TREA

Jaws movement actuated by one or more spiral grooves

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Industry

  • CPC
  • B23B31/16004
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Parent Industries

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

Current Industry

B23B31/16004Jaws movement actuated by one or more spiral grooves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Clamping system
    • Patent number 11,571,046
    • Issue date Feb 7, 2023
    • adidas AG
    • Henry Hanson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hybrid holding device
    • Patent number 10,875,102
    • Issue date Dec 29, 2020
    • Eduardo Rodriguez
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Curvature for pathway of a locating device or chuck
    • Patent number 10,654,111
    • Issue date May 19, 2020
    • Walter Forrest Frantz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gripping mechanism
    • Patent number 10,086,441
    • Issue date Oct 2, 2018
    • Shin-Etsu Chemical Co., Ltd.
    • Yusuke Kashiwagi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for treating surfaces of wafer-shaped articles
    • Patent number 9,887,120
    • Issue date Feb 6, 2018
    • Lam Research AG
    • Andreas Gleissner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary chuck for a machine tool
    • Patent number 9,370,826
    • Issue date Jun 21, 2016
    • Adjustable Clamp Company
    • Craig Jackson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Upright chuck assembly
    • Patent number 9,302,328
    • Issue date Apr 5, 2016
    • Vertex Machinery Works Co., Ltd.
    • Han-Nung Huang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Centering device for centering a chuck on a rotating spindle and as...
    • Patent number 9,283,645
    • Issue date Mar 15, 2016
    • Schunk GmbH & Co. KG Spann- und Greiftechnik
    • Philipp Schraeder
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Securing device for securing a chuck on a rotating spindle
    • Patent number 9,242,325
    • Issue date Jan 26, 2016
    • Schunk GmbH & Co. KG Spann- und Greiftechnik
    • Philipp Schraeder
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Die head retaining mechanism
    • Patent number 9,095,917
    • Issue date Aug 4, 2015
    • Emerson Electric Co.
    • Prasad Chatursingh Patil
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck device
    • Patent number 9,016,699
    • Issue date Apr 28, 2015
    • Yukiwa Seiko Kabushiki Kaisha
    • Kazuo Sakamaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dual lock brake lathe chuck
    • Patent number 8,448,551
    • Issue date May 28, 2013
    • Long Dole
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck apparatus
    • Patent number 8,123,234
    • Issue date Feb 28, 2012
    • SMC Kabushiki Kaisha
    • Seiji Tomita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Work fixing device
    • Patent number 7,731,201
    • Issue date Jun 8, 2010
    • Nihon Spindle Mfg. Co., Ltd.
    • Shigeo Murata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    4-jaw self-centering chucking system
    • Patent number 6,220,608
    • Issue date Apr 24, 2001
    • American Workholding, Inc.
    • Bernard T. Varnau
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Auto-lock drill chuck
    • Patent number 5,531,549
    • Issue date Jul 2, 1996
    • Great Bay Tool Corporation
    • Gregory Fossella
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Center drive support for supporting a crank shaft during machining
    • Patent number 5,275,072
    • Issue date Jan 4, 1994
    • Gebr. Heller Maschinenfabrik GmbH
    • Karlheinz Schmid
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck with four differential jaws
    • Patent number 5,143,686
    • Issue date Sep 1, 1992
    • Tokichi Shimizu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Nonloosening hammer-drill chuck
    • Patent number 4,621,819
    • Issue date Nov 11, 1986
    • Gunter H. Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hammer-drill chuck
    • Patent number 4,602,799
    • Issue date Jul 29, 1986
    • Gunter H. Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Autolocking hammer-drill chuck
    • Patent number 4,586,859
    • Issue date May 6, 1986
    • Gunter H. Rohm
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dust guard for a scroll chuck
    • Patent number 4,553,765
    • Issue date Nov 19, 1985
    • Hisao Negoro
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck for a machine tool
    • Patent number 4,519,621
    • Issue date May 28, 1985
    • Okamoto Seiki Kogyo Kabushiki Kaisha
    • Norifumi Okamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Scroll chuck device
    • Patent number 4,401,308
    • Issue date Aug 30, 1983
    • Rex Industries Co., Ltd.
    • Ryo Sakaguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Centering and holding devices for potter's wheelhead
    • Patent number 4,222,577
    • Issue date Sep 16, 1980
    • Brian K. Giffin
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3833231
    • Patent number 3,833,231
    • Issue date Sep 3, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3814450
    • Patent number 3,814,450
    • Issue date Jun 4, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3663029
    • Patent number 3,663,029
    • Issue date May 16, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3499657
    • Patent number 3,499,657
    • Issue date Mar 10, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3469856
    • Patent number 3,469,856
    • Issue date Sep 30, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    PORTABLE PIPE THREADER
    • Publication number 20240042538
    • Publication date Feb 8, 2024
    • Milwaukee Electric Tool Corporation
    • Joseph J. PECHSTEIN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GRIPPING MECHANISM
    • Publication number 20170087642
    • Publication date Mar 30, 2017
    • Shin-Etsu Chemical Co., Ltd.
    • Yusuke KASHIWAGI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING SYSTEM FOR A WORKPIECE ON A MEASURING MACHINE
    • Publication number 20150352641
    • Publication date Dec 10, 2015
    • Klingelnberg AG
    • Georg MIES
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    UPRIGHT CHUCK ASSEMBLY
    • Publication number 20140291941
    • Publication date Oct 2, 2014
    • VERTEX MACHINERY WORKS CO., LTD.
    • HAN-NUNG HUANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY CHUCK FOR A MACHINE TOOL
    • Publication number 20140097581
    • Publication date Apr 10, 2014
    • Craig Jackson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIE HEAD RETAINING MECHANISM
    • Publication number 20140037394
    • Publication date Feb 6, 2014
    • Emerson Electric Co.
    • Prasad Chatursingh Patil
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CENTRING DEVICE FOR CENTRING A CHUCK ON A ROTATING SPINDLE AND ASSO...
    • Publication number 20130093148
    • Publication date Apr 18, 2013
    • Schunk GmbH & Co. KG Spann-und Greiftechnik
    • Philipp Schraeder
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SECURING DEVICE FOR SECURING A CHUCK ON A ROTATING SPINDLE
    • Publication number 20130075984
    • Publication date Mar 28, 2013
    • Schunk GmbH & Co. KG Spann-und Greiftechnik
    • Philipp Schraeder
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Dual Lock Brake Lathe Chuck
    • Publication number 20110219896
    • Publication date Sep 15, 2011
    • Long DOLE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck Apparatus
    • Publication number 20080023925
    • Publication date Jan 31, 2008
    • SMC Kabushiki Kaisha
    • Seiji Tomita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Work fixing device
    • Publication number 20060290043
    • Publication date Dec 28, 2006
    • Shigeo Murata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck for fishing rod winding machines
    • Publication number 20050258606
    • Publication date Nov 24, 2005
    • Tsung-Seng Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAMPING DEVICE FOR A TUBULAR COMPONENT, ESPECIALLY BY MEANS OF MOV...
    • Publication number 20020092395
    • Publication date Jul 18, 2002
    • BERNARD EMILIAN
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC