TREA

using fluid-pressure means to actuate the gripping means

Follow

Industry

  • CPC
  • B23B31/1176
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

B23B31/1176using fluid-pressure means to actuate the gripping means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Chuck device
    • Patent number 10,953,476
    • Issue date Mar 23, 2021
    • Sanoh Industrial Co., Ltd.
    • Jining Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic expansion chuck
    • Patent number 10,293,413
    • Issue date May 21, 2019
    • Kennamental Inc.
    • Michael Schuffenhauer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder
    • Patent number 9,676,039
    • Issue date Jun 13, 2017
    • BIG DAISHOW A SEIKI CO LTD
    • Masayuki Doi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Expansion chuck
    • Patent number 9,289,831
    • Issue date Mar 22, 2016
    • Kennametal Inc.
    • Josef K. Herud
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic expansion chuck
    • Patent number 9,079,254
    • Issue date Jul 14, 2015
    • Kennametal Inc.
    • Michael Schuffenhauer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Disc-chucking mechanism having contractable/expandable O-ring for f...
    • Patent number 7,278,150
    • Issue date Oct 2, 2007
    • Canon Kabushiki Kaisha
    • Kenji Hisamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chucking device
    • Patent number 6,730,172
    • Issue date May 4, 2004
    • Ricoh Company, Ltd.
    • Kenji Furuya
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3844546
    • Patent number 3,844,546
    • Issue date Oct 29, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3602521
    • Patent number 3,602,521
    • Issue date Aug 31, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2675240
    • Patent number 2,675,240
    • Issue date Apr 13, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOL HOLDER
    • Publication number 20230364686
    • Publication date Nov 16, 2023
    • NT TOOL CORPORATION
    • Makoto SAITO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK DEVICE
    • Publication number 20200061719
    • Publication date Feb 27, 2020
    • SANOH INDUSTRIAL CO., LTD.
    • Jining LIU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Expansion Chuck
    • Publication number 20140175760
    • Publication date Jun 26, 2014
    • Kennametal Inc.
    • Josef K. Herud
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hydraulic Expansion Chuck
    • Publication number 20110175300
    • Publication date Jul 21, 2011
    • Kennametal Inc.
    • Michael Schuffenhauer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Mandrel for a Milling Cutter
    • Publication number 20080185792
    • Publication date Aug 7, 2008
    • Sebastien Hopfner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Disc-chucking mechanism
    • Publication number 20050161887
    • Publication date Jul 28, 2005
    • Canon Kabushiki Kaisha
    • Kenji Hisamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chucking device
    • Publication number 20020040681
    • Publication date Apr 11, 2002
    • Kenji Furuya
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR