Loose jaws

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotating tool chucking device

    • Patent number 6,908,085
    • Issue date Jun 21, 2005
    • Rego-Fix AG
    • Ernst Gerber
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamp nut and collet chuck

    • Patent number 6,886,835
    • Issue date May 3, 2005
    • Big Alpha Co., Inc.
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Miniature drill chuck

    • Patent number 6,641,145
    • Issue date Nov 4, 2003
    • Robert Schröder GmbH & Co. KG
    • Gerd Nebe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Holding apparatus with improved retention ability and method of hol...

    • Patent number 6,508,475
    • Issue date Jan 21, 2003
    • Hudson Precision Products Co.
    • John D. Strodtman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fastening chuck device for machine tool

    • Patent number 6,454,277
    • Issue date Sep 24, 2002
    • Ben Yu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for accomodating a tool or a support element in a machine to...

    • Patent number 6,179,303
    • Issue date Jan 30, 2001
    • WTO Werkzeug - Einrichtugen GmbH
    • Karlheinz Jansen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary power tool with expanded collet range

    • Patent number 6,155,576
    • Issue date Dec 5, 2000
    • Applied Innovation & Manufacturing Ltd.
    • Rick Yorde
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool bit holder

    • Patent number 6,062,574
    • Issue date May 16, 2000
    • Rick Yorde
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping chuck

    • Patent number 5,957,467
    • Issue date Sep 28, 1999
    • Eugen Fahrion GmbH & co.
    • Karl Hornung
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick-change chuck device

    • Patent number 5,947,484
    • Issue date Sep 7, 1999
    • Power Tool Holders Incorporated
    • Mark S. Huggins
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder with interchangeable collet/chuck system

    • Patent number 5,873,580
    • Issue date Feb 23, 1999
    • Commando Products, Inc.
    • Albert L. Swenson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet chuck having parpallel force loaded bearing

    • Patent number 5,522,605
    • Issue date Jun 4, 1996
    • Kennametal Inc.
    • David L. Lewis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Collet for a square-shank tap

    • Patent number 5,383,673
    • Issue date Jan 24, 1995
    • Kennametal Inc.
    • Victor D. Mogilnicki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck for tool, workpiece, etc.

    • Patent number 5,301,961
    • Issue date Apr 12, 1994
    • Otto Bilz, Werkzeugfabrik GmbH & Co.
    • Joachim A. Wozar
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping set with screw sleeve

    • Patent number 5,009,539
    • Issue date Apr 23, 1991
    • Ralph Muellenberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Collet

    • Patent number 4,971,340
    • Issue date Nov 20, 1990
    • Gerhard Rall
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hand held collet

    • Patent number 4,215,871
    • Issue date Aug 5, 1980
    • Vargus Ltd.
    • Mordechai Hirsch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3837690

    • Patent number 3,837,690
    • Issue date Sep 24, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3829108

    • Patent number 3,829,108
    • Issue date Aug 13, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3474705

    • Patent number 3,474,705
    • Issue date Oct 28, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3385606

    • Patent number 3,385,606
    • Issue date May 28, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3353833

    • Patent number 3,353,833
    • Issue date Nov 21, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3132871

    • Patent number 3,132,871
    • Issue date May 12, 1964
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2885210

    • Patent number 2,885,210
    • Issue date May 5, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2727748

    • Patent number 2,727,748
    • Issue date Dec 20, 1955
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2702192

    • Patent number 2,702,192
    • Issue date Feb 15, 1955
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2672789

    • Patent number 2,672,789
    • Issue date Mar 23, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2631872

    • Patent number 2,631,872
    • Issue date Mar 17, 1953
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2609209

    • Patent number 2,609,209
    • Issue date Sep 2, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2600349

    • Patent number 2,600,349
    • Issue date Jun 10, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CONSTITUENT MEMBER OF COLLET, CHUCK, COLLET AND FASTENING NUT AND C...

    • Publication number 20090322042
    • Publication date Dec 31, 2009
    • Daishowa Seiki Co., Ltd.
    • Yasuhiko Kitamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Clamp nut and collet chuck

    • Publication number 20030132580
    • Publication date Jul 17, 2003
    • Tsuyoshi Komine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Rotating tool chucking device

    • Publication number 20030047889
    • Publication date Mar 13, 2003
    • Rego-Fix AG.
    • Ernst Gerber
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC