TREA

using mechanical transmission through the spindle

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Industry

  • CPC
  • B23B31/205
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Parent Industries

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

Current Industry

B23B31/205using mechanical transmission through the spindle
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Workpiece picking device
    • Patent number 10,766,078
    • Issue date Sep 8, 2020
    • FANUC CORPORATION
    • Kyouhei Asao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck with automatic positioning collet
    • Patent number 10,618,118
    • Issue date Apr 14, 2020
    • Go-Team Co., LTD.
    • Li Fu Chou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet adaptor
    • Patent number 9,586,268
    • Issue date Mar 7, 2017
    • Anca Pty Ltd
    • Pat McCluskey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fixing device for workpiece in machine tool and machine tool having...
    • Patent number 9,296,047
    • Issue date Mar 29, 2016
    • Citizen Holdings Co., Ltd.
    • Yoshinobu Kishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool release actuating mechanism for high speed rotating spindle
    • Patent number 8,651,781
    • Issue date Feb 18, 2014
    • Everett H. Schwartzman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Main spindle device
    • Patent number 8,584,560
    • Issue date Nov 19, 2013
    • Tsugami Corporation
    • Hiroshi Terai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Versatile toolholder for numerically controlled machine tool for ho...
    • Patent number 7,338,420
    • Issue date Mar 4, 2008
    • Takeo Imahata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Force limiting workpiece holding device
    • Patent number 7,137,632
    • Issue date Nov 21, 2006
    • Hardinge Inc.
    • Roger R. Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for holding a workpiece or a bar of material to be machined
    • Patent number 6,272,956
    • Issue date Aug 14, 2001
    • Tornos-Bechler SA
    • Patrick Schuettel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle for gripping and closing a mounting member
    • Patent number 6,036,415
    • Issue date Mar 14, 2000
    • Hardinge, Inc.
    • Brian C. Sheehan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Crankshaft turning machine
    • Patent number 5,931,069
    • Issue date Aug 3, 1999
    • The Olofsson Corporation
    • Donald W. Garnett
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Armature gripping machine
    • Patent number 5,178,428
    • Issue date Jan 12, 1993
    • Axis USA, Inc.
    • Massimo Lombardi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulically operated chuck closing mechanism
    • Patent number 5,002,291
    • Issue date Mar 26, 1991
    • Dover Industries, Inc.
    • Charles F. Reed
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chucking device
    • Patent number 4,791,841
    • Issue date Dec 20, 1988
    • Tornos-Bechler SA, Fabrique de Machines Moutier
    • Francois C. Pruvot
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dual-plane high-speed collet
    • Patent number 4,762,447
    • Issue date Aug 9, 1988
    • Optima Industries, Inc.
    • William F. Marantette
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic nosepiece assembly for a collet closer, and method
    • Patent number 4,690,415
    • Issue date Sep 1, 1987
    • Warren B. Holdridge
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotating air bearing
    • Patent number 4,682,920
    • Issue date Jul 28, 1987
    • United Aircraft Products, Inc.
    • James E. Rodgers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool
    • Patent number 4,663,823
    • Issue date May 12, 1987
    • Renishaw plc
    • David R. McMurtry
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool
    • Patent number 4,646,422
    • Issue date Mar 3, 1987
    • Renishaw plc
    • David R. McMurtry
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Indexing apparatus
    • Patent number 4,379,562
    • Issue date Apr 12, 1983
    • Joyal Products, Inc.
    • Carlos J. Corbacho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Compound lathe
    • Patent number 4,087,890
    • Issue date May 9, 1978
    • Citizen Watch Company Limited
    • Shinichi Ishizuka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cylinder and automatic collect holder
    • Patent number 3,999,770
    • Issue date Dec 28, 1976
    • Phillip A. Sollami
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for hydraulically operating the chuck of the hollow spind...
    • Patent number 3,933,061
    • Issue date Jan 20, 1976
    • Helmut Link
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3752019
    • Patent number 3,752,019
    • Issue date Aug 14, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3643969
    • Patent number 3,643,969
    • Issue date Feb 22, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3625530
    • Patent number 3,625,530
    • Issue date Dec 7, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3464710
    • Patent number 3,464,710
    • Issue date Sep 2, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3456955
    • Patent number 3,456,955
    • Issue date Jul 22, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3398608
    • Patent number 3,398,608
    • Issue date Aug 27, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3361433
    • Patent number 3,361,433
    • Issue date Jan 2, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents