    • EMUGE-WERK RICHARD GLIMPEL GMBH & CO. KG FABRIK FUER PRAEZISIONSWERKZEUGE
    • Ruediger Watzke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device for holding a collet

    • Patent number 11,033,971
    • Issue date Jun 15, 2021
    • SCHAUBLIN SA
    • René Motschi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sealed collet

    • Patent number 10,967,438
    • Issue date Apr 6, 2021
    • Kennametal Inc.
    • Alan J. Bookheimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder and clamping system

    • Patent number 10,967,437
    • Issue date Apr 6, 2021
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Friction welding head with two-piece clamping collet

    • Patent number 10,960,500
    • Issue date Mar 30, 2021
    • Taylor-Winfield Technologies, Inc.
    • Frank L. Deley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flexible coupling for attaching a collet to a draw bar

    • Patent number 10,639,726
    • Issue date May 5, 2020
    • SCHAUBLIN SA
    • René Motschi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coolant collet assembly

    • Patent number 10,576,551
    • Issue date Mar 3, 2020
    • SHIN-YAIN INDUSTRIAL CO., LTD.
    • Pen-Hung Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder with built-in cavities

    • Patent number 10,442,008
    • Issue date Oct 15, 2019
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Sealed collet

    • Patent number 10,399,150
    • Issue date Sep 3, 2019
    • Kennametal Inc.
    • Alan J. Bookheimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping fixture

    • Patent number 10,307,837
    • Issue date Jun 4, 2019
    • Ringspann GmbH
    • Volker Schlautmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck device

    • Patent number 10,272,500
    • Issue date Apr 30, 2019
    • Hitachi Automotive Systems, Ltd.
    • Ken Miura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chucking device

    • Patent number 10,245,650
    • Issue date Apr 2, 2019
    • Haimer GmbH
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Damping elements for tool chucking systems

    • Patent number 10,022,806
    • Issue date Jul 17, 2018
    • Haimer GmbH
    • Peter Langbein
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Balancing or measuring device

    • Patent number 9,987,689
    • Issue date Jun 5, 2018
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder and method for producing a tool receiving portion for s...

    • Patent number 9,943,912
    • Issue date Apr 17, 2018
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pre-stressing damping system

    • Patent number 9,889,507
    • Issue date Feb 13, 2018
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping fixture

    • Patent number 9,662,715
    • Issue date May 30, 2017
    • Ringspann GmbH
    • Volker Schlautmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder

    • Patent number 9,636,751
    • Issue date May 2, 2017
    • Eugen Fahrion GmbH & Co. KG
    • Ulrich Fahrion
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet

    • Patent number 9,457,411
    • Issue date Oct 4, 2016
    • Asphericon GmbH
    • Sven Kiontke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coiled tubing servicing tool

    • Patent number 9,428,974
    • Issue date Aug 30, 2016
    • Halliburton Energy Services, Inc.
    • Kenneth Glenn Dixson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coiled tubing servicing tool

    • Patent number 9,302,693
    • Issue date Apr 5, 2016
    • Halliburton Energy Services, Inc.
    • Kenneth Glenn Dixson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet positioning mechanism for a rotary tool

    • Patent number 9,156,093
    • Issue date Oct 13, 2015
    • Robert Bosch GmbH
    • Andrew Meyers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    GRIPPING DEVICE FOR HOLDING, CENTRING AND/OR COLLET-CLAMPING A MICR...

    • Publication number 20240165715
    • Publication date May 23, 2024
    • ETA SA Manufacture Horlogere Suisse
    • Patric PHAM
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TAP HOLDER

    • Publication number 20230094334
    • Publication date Mar 30, 2023
    • SUGINO MACHINE LIMITED
    • Minoru IHARA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR GRIPPING CONSTANT-VELOCITY UNIVERSAL JOINT COMPONENT

    • Publication number 20230045564
    • Publication date Feb 9, 2023
    • NTN Corporation
    • Daigo NISHIYA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ABRASIVE ROTARY TOOL WITH EXPANDABLE COLLET

    • Publication number 20220410281
    • Publication date Dec 29, 2022
    • 3M Innovative Properties Company
    • Bruce A. SVENTEK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDER, ROTATION TOOL, AND COMBINATION OF TOOL HOLDER AND TOOL

    • Publication number 20210402492
    • Publication date Dec 30, 2021
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Gripper Module

    • Publication number 20210220926
    • Publication date Jul 22, 2021
    • Agile Wing Smart Manufacturing Co., Ltd.
    • Hung-Wu Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LOAD MEASURING ARRANGEMENT FOR A COLLET ASSEMBLY

    • Publication number 20200324381
    • Publication date Oct 15, 2020
    • Honda Motor Co., Ltd.
    • Jeffrey D. MARTIN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRECISION SECURING DEVICE

    • Publication number 20200180043
    • Publication date Jun 11, 2020
    • Stamford Precision Tools Pte Ltd
    • Seng Haw YEO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Milling Chuck Having Detachable Components

    • Publication number 20200139451
    • Publication date May 7, 2020
    • X'POLE PRECISION TOOLS INC.
    • Peter CHEN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck With Detachable Components

    • Publication number 20200139452
    • Publication date May 7, 2020
    • X'POLE PRECISION TOOLS INC.
    • Peter CHEN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDER WITH BUILT-IN CAVITIES

    • Publication number 20200016665
    • Publication date Jan 16, 2020
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    SEALED COLLET

    • Publication number 20190344361
    • Publication date Nov 14, 2019
    • Kennametal Inc.
    • Alan J. Bookheimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Clamping device with hydraulic clamping

    • Publication number 20190176246
    • Publication date Jun 13, 2019
    • EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik fuer Praezisionswerkzeuge
    • Ruediger Watzke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COLLET CHUCK FOR CLAMPING A DENTAL TOOL AND METHOD FOR MANUFACTURIN...

    • Publication number 20190161818
    • Publication date May 30, 2019
    • MINEBEA MITSUMI INC.
    • Jürgen Bossler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Coupling Device

    • Publication number 20190084054
    • Publication date Mar 21, 2019
    • Narr Beteiligungs GmbH
    • Paul Brosowsky
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEALED COLLET

    • Publication number 20180347701
    • Publication date Dec 6, 2018
    • Kennametal Inc.
    • Alan J. Bookheimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDER AND METHOD FOR PRODUCING A TOOL RECEIVING PORTION FOR S...

    • Publication number 20180333786
    • Publication date Nov 22, 2018
    • FRANZ HAIMER MASCHINENBAU KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING DEVICE FOR HOLDING A COLLET

    • Publication number 20180326505
    • Publication date Nov 15, 2018
    • Schaublin SA
    • René Motschi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK DEVICE

    • Publication number 20180071834
    • Publication date Mar 15, 2018
    • Hitachi Automotive Systems, Ltd.
    • Ken MIURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Adjustable Chuck Apparatus for Screw Tap

    • Publication number 20180056401
    • Publication date Mar 1, 2018
    • Yu-Chieh Lin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLEXIBLE COUPLING FOR ATTACHING A COLLET TO A DRAW BAR

    • Publication number 20170355024
    • Publication date Dec 14, 2017
    • Roller Bearing Company of America, Inc.
    • René Motschi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING FIXTURE

    • Publication number 20170225238
    • Publication date Aug 10, 2017
    • Ringspann GmbH
    • Volker Schlautmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEGMENT COLLET

    • Publication number 20160311033
    • Publication date Oct 27, 2016
    • Roehm GmbH
    • Stefan KEMPTER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCKING DEVICE

    • Publication number 20160221086
    • Publication date Aug 4, 2016
    • HAIMER GMBH
    • Franz HAIMER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DAMPING ELEMENTS FOR TOOL CHUCKING SYSTEMS

    • Publication number 20160199918
    • Publication date Jul 14, 2016
    • HAIMER GMBH
    • Peter LANGBEIN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL CLAMPING DEVICE AND COLLET THEREOF

    • Publication number 20160114407
    • Publication date Apr 28, 2016
    • HON HAI PRECISION INDUSTRY CO., LTD.
    • XIAO-YI WU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COLLET

    • Publication number 20150321265
    • Publication date Nov 12, 2015
    • DAIDO STEEL CO., LTD.
    • Fumihito SAKURAI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDER

    • Publication number 20150091259
    • Publication date Apr 2, 2015
    • Eugen Fahrion GmbH & Co KG
    • Ulrich Fahrion
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDER, COLLET AND METHOD TO CLAMP A TOOL IN A TOOL HOLDER

    • Publication number 20140367929
    • Publication date Dec 18, 2014
    • Ulrich Fahrion
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Coiled Tubing Servicing Tool

    • Publication number 20140230229
    • Publication date Aug 21, 2014
    • Halliburton Energy Services, Inc.
    • Kenneth Glenn DIXSON
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS