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using fluid-pressure means in the chuck

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  • CPC
  • B23B31/30
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Parent Industries

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

Current Industry

B23B31/30using fluid-pressure means in the chuck
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Planarization process, apparatus and method of manufacturing an art...
    • Patent number 12,138,747
    • Issue date Nov 12, 2024
    • Canon Kabushiki Kaisha
    • Byung-Jin Choi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping chuck
    • Patent number 12,017,285
    • Issue date Jun 25, 2024
    • Erowa AG
    • Hans Hediger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser processing apparatus
    • Patent number 11,938,570
    • Issue date Mar 26, 2024
    • Disco Corporation
    • Keiji Nomaru
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Expander unit with magnetic spring for a split stirling cryogenic r...
    • Patent number 11,854,858
    • Issue date Dec 26, 2023
    • Cryo Tech Ltd.
    • Alexander Veprik
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic expanding chuck
    • Patent number 11,786,978
    • Issue date Oct 17, 2023
    • Guehring KG
    • Bruno Teusch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Blade holding jig
    • Patent number 11,772,300
    • Issue date Oct 3, 2023
    • Disco Corporation
    • Zhibo Su
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rapid forming of glass and ceramics
    • Patent number 11,753,347
    • Issue date Sep 12, 2023
    • Corning Incorporated
    • Michael Edward Badding
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck for acquiring a warped workpiece
    • Patent number 11,749,551
    • Issue date Sep 5, 2023
    • Core Flow Ltd.
    • Boaz Nishri
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic expanding chuck
    • Patent number 11,738,394
    • Issue date Aug 29, 2023
    • Guehring KG
    • Gilbert Kleiner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic tool mount and sealing piston for such a mount
    • Patent number 11,732,804
    • Issue date Aug 22, 2023
    • Kennametal Inc.
    • Santhosha Boregowda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combination tool and tool holder for a combination tool
    • Patent number 11,697,162
    • Issue date Jul 11, 2023
    • KYOCERA UNIMERCO TOOLING A/S
    • Sven Pankalla
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sealing piston for a hydraulic expansion chucking device and expans...
    • Patent number 11,577,326
    • Issue date Feb 14, 2023
    • Kennametal Inc.
    • Josef K. Herud
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    Hydrostatically actuated workholding apparatus
    • Patent number 11,534,839
    • Issue date Dec 27, 2022
    • Hydra-Lock Corporation
    • John V. Bartolone
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic-expansion chuck and the use thereof
    • Patent number 11,529,688
    • Issue date Dec 20, 2022
    • Shaeffler Technologies AG & Co. KG
    • Claus Schaeperkoetter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adaptive precision chuck
    • Patent number 11,511,355
    • Issue date Nov 29, 2022
    • BRUNEL UNIVERSITY LONDON
    • Kai Cheng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping mechanism for hydraulic work support
    • Patent number 11,478,888
    • Issue date Oct 25, 2022
    • Vektek, Inc.
    • Gregory A. Yotz
    • 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

    Drive system and control method for chuck device
    • Patent number 11,370,035
    • Issue date Jun 28, 2022
    • SMC Corporation
    • Hisashi Yajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Jig system with hydraulic expansion clamp mechanism
    • Patent number 11,318,543
    • Issue date May 3, 2022
    • Jabil Circuit (Singapore) Pte. Ltd.
    • Yoshio Kouda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Blade changer unit
    • Patent number 11,292,145
    • Issue date Apr 5, 2022
    • Disco Corporation
    • Kazuki Terada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulically clampable tool holder or workpiece holder
    • Patent number 11,247,278
    • Issue date Feb 15, 2022
    • Haimer GmbH
    • Franz Ziegltrum
    • 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

    Spindle apparatus for use at a machine tool, in particular a lathe,...
    • Patent number 11,130,208
    • Issue date Sep 28, 2021
    • GILDEMEISTER Italiana S.p.A.
    • Mirko Passerini
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping tools in a tool holder
    • Patent number 11,123,805
    • Issue date Sep 21, 2021
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pneumatic safety interlock
    • Patent number 11,097,390
    • Issue date Aug 24, 2021
    • ATI Industrial Automation, Inc.
    • William G. Berrocal
    • 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

    Sensor module and tool holder for a cutting tool
    • Patent number 11,084,139
    • Issue date Aug 10, 2021
    • Sandvik Intellectual Property AB
    • Vahid Kalhori
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Micro-gripper with one-piece structure
    • Patent number 11,034,033
    • Issue date Jun 15, 2021
    • Commissariat a l'Energie Atomique et Aux Energies Alternatives
    • Johan Andre
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC CHUCK ASSEMBLY AND EXPANSION SLEEVE THEREFOR
    • Publication number 20250041949
    • Publication date Feb 6, 2025
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MODULAR HYDRAULIC CHUCK
    • Publication number 20250033122
    • Publication date Jan 30, 2025
    • Kennametal Inc.
    • Ruy Frota de Souza Filho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Real-Time Hydraulic Chuck Monitor
    • Publication number 20240416429
    • Publication date Dec 19, 2024
    • Kennametal India Ltd.
    • Santhosha Boregowda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DEVICE FOR GEAR CUTTING, TOOL HEAD AND GEAR CUTTING MACHINE
    • Publication number 20240383086
    • Publication date Nov 21, 2024
    • Reishauer AG
    • Michel MÜLLER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    CHUCK, CUTTING TOOL, AND ASSEMBLY
    • Publication number 20240217006
    • Publication date Jul 4, 2024
    • Kennametatal Inc.
    • Michael Schuffenhauer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Clamping Chuck
    • Publication number 20240173778
    • Publication date May 30, 2024
    • Erowa AG
    • Hans Hediger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    EXPANDER UNIT WITH MAGNETIC SPRING FOR A SPLIT STIRLING CRYOGENIC R...
    • Publication number 20240128118
    • Publication date Apr 18, 2024
    • CRYO TECH LTD.
    • Alexander VEPRIK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL CLAMP DEVICE AND MACHINE TOOL
    • Publication number 20240051037
    • Publication date Feb 15, 2024
    • DMG MORI CO., LTD.
    • Tatsuhiko KURIYA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYDRAULIC CHUCK AND EXPANSION SLEEVES
    • Publication number 20240024961
    • Publication date Jan 25, 2024
    • Kennametal Inc.
    • Santosh B. Boregowda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Expansion Clamping Sleeve and Hydraulic Expansion Clamping Chuck
    • Publication number 20240024962
    • Publication date Jan 25, 2024
    • Kennametal Inc.
    • Josef Konrad Herud
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MAIN-SHAFT AND HOLDER COMBINATION, HOLDER, AND MACHINE TOOL
    • Publication number 20240017333
    • Publication date Jan 18, 2024
    • Minoru KANEMATSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COUPLING DEVICE FOR PRODUCING A NON-PERMANENT HYDRAULIC CONNECTION
    • Publication number 20230392728
    • Publication date Dec 7, 2023
    • WTO Vermögensverwaltung GmbH
    • Markus Schmieder
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PLANARIZATION PROCESS, APPARATUS AND METHOD OF MANUFACTURING AN ART...
    • Publication number 20230373065
    • Publication date Nov 23, 2023
    • Canon Kabushiki Kaisha
    • Byung-Jin Choi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    EXPANSION CLAMPING DEVICE AND METHOD OF MAKING SAME
    • Publication number 20230356304
    • Publication date Nov 9, 2023
    • Schunk GmbH & Co. KG Spann-und Greiftechnik
    • Thomas RETZBACH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    EXPANSION CLAMPING DEVICE AND METHOD FOR PRODUCING SAME
    • Publication number 20230302548
    • Publication date Sep 28, 2023
    • Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ralf GERSTENBERGER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR PRODUCING A VACUUM GRIPPER FOR SEMICONDUCTOR WORKPIECES,...
    • Publication number 20230278111
    • Publication date Sep 7, 2023
    • Siltronic AG
    • Sebastian GEISSLER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING DEVICE FOR TOOL HOLDER
    • Publication number 20230271261
    • Publication date Aug 31, 2023
    • AB SANDVIK COROMANT
    • Gunnar MATLIK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYDRAULIC EXPANSION CHUCK
    • Publication number 20230166338
    • Publication date Jun 1, 2023
    • Guehring KG
    • Klaus MATHEIS
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYDRAULIC EXPANSION CHUCKS
    • Publication number 20230166339
    • Publication date Jun 1, 2023
    • Guehring KG
    • Klaus MATHEIS
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PULLING DEVICE FOR A CLAMPING DEVICE AND CLAMPING DEVICE EQUIPPED T...
    • Publication number 20230114855
    • Publication date Apr 13, 2023
    • Reishauer AG
    • Roman Zimmermann
    • 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

    HYDRO CHUCK
    • Publication number 20220331885
    • Publication date Oct 20, 2022
    • BIG DAISHOWA CO., LTD.
    • Masayuki DOI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTROL METHOD FOR CHUCK DEVICE
    • Publication number 20220266351
    • Publication date Aug 25, 2022
    • SMC Corporation
    • Hisashi YAJIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK FOR ACQUIRING A WARPED WORKPIECE
    • Publication number 20220250167
    • Publication date Aug 11, 2022
    • Core Flow Ltd.
    • Boaz NISHRI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK FOR ACQUIRING A WARPED WORKPIECE
    • Publication number 20220250168
    • Publication date Aug 11, 2022
    • Core Flow Ltd.
    • Boaz NISHRI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    EXPANDER UNIT WITH MAGNETIC SPRING FOR A SPLIT STIRLING CRYOGENIC R...
    • Publication number 20220250169
    • Publication date Aug 11, 2022
    • CRYO TECH LTD.
    • Alexander VEPRIK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTROL METHOD FOR CHUCK DEVICE
    • Publication number 20220219247
    • Publication date Jul 14, 2022
    • SMC Corporation
    • Hisashi YAJIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYDRAULIC EXPANDING CHUCK
    • Publication number 20220152710
    • Publication date May 19, 2022
    • Guehring KG
    • Klaus MATHEIS
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR