ES8602462A1 - Una estructura de broca - Google Patents

Una estructura de broca

Info

Publication number
ES8602462A1
ES8602462A1 ES541117A ES541117A ES8602462A1 ES 8602462 A1 ES8602462 A1 ES 8602462A1 ES 541117 A ES541117 A ES 541117A ES 541117 A ES541117 A ES 541117A ES 8602462 A1 ES8602462 A1 ES 8602462A1
Authority
ES
Spain
Prior art keywords
drill
groove
hard tip
diameter
cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES541117A
Other languages
English (en)
Other versions
ES541117A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12406034&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8602462(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of ES541117A0 publication Critical patent/ES541117A0/es
Publication of ES8602462A1 publication Critical patent/ES8602462A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/02—Twist drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/08—Brazed connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/18—Configuration of the drill point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/50—Drilling tools comprising cutting inserts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y10T408/455—Conducting channel extending to end of Tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/78—Tool of specific diverse material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • Y10T408/9097—Spiral channel

Abstract

ESTRUCTURA DE BROCA O TALADRO, DOTADA DE UN EXTREMO DURO ACOPLADO Y FIJO EN UNA MUESCA FORMADA EN EL EXTREMO CORTANTE DEL CUERPO DE LA BROCA. CONSTA DE UNA SUPERFICIE PLANA (3) FORMADA SOBRE SU CUERPO O ESPIGA (2) PARA UNIR LA ESTRUCTURA DE LA BROCA A UN MEDIO DE PRENSION TAL COMO UN MANDRIL; DE UN CUERPO (4) DE DIAMETRO MENOR QUE EL DE LA ESPIGA (2), QUE ESTA FORMADO POR DOS ESTRIAS O CANALES (5) QUE TIENEN UN ANGULO DE INCLINACION PREDETERMINADO; DE UNA MUESCA (7) PRACTICADA EN EL EXTREMO PERFORADOR (6) DEL CUERPO (4), LA CUAL SE EXTIENDE FORMANDO ANGULOS RECTOS CON EL EJE GEOMETRICO DEL CUERPO DE LA BROCA (4); Y DE UNA PUNTA DURA (9) ACOPLADO EN EL INTERIOR DE LA MUESCA (7).
ES541117A 1984-03-12 1985-03-08 Una estructura de broca Expired ES8602462A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984034145U JPS60146605U (ja) 1984-03-12 1984-03-12 ドリル構造

Publications (2)

Publication Number Publication Date
ES541117A0 ES541117A0 (es) 1985-12-01
ES8602462A1 true ES8602462A1 (es) 1985-12-01

Family

ID=12406034

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541117A Expired ES8602462A1 (es) 1984-03-12 1985-03-08 Una estructura de broca

Country Status (8)

Country Link
US (1) US4728231A (es)
EP (1) EP0158820B2 (es)
JP (1) JPS60146605U (es)
KR (1) KR880000678Y1 (es)
AU (1) AU566144B2 (es)
DE (1) DE3563423D1 (es)
ES (1) ES8602462A1 (es)
ZA (1) ZA851837B (es)

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WO1996027469A1 (de) * 1995-03-03 1996-09-12 Komet Präzisionswerkzeuge Robert Breuning Gmbh Bohrwerkzeug
SE509207C2 (sv) * 1995-05-04 1998-12-14 Seco Tools Ab Verktyg för skärande bearbetning
DE19720589A1 (de) * 1997-05-16 1998-11-19 Hilti Ag Bohrwerkzeug
IL123858A (en) * 1998-03-27 2003-05-29 Iscar Ltd Drilling head
US6056486A (en) * 1998-07-15 2000-05-02 Colvin; Kevin F. Cutting tool point
SE518154C2 (sv) * 1999-12-21 2002-09-03 Sandvik Ab Borr bestående av borrspetsparti som är löstagbart förenat med ett borrskaft
SE516052C2 (sv) 2000-03-17 2001-11-12 Sandvik Ab Borrverktyg
JP4936495B2 (ja) * 2000-10-27 2012-05-23 株式会社不二越 超硬エンドミル
US7114893B2 (en) * 2001-03-27 2006-10-03 Allied Machine & Engineering Corp. Drill insert geometry having V-notched web
US6685402B2 (en) * 2001-03-27 2004-02-03 Allied Machine & Engineering Corp. Drill insert geometry having V-notched web
AU2016244322B2 (en) * 2002-08-08 2019-03-21 Surgibit Ip Holdings Pty Ltd A drill bit and method for producing a drill bit
AU2003250578B2 (en) * 2002-08-08 2009-07-23 Surgibit Ip Holdings Pty Limited A drill bit and method for producing a drill bit
US7036539B2 (en) * 2002-09-18 2006-05-02 Black & Decker Inc. Air cooled router bit
DE10314889A1 (de) * 2003-04-01 2004-10-14 Komet Group Holding Gmbh Werkzeug für Werkzeugmaschinen
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DE10361065A1 (de) * 2003-12-23 2005-07-28 Robert Bosch Gmbh Mehrzweckbohrwerkzeug
JP2006055965A (ja) * 2004-08-23 2006-03-02 Osg Corp 低加工硬化超硬ドリル
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WO2007003060A1 (de) 2005-07-05 2007-01-11 Luigi Ghezzi Spannfutter und rundrichteinrichtung
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DE102006020538A1 (de) * 2006-05-03 2007-11-15 Irwin Industrial Tools Gmbh Bohrkopf für Bohrwerkzeug und Bohrwerkzeug
US20070274794A1 (en) * 2006-05-26 2007-11-29 Cirino Thomas J Oblique angle serration location and drive interface
SE530191C2 (sv) * 2006-10-26 2008-03-25 Seco Tools Ab Skärdel utförd i hårdmetall med friktionsyta för monteringsnyckel
JP2008137125A (ja) * 2006-12-04 2008-06-19 Mitsubishi Materials Corp ドリル
US20100003094A1 (en) * 2007-01-09 2010-01-07 Irwin Industrial Tool Company Drill bit
US20080166194A1 (en) * 2007-01-09 2008-07-10 Durfee Laverne R Drill bit
US8070397B2 (en) * 2008-02-19 2011-12-06 Irwin Industrial Tool Company Self feed bit
DE102008025962A1 (de) * 2008-05-30 2009-12-03 Kennametal Inc. Reibahle
DE102008027705A1 (de) 2008-06-11 2009-12-17 Gühring Ohg Mehrschneidiges Bohrwerkzeug zur Zerspannung von schwer zerspanbaren, insbesondere langspanenden Werkstoffen
US8235080B2 (en) * 2008-11-17 2012-08-07 Lee Valley Tools, Ltd. Interlocking, adjustable edge-forming router bit
US8939979B2 (en) 2009-05-08 2015-01-27 DePuy Synthes Products, LLC Surgical drill with curved burr attachment and method
US8870873B2 (en) 2009-05-08 2014-10-28 DePuy Synthes Products, LLC Disposable burr attachment
US20100307640A1 (en) * 2009-06-03 2010-12-09 Durfee La Verne R Cutting edge and cutting tool
AU2010212441B2 (en) 2009-08-20 2013-08-01 Howmedica Osteonics Corp. Flexible ACL instrumentation, kit and method
US9539652B2 (en) 2010-04-30 2017-01-10 Kennametal Inc. Rotary cutting tool having PCD cutting tip
US9795398B2 (en) 2011-04-13 2017-10-24 Howmedica Osteonics Corp. Flexible ACL instrumentation, kit and method
JP5746806B2 (ja) * 2011-09-16 2015-07-08 オーエスジー株式会社 インデキサブル式ドリルのドリル本体
US9445803B2 (en) 2011-11-23 2016-09-20 Howmedica Osteonics Corp. Filamentary suture anchor
US9808242B2 (en) 2012-04-06 2017-11-07 Howmedica Osteonics Corp. Knotless filament anchor for soft tissue repair
US20140039552A1 (en) 2012-08-03 2014-02-06 Howmedica Osteonics Corp. Soft tissue fixation devices and methods
US9078740B2 (en) 2013-01-21 2015-07-14 Howmedica Osteonics Corp. Instrumentation and method for positioning and securing a graft
US9402620B2 (en) 2013-03-04 2016-08-02 Howmedica Osteonics Corp. Knotless filamentary fixation devices, assemblies and systems and methods of assembly and use
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DE102013104222A1 (de) * 2013-04-25 2014-10-30 Kennametal Inc. Hybrides Schneidwerkzeug, Spantransportabschnitt sowie Verfahren zur Herstellung eines Schneidwerkzeugs
US10610211B2 (en) 2013-12-12 2020-04-07 Howmedica Osteonics Corp. Filament engagement system and methods of use
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DE102014207510B4 (de) 2014-04-17 2021-12-16 Kennametal Inc. Zerspanungswerkzeug sowie Verfahren zum Herstellen eines Zerspanungswerkzeugs
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KR101537718B1 (ko) 2014-04-23 2015-07-20 한국야금 주식회사 부분적으로 제거된 피막이 형성된 절삭공구
US9643282B2 (en) 2014-10-17 2017-05-09 Kennametal Inc. Micro end mill and method of manufacturing same
US9986992B2 (en) 2014-10-28 2018-06-05 Stryker Corporation Suture anchor and associated methods of use
JP6589462B2 (ja) * 2015-08-27 2019-10-16 三菱マテリアル株式会社 ドリル
EP3305448B1 (en) 2016-09-23 2020-11-04 Milwaukee Electric Tool Corporation Hole saw arbor assembly
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US1407546A (en) * 1919-10-15 1922-02-21 Joseph Felix Alexander Twist drill
US1887372A (en) * 1928-12-22 1932-11-08 Cleveland Twist Drill Co Cutting and forming tools, implements, and the like
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Also Published As

Publication number Publication date
JPS60146605U (ja) 1985-09-28
ES541117A0 (es) 1985-12-01
EP0158820A1 (en) 1985-10-23
ZA851837B (en) 1985-11-27
EP0158820B1 (en) 1988-06-22
US4728231A (en) 1988-03-01
EP0158820B2 (en) 1997-03-19
AU566144B2 (en) 1987-10-08
DE3563423D1 (en) 1988-07-28
AU3963985A (en) 1985-09-19
KR850009757U (ko) 1985-12-05
KR880000678Y1 (ko) 1988-03-15

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