Fluid pressure moves jaws via mechanical connection

Patents Grantslast 30 patents

  • Information Patent Grant

    Main shaft fixture

    • Patent number 12,104,578
    • Issue date Oct 1, 2024
    • LIFTRA IP APS
    • Per E. Fenger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Double-sided drilling fixture for die-forged pistons and double-sid...

    • Patent number 11,318,544
    • Issue date May 3, 2022
    • CHONGQING VOCATIONAL INSTITUTE OF ENGINEERING
    • Hao Xu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Modular clamping system

    • Patent number 10,919,096
    • Issue date Feb 16, 2021
    • System 3R International AB
    • Jan Bergwall
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Gripper

    • Patent number 10,835,964
    • Issue date Nov 17, 2020
    • Kitagawa Iron Works Co., Ltd.
    • Makoto Otsuka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rim drilling and milling machine

    • Patent number 10,610,989
    • Issue date Apr 7, 2020
    • TOP-ONE MACHINERY CO., LTD.
    • Tsui-O Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Main shaft fixture

    • Patent number 10,378,518
    • Issue date Aug 13, 2019
    • LIFTRA IP APS
    • Per E. Fenger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Compensating chuck

    • Patent number 10,252,348
    • Issue date Apr 9, 2019
    • HVM Technology GmbH
    • Jens Meyer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Aluminum alloy hub lathe fixture

    • Patent number 10,245,648
    • Issue date Apr 2, 2019
    • CITIC Dicastal CO., LTD.
    • Jiandong Guo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck apparatus

    • Patent number 10,183,335
    • Issue date Jan 22, 2019
    • SMC Corporation
    • Koji Hara
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power chuck

    • Patent number 10,183,336
    • Issue date Jan 22, 2019
    • HVM Technology GmbH
    • Volker Henke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Automatic wheel rim positioning and clamping tool

    • Patent number 10,029,314
    • Issue date Jul 24, 2018
    • YEONG CHIN MACHINERY INDUSTRIES CO., LTD.
    • Mao-Pin Wu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Indexing chuck

    • Patent number 9,862,033
    • Issue date Jan 9, 2018
    • SMW Autoblok Spannsysteme GmbH
    • Eckhard Maurer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Float type clamping mechanism

    • Patent number 9,827,615
    • Issue date Nov 28, 2017
    • Hsu-Pin Chuang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck for holding precision components

    • Patent number 9,802,257
    • Issue date Oct 31, 2017
    • Cummins Inc.
    • Marian Trocki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coupling device of jig

    • Patent number 9,669,469
    • Issue date Jun 6, 2017
    • Cherng Jin Technology Co., Ltd.
    • Chien-Chih Lin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gripper with emergency release

    • Patent number 9,387,539
    • Issue date Jul 12, 2016
    • Roehm GmbH
    • Eugen Hangleiter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydrostatically actuated workholding apparatus with high expansion...

    • Patent number 8,585,061
    • Issue date Nov 19, 2013
    • Hydra-Lock Corporation
    • William M. Andre
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chucking device for use in machining exhaust gas purifying system

    • Patent number 8,469,367
    • Issue date Jun 25, 2013
    • Yutaka Giken Co., Ltd.
    • Akira Yamazaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for operating an actuation unit and device for carrying out...

    • Patent number 8,297,893
    • Issue date Oct 30, 2012
    • Roehm GmbH
    • Eugen Hangleiter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping fixture including a chuck for releasably locating a workpi...

    • Patent number 8,256,773
    • Issue date Sep 4, 2012
    • Erowa AG
    • Bruno Sandmeier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick chucking unit, with sealing unit, and quick chucking system

    • Patent number 8,152,174
    • Issue date Apr 10, 2012
    • Schunk GmbH & Co. KG Spann- und Greiftechnik
    • Friedrich Kurz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping apparatus and method

    • Patent number 8,152,173
    • Issue date Apr 10, 2012
    • Ingersoll Machine Tools, Inc.
    • Tino Oldani
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Clamping device

    • Patent number 8,123,233
    • Issue date Feb 28, 2012
    • Klaus Hofmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck apparatus

    • Patent number 8,123,234
    • Issue date Feb 28, 2012
    • SMC Kabushiki Kaisha
    • Seiji Tomita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck apparatus

    • Patent number 8,100,414
    • Issue date Jan 24, 2012
    • SMC Kabushiki Kaisha
    • Hideaki Minbuta
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Chuck holder incorporating independent arrayed wedge clamps for cla...

    • Patent number 8,087,675
    • Issue date Jan 3, 2012
    • Daniel G. Korson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rapid clamping system

    • Patent number 8,066,289
    • Issue date Nov 29, 2011
    • Schunk GmbH & Co. KG Spann- und Greiftechnik
    • Johann Gross
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck for flexible manufacturing

    • Patent number 8,016,298
    • Issue date Sep 13, 2011
    • József Tajnaföi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydrostatically actuated workholding apparatus with high expansion...

    • Patent number 7,967,300
    • Issue date Jun 28, 2011
    • Hydra-Lock Corporation
    • William M. Andre
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Aligner

    • Patent number 7,789,614
    • Issue date Sep 7, 2010
    • Kabushiki Kaisha Yaskawa Denki
    • Keisuke Yoshino
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents