Drilling deep holes

Patents Grantslast 30 patents

  • Information Patent Grant

    Machining station

    • Patent number 11,524,343
    • Issue date Dec 13, 2022
    • CHETOCORPORATION, S.A.
    • Sergio David Tavares Andre
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck device

    • Patent number 10,799,957
    • Issue date Oct 13, 2020
    • Nittan Valve Co., Ltd.
    • Takehiro Okuno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ejector drill system

    • Patent number 9,975,186
    • Issue date May 22, 2018
    • Allied Machine & Engineering Corporation
    • David A. Lutz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ejector drill system

    • Patent number 9,561,550
    • Issue date Feb 7, 2017
    • Allied Machine & Engineering Corp.
    • David A. Lutz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for changing straight flute drill bits for deep hole drilling

    • Patent number 9,533,390
    • Issue date Jan 3, 2017
    • Almerino Canuto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill

    • Patent number 8,956,089
    • Issue date Feb 17, 2015
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reamer

    • Patent number 8,770,896
    • Issue date Jul 8, 2014
    • Tungaloy Corporation
    • Koji Nisikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gun drill guide and gun drill guide assembly

    • Patent number 8,568,067
    • Issue date Oct 29, 2013
    • F.J. Feddersen, Inc.
    • Frederick J. Feddersen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Short-hole drill and a drill body therefor

    • Patent number 7,896,588
    • Issue date Mar 1, 2011
    • Sandvik Intellectual Property AB
    • Raimo Ananolli
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool for machining a hole

    • Patent number 7,862,266
    • Issue date Jan 4, 2011
    • Mitsubishi Materials Corporation
    • Syoji Takiguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Deep-hole boring machine and deep-hole boring guide device

    • Patent number 7,832,496
    • Issue date Nov 16, 2010
    • Goei Co., Ltd.
    • Tomomi Nakayabu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for machining deep hole

    • Patent number 7,771,145
    • Issue date Aug 10, 2010
    • Toshiba Kikai Kabushiki Kaisha
    • Kouichi Katoh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill head for deep hole machining

    • Patent number 7,645,102
    • Issue date Jan 12, 2010
    • Unitac, Inc.
    • Takuji Nomura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Deep hole boring head and deep hole boring method for boring a prod...

    • Patent number 7,572,088
    • Issue date Aug 11, 2009
    • Messier-Dowty SA
    • Albert Biscay
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gun drill

    • Patent number 7,393,162
    • Issue date Jul 1, 2008
    • Iscar Ltd.
    • Gil Hecht
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Edge-carrying drill body having an internal chip-removal channel

    • Patent number 7,326,009
    • Issue date Feb 5, 2008
    • Sandvik Intellectual Property AB
    • Stefan Lindblom
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Edge-carrying drill, method for the manufacture of the drill, and d...

    • Patent number 7,320,565
    • Issue date Jan 22, 2008
    • Sandvik Intellectual Property AB
    • Åke Danielsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gun drill guide and gun drill guide assembly

    • Patent number 7,207,751
    • Issue date Apr 24, 2007
    • Rfour, Inc.
    • Frederick J. Feddersen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gundrill

    • Patent number 7,147,411
    • Issue date Dec 12, 2006
    • Ford Global Technologies, LLC
    • Viktor P. Astakhov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Small drill

    • Patent number 6,976,812
    • Issue date Dec 20, 2005
    • Mitsubishi Materials Corporation
    • Kazuhiro Kaneko
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High stiffness composition tool bar

    • Patent number 6,935,816
    • Issue date Aug 30, 2005
    • Korea Advanced Institute of Science and Technology
    • Dai Gil Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Deep hole drill

    • Patent number 6,682,275
    • Issue date Jan 27, 2004
    • Sandvik Aktiebolag
    • Stefan Lindblom
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill stem stabilizer

    • Patent number 6,652,714
    • Issue date Nov 25, 2003
    • Foster Wheeler Corporation
    • Braddie D. Breaux
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Support pad for a deep hole drill

    • Patent number 6,602,028
    • Issue date Aug 5, 2003
    • Sandvik Aktiebolag
    • Stefan Lindblom
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for reaming hole and improved reamer

    • Patent number 6,547,495
    • Issue date Apr 15, 2003
    • General Electric Company
    • Roy Dean Meece
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fixture for drilling long holes in doors

    • Patent number 6,309,146
    • Issue date Oct 30, 2001
    • Ronald E. Lasseter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Boring tool assembly

    • Patent number 6,299,391
    • Issue date Oct 9, 2001
    • Caterpillar Inc.
    • John C. Endsley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Boring bit

    • Patent number 6,261,034
    • Issue date Jul 17, 2001
    • Tibor Cselle
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High-speed gun drill

    • Patent number 6,045,304
    • Issue date Apr 4, 2000
    • Honda Giken Kogyo Kabushiki Kaisha
    • Yoshihiko Yamamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Deep hole drill bit

    • Patent number 5,971,674
    • Issue date Oct 26, 1999
    • Drill Masters of Vermont
    • Doug Holley
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Reamer

    • Publication number 20120070243
    • Publication date Mar 22, 2012
    • Tungaloy Corporation
    • Koji Nisikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill

    • Publication number 20110150589
    • Publication date Jun 23, 2011
    • Kennametal Inc.
    • Herbert Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Deep-hole boring machine and deep-hole boring guide device

    • Publication number 20080236853
    • Publication date Oct 2, 2008
    • GOEI CO., LTD.
    • Tomomi Nakayabu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD AND APPARATUS FOR MACHINING DEEP HOLE

    • Publication number 20080213056
    • Publication date Sep 4, 2008
    • Kouichi KATOH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL FOR MACHINING A HOLE

    • Publication number 20070280799
    • Publication date Dec 6, 2007
    • MITSUBISHI MATERIALS CORPORATION
    • Syoji Takiguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Gun drill guide and gun drill guide assembly

    • Publication number 20070280794
    • Publication date Dec 6, 2007
    • RFOUR, INC.
    • Frederick J. Feddersen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL HEAD FOR DEEP HOLE MACHINING

    • Publication number 20070237592
    • Publication date Oct 11, 2007
    • Takuji Nomura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Short-hole drill and a drill body therefor

    • Publication number 20070092347
    • Publication date Apr 26, 2007
    • SANDVIK INTELLECTUAL PROPERTY AB
    • Raimo Ananolli
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Deep hole boring head and deep hole boring method for boring a prod...

    • Publication number 20060037783
    • Publication date Feb 23, 2006
    • MESSIER-DOWTY SA
    • Albert Biscay
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Gun drill

    • Publication number 20060039766
    • Publication date Feb 23, 2006
    • ISCAR LTD.
    • Gil Hecht
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Gun drill guide and gun drill guide assembly

    • Publication number 20050169719
    • Publication date Aug 4, 2005
    • RFOUR, INC.
    • Frederick J. Feddersen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Edge-carrying drill body having an internal chip-removal channel

    • Publication number 20050025594
    • Publication date Feb 3, 2005
    • SANDVIK AB
    • Stefan Lindblom
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Edge-carrying drill, method for the manufacture of the drill, and d...

    • Publication number 20040265080
    • Publication date Dec 30, 2004
    • SANDVIK AB
    • Ake Danielsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    High stiffness composition tool bar

    • Publication number 20040191019
    • Publication date Sep 30, 2004
    • Korea Advanced Institute of Science and Technology (KR)
    • Dai Gil Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Gundrill

    • Publication number 20040091327
    • Publication date May 13, 2004
    • Ford Motor Company
    • Viktor P. Astakhov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Small drill

    • Publication number 20040037662
    • Publication date Feb 26, 2004
    • Kazuhiro Kaneko
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method for reaming hole and improved reamer

    • Publication number 20020102141
    • Publication date Aug 1, 2002
    • Roy Dean Meece
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC