Threaded central cone and jaw

Patents Grantslast 30 patents

  • Information Patent Grant

    Tool-holder mandrel for fitting to a rotating machine

    • Patent number 8,702,107
    • Issue date Apr 22, 2014
    • Etablissements Amyot S.A.
    • Yves Cachod
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck body for a chuck, chuck and method for determining a clamping...

    • Patent number 7,878,070
    • Issue date Feb 1, 2011
    • Hainbuch GmbH Spannende Technik
    • Hans-Michael Weller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool-carrier chuck for rotating machine, furnished with locking means

    • Patent number 7,556,269
    • Issue date Jul 7, 2009
    • Etablissements Amyot S.A.
    • Yves Cachod
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck with internal nut

    • Patent number 7,455,303
    • Issue date Nov 25, 2008
    • The Jacobs Chuck Manufacturing Company
    • Gregg Draudt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck tool bit locator

    • Patent number 7,243,922
    • Issue date Jul 17, 2007
    • Black & Decker Inc.
    • Louis A Gibbons
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking chuck

    • Patent number 6,488,287
    • Issue date Dec 3, 2002
    • Power Tool Holders Incorporated
    • Benjamin A. Gaddis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking chuck

    • Patent number 6,241,259
    • Issue date Jun 5, 2001
    • Power Tool Holders, Incorporated
    • Benjamin A. Gaddis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking chuck

    • Patent number 6,196,554
    • Issue date Mar 6, 2001
    • Power Tool Holders Incorporated
    • Benjamin A. Gaddis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck with plastic chuck body

    • Patent number 6,129,363
    • Issue date Oct 10, 2000
    • Rohm GmbH
    • Hans-Dieter Mack
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lockable drill chuck

    • Patent number 5,464,230
    • Issue date Nov 7, 1995
    • Gunter H. Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lockable self-tightening hammer-drill chuck

    • Patent number 5,375,858
    • Issue date Dec 27, 1994
    • Gunter H. Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck

    • Patent number 5,286,041
    • Issue date Feb 15, 1994
    • Gunter H. Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck

    • Patent number 5,236,206
    • Issue date Aug 17, 1993
    • Gunter H. Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Keyless chuck

    • Patent number 5,215,317
    • Issue date Jun 1, 1993
    • Jacobs Chuck Technology Corp.
    • Paul T. Jordan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-tightening drill chuck

    • Patent number 5,171,030
    • Issue date Dec 15, 1992
    • Gunter Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-tightening hammer-drill chuck

    • Patent number 5,054,796
    • Issue date Oct 8, 1991
    • Gunter H. Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-tightening and lockable hammer-drill chuck

    • Patent number 4,955,623
    • Issue date Sep 11, 1990
    • Gunter H. Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill chuck with brake ring

    • Patent number 4,913,449
    • Issue date Apr 3, 1990
    • Gunter Horst Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Selftightening drill chuck

    • Patent number 4,836,563
    • Issue date Jun 6, 1989
    • Gunter H. Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hand tightenable device for holding a cutting implement

    • Patent number 4,660,841
    • Issue date Apr 28, 1987
    • Michael J. Chouinard
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3545776

    • Patent number 3,545,776
    • Issue date Dec 8, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3506277

    • Patent number 3,506,277
    • Issue date Apr 14, 1970
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3325166

    • Patent number 3,325,166
    • Issue date Jun 13, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3237955

    • Patent number 3,237,955
    • Issue date Mar 1, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2075031

    • Patent number 2,075,031
    • Issue date Mar 30, 1937
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1885790

    • Patent number 1,885,790
    • Issue date Nov 1, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1750023

    • Patent number 1,750,023
    • Issue date Mar 11, 1930
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1668317

    • Patent number 1,668,317
    • Issue date May 1, 1928
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1364361

    • Patent number 1,364,361
    • Issue date Jan 4, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1352951

    • Patent number 1,352,951
    • Issue date Sep 14, 1920
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOL-HOLDER MANDREL FOR FITTING TO A ROTATING MACHINE

    • Publication number 20110215537
    • Publication date Sep 8, 2011
    • ETABLISSEMENTS AMYOT S.A.
    • Yves Cachod
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck engagement lock mechanism

    • Publication number 20090289425
    • Publication date Nov 26, 2009
    • Chia-Ho Lin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck Body for a Chuck, Chuck and Method for Determining a Clamping...

    • Publication number 20090072502
    • Publication date Mar 19, 2009
    • Hainbuch GmbH Spannende Technik
    • Hans-Michael Weller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool-carrier chuck for rotating machine, furnished with locking means

    • Publication number 20070252345
    • Publication date Nov 1, 2007
    • ETABLISSEMENTS AMYOT S.A.
    • Yves Cachod
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck with internal nut

    • Publication number 20070052183
    • Publication date Mar 8, 2007
    • Gregg Draudt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool-holding chuck for use with a rotating machine

    • Publication number 20060208433
    • Publication date Sep 21, 2006
    • ETABLISSEMENTS AMYOT S.A.
    • Yves Cachod
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill chuck tool bit locator

    • Publication number 20060186615
    • Publication date Aug 24, 2006
    • Louis A. Gibbons
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Locking chuck

    • Publication number 20010042965
    • Publication date Nov 22, 2001
    • Benjamin A. Gaddis
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC