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  • B23B31/1627
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CHUCK DEVICE AND METHOD FOR ATTACHING CHILD JAWS

    • Publication number 20240307976
    • Publication date Sep 19, 2024
    • FUJI CORPORATION
    • Toshitaka KIMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ATTACHMENT APPARATUS FOR LASER ENGRAVING

    • Publication number 20240238877
    • Publication date Jul 18, 2024
    • LensDigital, LLC
    • Leonid Karchevsky
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SYSTEM FOR DRAWING OFF THE ELECTRODE CAPS FROM ELECTRODE ADAPTERS

    • Publication number 20240217025
    • Publication date Jul 4, 2024
    • BRAEUER SYSTEMTECHNIK GMBH
    • JENS NITZ
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING JAW AND CHUCK

    • Publication number 20240139830
    • Publication date May 2, 2024
    • Röhm GmbH
    • Martin STANGL
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WORKPIECE CLAMPING DEVICE AND MACHINE TOOL

    • Publication number 20230415242
    • Publication date Dec 28, 2023
    • FUJI CORPORATION
    • Hideo GOTSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WORKPIECE RETAINING DEVICE

    • Publication number 20230373012
    • Publication date Nov 23, 2023
    • TPR CO., LTD.
    • Koji KAMATA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDER HAVING A CYLINDRICAL FIXATION BORE EXTENDING REARWARDLY...

    • Publication number 20230364687
    • Publication date Nov 16, 2023
    • Iscar, Ltd.
    • HERBERT VOLK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WORKPIECE HOLDING DEVICE

    • Publication number 20230286061
    • Publication date Sep 14, 2023
    • Aktiebolaget SKF
    • Gerhard WAGNER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WORKPIECE HOLDING DEVICE

    • Publication number 20230286063
    • Publication date Sep 14, 2023
    • Aktiebolaget SKF
    • Gerhard WAGNER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WORKPIECE HOLDING DEVICE

    • Publication number 20230286062
    • Publication date Sep 14, 2023
    • Aktiebolaget SKF
    • Gerhard WAGNER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Securement Device for a Press Tool

    • Publication number 20230264447
    • Publication date Aug 24, 2023
    • James Stong
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK JAW

    • Publication number 20230158580
    • Publication date May 25, 2023
    • Peter Csaba Kerekes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE CHUCK JAWS AND METHOD OF MANUFACTURE

    • Publication number 20230118356
    • Publication date Apr 20, 2023
    • Alpha Precision Group, Inc.
    • Phillip McDonald
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK WITH IMPROVED GRIPPING STROKE

    • Publication number 20220379387
    • Publication date Dec 1, 2022
    • Hardinge, Inc.
    • Richard M. KESTERKE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL PART ATTACHMENT ASSEMBLY, TOOL PART CONNECTOR AND TOOL ASSEMBLY

    • Publication number 20220250166
    • Publication date Aug 11, 2022
    • 9359-0602 QUEBEC INC.
    • Louis-Philippe PINEAULT
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK JAW STOPPING MECHANISM

    • Publication number 20220126377
    • Publication date Apr 28, 2022
    • Bradley D. O'Connell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK-CLAW COUPLING MECHANISM

    • Publication number 20210379676
    • Publication date Dec 9, 2021
    • HOWA MACHINERY, LTD.
    • Hiroshi NAGAOSA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK MECHANISM AND TOP JAW

    • Publication number 20210046557
    • Publication date Feb 18, 2021
    • KITAGAWA IRON WORKS CO., LTD.
    • Tamio NISHIMIYA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    RETENTION CHUCK FOR MACHINES FOR PRODUCING GLASS CONTAINERS

    • Publication number 20210024401
    • Publication date Jan 28, 2021
    • Schott Schweiz AG
    • Marcel TREMP
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COUPLING DEVICE

    • Publication number 20200078872
    • Publication date Mar 12, 2020
    • SMW-AUTOBLOK Spannsysteme GmbH
    • Eckhard Maurer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK MECHANISM

    • Publication number 20200061720
    • Publication date Feb 27, 2020
    • KITAGAWA IRON WORKS CO., LTD.
    • Tamio NISHIMIYA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK MECHANISM

    • Publication number 20190366448
    • Publication date Dec 5, 2019
    • KITAGAWA IRON WORKS CO., LTD
    • Tomonari HIROMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYBRID HOLDING DEVICE

    • Publication number 20190076935
    • Publication date Mar 14, 2019
    • Eduardo RODRIGUEZ
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Curvature for Pathway of a Locating Device or Chuck

    • Publication number 20180272437
    • Publication date Sep 27, 2018
    • Walter Forrest Frantz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK MECHANISM, STAIR FORM MEMBER ATTACHED JAW AND MACHINE TOOL

    • Publication number 20180185929
    • Publication date Jul 5, 2018
    • Synthe Tech Inc.
    • Yoshiaki ISHIKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK ARRANGEMENT

    • Publication number 20180117682
    • Publication date May 3, 2018
    • Bo Karl Ragnar SVENSSON
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DEVICE FOR HOLDING A WORKPIECE

    • Publication number 20180099336
    • Publication date Apr 12, 2018
    • Aktiebolaget SKF
    • Erich Pfandl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Automotive wheel CNC (Computed Numerical Control) Lathe

    • Publication number 20170056976
    • Publication date Mar 2, 2017
    • Brian Len
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Automotive wheel CNC (Computed Numerical Control) Lathe

    • Publication number 20150020655
    • Publication date Jan 22, 2015
    • Brian Len
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WORK-HOLDING CHUCK WITH QUICK-RELEASE JAWS

    • Publication number 20140252728
    • Publication date Sep 11, 2014
    • FORKARDT INC.
    • Thomas H. Dejonghe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR