DE69001951D1 - Meissel zum bohren eines hinterschnittenen loches. - Google Patents

Meissel zum bohren eines hinterschnittenen loches.

Info

Publication number
DE69001951D1
DE69001951D1 DE9090304337T DE69001951T DE69001951D1 DE 69001951 D1 DE69001951 D1 DE 69001951D1 DE 9090304337 T DE9090304337 T DE 9090304337T DE 69001951 T DE69001951 T DE 69001951T DE 69001951 D1 DE69001951 D1 DE 69001951D1
Authority
DE
Germany
Prior art keywords
chisel
drill
undercut hole
undercut
hole
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 - Lifetime
Application number
DE9090304337T
Other languages
English (en)
Other versions
DE69001951T2 (de
Inventor
Kasaaki Miyanaga
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.)
MIYANAGA MIKU KK
Original Assignee
MIYANAGA MIKU KK
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
Application filed by MIYANAGA MIKU KK filed Critical MIYANAGA MIKU KK
Application granted granted Critical
Publication of DE69001951D1 publication Critical patent/DE69001951D1/de
Publication of DE69001951T2 publication Critical patent/DE69001951T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23B51/0018—Drills for enlarging a hole
    • B23B51/0045—Drills for enlarging a hole by expanding or tilting the toolhead

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
DE9090304337T 1989-04-24 1990-04-23 Meissel zum bohren eines hinterschnittenen loches. Expired - Lifetime DE69001951T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1104188A JP2598515B2 (ja) 1989-04-24 1989-04-24 拡径部付孔穿孔装置

Publications (2)

Publication Number Publication Date
DE69001951D1 true DE69001951D1 (de) 1993-07-22
DE69001951T2 DE69001951T2 (de) 1993-09-23

Family

ID=14374015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090304337T Expired - Lifetime DE69001951T2 (de) 1989-04-24 1990-04-23 Meissel zum bohren eines hinterschnittenen loches.

Country Status (6)

Country Link
US (1) US4998981A (de)
EP (1) EP0395335B1 (de)
JP (1) JP2598515B2 (de)
AU (1) AU619106B2 (de)
DE (1) DE69001951T2 (de)
HK (1) HK1006291A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297052B (en) * 1995-01-23 1998-02-18 David Patrick Payne Improvements in drills
US5810523A (en) * 1995-02-28 1998-09-22 Kabushiki Kaisha Miyanaga Apparatus for drilling a hole having an undercut space
JP2862807B2 (ja) * 1995-02-28 1999-03-03 株式会社ミヤナガ アンダーカット部付き孔の穿孔装置
JP2862830B2 (ja) * 1996-03-13 1999-03-03 株式会社ミヤナガ アンダーカット部付き孔の穿孔装置
US20040090423A1 (en) * 1998-02-27 2004-05-13 Logitech Europe S.A. Remote controlled video display GUI using 2-directional pointing
US6851492B2 (en) * 1999-07-21 2005-02-08 Kabushiki Kaisha Zen Kenchiku Sekkei Jimusho Fastener, hammering jig for installing the fastener, and drill bit for working undercut hole
US6543971B2 (en) * 2001-03-07 2003-04-08 Matthew W. Mawhinney Depth sensitive clutch mechanism for drill
GB0125882D0 (en) * 2001-10-27 2001-12-19 Technical Services Team Ltd Precision underreaming drill
KR20050037425A (ko) * 2001-10-27 2005-04-21 테크니칼 서비시스 팀 리미티드 드릴조립체
US7264427B1 (en) * 2001-11-06 2007-09-04 Cheryl Kunz-Mujica Drill bit apparatus
DE10232214C1 (de) * 2002-07-17 2003-12-24 Hilti Ag Betonbohrer
US20040149093A1 (en) * 2003-01-30 2004-08-05 Gordon Tang Tool for forming an undercut hole and method for its use
DE10311079A1 (de) * 2003-03-13 2004-09-30 Powers Fasteners Europe Bv Bohrvorrichtung
US8122978B1 (en) 2009-05-05 2012-02-28 John Clifford Drilling device with undercutting
US9616557B2 (en) * 2013-03-14 2017-04-11 Black & Decker Inc. Nosepiece and magazine for power screwdriver
JP6787780B2 (ja) 2013-04-24 2020-11-18 ティー．エー．ジー．・メディカル・ディバイシーズ−アグリカルチャー・コーポレイティブ・リミテッドＴ．Ａ．Ｇ． Ｍｅｄｉｃａｌ Ｄｅｖｉｃｅｓ−Ａｇｒｉｃｕｌｔｕｒｅ Ｃｏｏｐｅｒａｔｉｖｅ Ｌｔｄ． 骨材切除用の装置
GB201308152D0 (en) * 2013-05-07 2013-06-12 Technical Services Team Ltd Self-Boring Shield Anchor Apparatus and Method
AU2014310197B2 (en) 2013-08-23 2016-12-22 Kabushiki Kaisha Miyanaga Hole-drilling device for drilling hole with expanded diameter hole portion
DE102014003721A1 (de) * 2014-03-18 2015-09-24 Karl Storz Gmbh & Co. Kg Werkzeug und Verfahren zum Erzeugen eines Hinterschnitts in einem Knochen
WO2016063279A2 (en) 2014-10-19 2016-04-28 T.A.G. Medical Devices - Agriculture Cooperative Ltd. A kit including a guiding system and a bone material removal device and method of use thereof
US9879482B2 (en) 2015-03-03 2018-01-30 Lawrence L. Macha Expandable diameter drill bit
CN107530091B (zh) 2015-04-09 2021-08-03 Tag医疗器材农业合作有限公司 骨头材料移除的装置及其使用方法
EP3799806A1 (de) 2016-02-11 2021-04-07 T.A.G. Medical Devices - Agriculture Cooperative Ltd. Vorrichtung zur entfernung von knochenmaterial
EP3448274B1 (de) 2016-04-24 2024-05-15 T.A.G. Medical Products Corporation Ltd. Führungsvorrichtung
WO2020026252A2 (en) 2018-08-01 2020-02-06 T.A.G. Medical Devices - Agriculture Cooperative Ltd. Adjustable drilling device and a method for use thereof
JP7188744B2 (ja) * 2018-11-19 2022-12-13 株式会社ミヤナガ 拡径孔部削成装置
US11925347B2 (en) 2019-12-13 2024-03-12 Dinesh Vyas Stapler apparatus and methods for use
US20230056943A1 (en) * 2019-12-13 2023-02-23 Dinesh Vyas Stapler apparatus and methods for use
CN111283881A (zh) * 2020-03-13 2020-06-16 宁波爵盛科技有限公司 一种具有自动下料功能的珍珠钻孔装置
CN112976343B (zh) * 2021-02-24 2023-06-13 武汉市民用建筑应用技术开发有限公司 一种建筑室内装修用墙体开槽的高效切割装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2401515A (en) * 1944-05-25 1946-06-04 Myles G Schutte Underreamer
US2626023A (en) * 1948-12-24 1953-01-20 Chicago Pneumatic Tool Co Drill post
US3454118A (en) * 1967-06-28 1969-07-08 Claude C White Reamer
DE2331467B2 (de) * 1973-06-20 1981-04-30 Stumpp + Kurz Gmbh + Co, 7000 Stuttgart Vorrichtung zum Ausbohren einer Bohrung mit einem zylindrischen und einem konischen Bereich
JPS5286592A (en) * 1976-01-14 1977-07-19 Sanki Eng Co Ltd Tools for use in drilling
DE7820164U1 (de) * 1978-07-05 1978-10-12 Boehm, Edgar, 2800 Bremen Bohrwerkzeug zur herstellung einer konisch hinterschnittenen bohrung
DE2928555A1 (de) * 1979-07-14 1981-01-29 Stumpp & Kurz Bohrwerkzeug
DE3119605C2 (de) * 1981-05-16 1986-07-10 Norton Co., Worcester, Mass. Vorrichtung zum unterschneidenden Räumen von zylindrischen Bohrlöchern
US4635737A (en) * 1984-03-08 1987-01-13 Kabushiki Kaishi Miyanaga Undercutting drill
ES8702198A1 (es) * 1985-12-31 1987-01-01 Sanchez Velasco Vicente Aparato para la obtencion de cavidades anulares en el fondo de taladros practicados sobre paramentos de cualquier tipo
DE3809761A1 (de) * 1988-03-23 1989-10-05 Hilti Ag Hinterschnitt-bohrvorrichtung

Also Published As

Publication number Publication date
JP2598515B2 (ja) 1997-04-09
AU5382990A (en) 1990-10-25
JPH02281907A (ja) 1990-11-19
DE69001951T2 (de) 1993-09-23
EP0395335A1 (de) 1990-10-31
EP0395335B1 (de) 1993-06-16
HK1006291A1 (en) 1999-02-19
US4998981A (en) 1991-03-12
AU619106B2 (en) 1992-01-16

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Legal Events

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