Detect correct clamping of workpiece, chucks grip properly workpiece

Patents Grantslast 30 patents

  • Information Patent Grant

    Coupling device

    • Patent number 11,253,931
    • Issue date Feb 22, 2022
    • SMW Autoblok Spannsysteme GmbH
    • Eckhard Maurer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary table device

    • Patent number 10,744,612
    • Issue date Aug 18, 2020
    • FANUC CORPORATION
    • Hiroki Tezuka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Workpiece conveyance pallet and production line

    • Patent number 10,730,154
    • Issue date Aug 4, 2020
    • FANUC CORPORATION
    • Yoshihide Maede
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool having rotary table

    • Patent number 9,254,541
    • Issue date Feb 9, 2016
    • FANUC CORPORATION
    • Zheng Tong
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ceramic shaped body-positioning system

    • Patent number 6,659,261
    • Issue date Dec 9, 2003
    • NGK Insulators, Ltd.
    • Takashi Miyakawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Workpiece exchanging system

    • Patent number 5,313,861
    • Issue date May 24, 1994
    • Fanuc Ltd.
    • Yoshiaki Ikeda
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Chuck having gripping and locating sensors

    • Patent number 4,909,521
    • Issue date Mar 20, 1990
    • The S-P Manufacturing Corporation
    • George J. Ovanin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Workholding

    • Patent number 4,254,676
    • Issue date Mar 10, 1981
    • Pratt Burnerd International Limited
    • Bernard Wilson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY TABLE DEVICE

    • Publication number 20190126422
    • Publication date May 2, 2019
    • FANUC CORPORATION
    • Hiroki TEZUKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL HAVING ROTARY TABLE

    • Publication number 20140035213
    • Publication date Feb 6, 2014
    • FANUC CORPORATION
    • Tong ZHENG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Ceramic shaped body-positioning system

    • Publication number 20020043444
    • Publication date Apr 18, 2002
    • Takashi Miyakawa
    • G05 - CONTROLLING REGULATING