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Rotary devices

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  • CPC
  • B23Q3/152
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine

Current Industry

B23Q3/152Rotary devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Transport carrier, deposition apparatus, and electronic device manu...
    • Patent number 12,116,664
    • Issue date Oct 15, 2024
    • CANON TOKKI CORPORATION
    • Shigeyuki Ogawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mounting system for a grinding machine
    • Patent number 12,070,804
    • Issue date Aug 27, 2024
    • Schaeffler Technologies AG & Co. KG
    • Eckhard Ruschitzka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Turning system and method of use
    • Patent number 12,005,512
    • Issue date Jun 11, 2024
    • Vincent Parker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrostatic chuck with charge dissipation coating
    • Patent number 11,742,781
    • Issue date Aug 29, 2023
    • Entegris, Inc.
    • Yan Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrostatic chuck having an annular outer region covered by an in...
    • Patent number 11,223,302
    • Issue date Jan 11, 2022
    • NGK Insulators, Ltd.
    • Reo Watanabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Work holder and work machining method
    • Patent number 10,207,332
    • Issue date Feb 19, 2019
    • JTEKT Corporation
    • Takashi Yokoyama
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    High conductivity electrostatic chuck
    • Patent number 9,692,325
    • Issue date Jun 27, 2017
    • Entegris, Inc.
    • David Suuronen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High precision chuck with centering function
    • Patent number 9,061,357
    • Issue date Jun 23, 2015
    • Fuji Machine Mfg. Co., Ltd.
    • Gen Ogawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High surface resistivity electrostatic chuck
    • Patent number 9,025,305
    • Issue date May 5, 2015
    • Entegris, Inc.
    • Richard A. Cooke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary jig of battery cell and process of welding for battery cell...
    • Patent number 9,005,791
    • Issue date Apr 14, 2015
    • LG Chem, Ltd.
    • Jeong-Pyo Kong
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electrostatic chuck and method of manufacturing electrostatic chuck
    • Patent number 8,971,010
    • Issue date Mar 3, 2015
    • Toto Ltd.
    • Kaduko Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus and method utilizing a magnetic force to apply a force to...
    • Patent number 8,888,670
    • Issue date Nov 18, 2014
    • The Boeing Company
    • Christopher Vernon Grubbs
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Centering process in chucking work and apparatus therefor
    • Patent number 7,862,050
    • Issue date Jan 4, 2011
    • Nippon Thompson Co., Ltd.
    • Naoki Koshino
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and a device for effecting automatic centering of an annular...
    • Patent number 7,712,228
    • Issue date May 11, 2010
    • Aktiebolaget SKF
    • Peter Calås
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Modular permanent magnet chuck
    • Patent number 7,161,451
    • Issue date Jan 9, 2007
    • GM Global Technology Operations, Inc.
    • Chi-Hung Shen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method to estimate attractive force in a permanent magnet chuck
    • Patent number 7,102,476
    • Issue date Sep 5, 2006
    • General Motors Corporation
    • Chi-Hung Shen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool
    • Patent number 6,884,204
    • Issue date Apr 26, 2005
    • Mori Seiki Co., Ltd.
    • Noboru Watanabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Workpart chuck positioning mechanism with independent shoes
    • Patent number 5,213,348
    • Issue date May 25, 1993
    • Bryant Grinder Corporation
    • Richard E. Crossman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Automatic workpart centering mechanism for a chuck
    • Patent number 4,926,337
    • Issue date May 15, 1990
    • Bryant Grinder Corporation
    • Richard H. Gile
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Demagnetizer
    • Patent number 4,426,672
    • Issue date Jan 17, 1984
    • Electro-Matic Products Co.
    • Joseph A. Armond
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Switchable permanent magnetic holding devices
    • Patent number 4,055,824
    • Issue date Oct 25, 1977
    • Max Baermann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3812629
    • Patent number 3,812,629
    • Issue date May 28, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3810055
    • Patent number 3,810,055
    • Issue date May 7, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3793779
    • Patent number 3,793,779
    • Issue date Feb 26, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3750343
    • Patent number 3,750,343
    • Issue date Aug 7, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3729658
    • Patent number 3,729,658
    • Issue date Apr 24, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3340442
    • Patent number 3,340,442
    • Issue date Sep 5, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2972485
    • Patent number 2,972,485
    • Issue date Feb 21, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2936515
    • Patent number 2,936,515
    • Issue date May 17, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2924917
    • Patent number 2,924,917
    • Issue date Feb 16, 1960
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents