TREA

Work or tool supported by two conical surfaces

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Industry

  • CPC
  • B23B31/408
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Parent Industries

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

Current Industry

B23B31/408Work or tool supported by two conical surfaces
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Quick change system
    • Patent number 9,180,527
    • Issue date Nov 10, 2015
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inner and outer diameter chuck for a laser cutting/engraving rotary...
    • Patent number 7,726,220
    • Issue date Jun 1, 2010
    • Epilog Corporation
    • Roy Masters
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process for the fine machining of the toothed gears of a gearbox
    • Patent number 6,805,617
    • Issue date Oct 19, 2004
    • Reishauer AG
    • Walter Wirz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process and device for the fine machining of the toothed gears of a...
    • Patent number 6,350,181
    • Issue date Feb 26, 2002
    • Reishauer AG
    • Walter Wirz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Attachment of workpieces on a lathe
    • Patent number 5,992,278
    • Issue date Nov 30, 1999
    • Charles H. Rimlinger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Work holder assembly for a lathe
    • Patent number 5,737,985
    • Issue date Apr 14, 1998
    • Charles H. Rimlinger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Precision rotating tool mounting device
    • Patent number 4,582,461
    • Issue date Apr 15, 1986
    • Harold R. Ziegelmeyer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hollow core chucking device
    • Patent number 4,045,038
    • Issue date Aug 30, 1977
    • Westvaco Corporation
    • David Noel Obenshain
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3753570
    • Patent number 3,753,570
    • Issue date Aug 21, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3561305
    • Patent number 3,561,305
    • Issue date Feb 9, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3350107
    • Patent number 3,350,107
    • Issue date Oct 31, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2798678
    • Patent number 2,798,678
    • Issue date Jul 9, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2652738
    • Patent number 2,652,738
    • Issue date Sep 22, 1953
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2408503
    • Patent number 2,408,503
    • Issue date Oct 1, 1946
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2388521
    • Patent number 2,388,521
    • Issue date Nov 6, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1921316
    • Patent number 1,921,316
    • Issue date Aug 8, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1451699
    • Patent number 1,451,699
    • Issue date Apr 17, 1923
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1339877
    • Patent number 1,339,877
    • Issue date May 11, 1920
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents