ATE91933T1 - Hohlbohrwerkzeug. - Google Patents
Hohlbohrwerkzeug.Info
- Publication number
- ATE91933T1 ATE91933T1 AT89810661T AT89810661T ATE91933T1 AT E91933 T1 ATE91933 T1 AT E91933T1 AT 89810661 T AT89810661 T AT 89810661T AT 89810661 T AT89810661 T AT 89810661T AT E91933 T1 ATE91933 T1 AT E91933T1
- Authority
- AT
- Austria
- Prior art keywords
- cutting body
- segments
- support part
- tool
- outer contour
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
-
- 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
- Y10T408/81—Tool having crystalline cutting edge
-
- 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
- Y10T408/895—Having axial, core-receiving central portion
-
- 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
- Y10T408/896—Having product-receiving chamber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling Tools (AREA)
- Earth Drilling (AREA)
- Surgical Instruments (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Nonmetallic Welding Materials (AREA)
- Dowels (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3901528A DE3901528A1 (de) | 1989-01-20 | 1989-01-20 | Hohlbohrwerkzeug |
EP89810661A EP0378964B1 (de) | 1989-01-20 | 1989-09-05 | Hohlbohrwerkzeug |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE91933T1 true ATE91933T1 (de) | 1993-08-15 |
Family
ID=6372415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89810661T ATE91933T1 (de) | 1989-01-20 | 1989-09-05 | Hohlbohrwerkzeug. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5069584A (de) |
EP (1) | EP0378964B1 (de) |
JP (1) | JPH02224978A (de) |
AT (1) | ATE91933T1 (de) |
CA (1) | CA2008169C (de) |
DE (2) | DE3901528A1 (de) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990015683A1 (de) * | 1989-06-14 | 1990-12-27 | Tyrolit Schleifmittelwerke Swarovski K.G. | Hohlbohrer |
US5316416A (en) * | 1992-09-29 | 1994-05-31 | Ehwa Diamond Ind. Co., Ltd. | Diamond cutting tool for hard articles |
US5887655A (en) * | 1993-09-10 | 1999-03-30 | Weatherford/Lamb, Inc | Wellbore milling and drilling |
US5887668A (en) * | 1993-09-10 | 1999-03-30 | Weatherford/Lamb, Inc. | Wellbore milling-- drilling |
US5996571A (en) * | 1996-02-01 | 1999-12-07 | Diamond Products Joint Venture | Diamond core drill bit |
US5741097A (en) * | 1996-06-20 | 1998-04-21 | Murphy, Ii; John W. | Heat exchanger fin remover |
US5803194A (en) * | 1996-11-19 | 1998-09-08 | Kennametal Inc. | Wear protector for a drilling tool |
US5823276A (en) * | 1996-12-24 | 1998-10-20 | Beck, Iii; August H. | Diamond-tipped core barrel and method of using same |
JP3290103B2 (ja) * | 1997-06-11 | 2002-06-10 | 株式会社アライドマテリアル | コアビット |
US5865571A (en) * | 1997-06-17 | 1999-02-02 | Norton Company | Non-metallic body cutting tools |
US6203416B1 (en) * | 1998-09-10 | 2001-03-20 | Atock Co., Ltd. | Outer-diameter blade, inner-diameter blade, core drill and processing machines using same ones |
DE19926247B4 (de) * | 1999-06-09 | 2005-08-04 | Krauss-Maffei Wegmann Gmbh & Co. Kg | Diamantkronenbohrer |
US6196908B1 (en) * | 1999-07-16 | 2001-03-06 | Storage Technology Corporation | Drill for composite materials |
US20020137433A1 (en) * | 2001-03-26 | 2002-09-26 | Lee Lawrence K. | Abrasive drill bit |
AT5265U1 (de) * | 2001-07-27 | 2002-05-27 | Schraml Glastechnik Gmbh | Diamant-hohlbohrer |
EP1304199A1 (de) * | 2001-10-18 | 2003-04-23 | Marcrist International Limited | Hohlbohrer mit Verschleissschutz |
US8191545B2 (en) * | 2002-02-22 | 2012-06-05 | Kim & Ed Pte Ltd | Electroformed thin-wall core drills impregnated with abrasives |
US6935325B1 (en) * | 2002-11-01 | 2005-08-30 | Lawrence L. Getty | Method and apparatus for cutting and polishing stone articles |
US7028790B2 (en) * | 2003-09-19 | 2006-04-18 | Jack Moore Associates, Inc. | Rotary drill bit |
EP1734206A4 (de) * | 2004-03-31 | 2009-04-29 | Japan Science & Tech Agency | Verfahren zum anbringen eines ankerbolzens mit vorbefestigung und verfahren und vorrichtung zum ausheben eines ankerbolzeneingrablochs |
US7927189B2 (en) * | 2004-08-16 | 2011-04-19 | United Technologies Corporation | Superabrasive tool |
CN101137816B (zh) * | 2005-01-18 | 2011-06-01 | 格鲁佩佛迪亚公司 | 钻头 |
GB2427843B (en) * | 2005-10-24 | 2008-05-07 | C4 Carbides Ltd | Drill bit |
US7204244B1 (en) | 2006-03-02 | 2007-04-17 | Luminare Supply Corporation | Diamond core drill bit |
US8221423B2 (en) * | 2006-03-28 | 2012-07-17 | Warsaw Orthopedic, Inc. | Osteochondral plug graft harvesting instrument and kit |
US20080100125A1 (en) * | 2006-11-01 | 2008-05-01 | Les Staples | Abrasive cutter |
US9267332B2 (en) | 2006-11-30 | 2016-02-23 | Longyear Tm, Inc. | Impregnated drilling tools including elongated structures |
US9540883B2 (en) | 2006-11-30 | 2017-01-10 | Longyear Tm, Inc. | Fiber-containing diamond-impregnated cutting tools and methods of forming and using same |
CN101652533B (zh) | 2006-11-30 | 2013-05-01 | 长年公司 | 含有纤维的嵌有金刚石的切削刀具 |
AU2011201711B1 (en) * | 2006-12-14 | 2011-07-28 | Boart Longyear Company | Core drill bit with extended matrix height |
US7628228B2 (en) * | 2006-12-14 | 2009-12-08 | Longyear Tm, Inc. | Core drill bit with extended crown height |
US9500036B2 (en) | 2006-12-14 | 2016-11-22 | Longyear Tm, Inc. | Single-waterway drill bits and systems for using same |
US9279292B2 (en) | 2013-11-20 | 2016-03-08 | Longyear Tm, Inc. | Drill bits having flushing and systems for using same |
US8459381B2 (en) | 2006-12-14 | 2013-06-11 | Longyear Tm, Inc. | Drill bits with axially-tapered waterways |
US9506298B2 (en) | 2013-11-20 | 2016-11-29 | Longyear Tm, Inc. | Drill bits having blind-hole flushing and systems for using same |
US20080181735A1 (en) * | 2007-01-25 | 2008-07-31 | Ting Fong Electric & Machinery Co., Ltd. | Method for manufacturing drill cutters and structure thereof |
CN101234468B (zh) * | 2007-01-30 | 2010-05-19 | 鼎峰电机工业股份有限公司 | 钻孔刀具的制造方法及其结构 |
DE102007005463B3 (de) * | 2007-01-30 | 2008-05-29 | Ting Fong Electric & Machinery Co. Ltd., Sanchung | Verfahren zur Herstellung von Bohrfräsern sowie Bohrfräser |
CA2698169C (en) * | 2007-09-05 | 2015-02-03 | Groupe Fordia Inc. | Drill bit |
US8590646B2 (en) * | 2009-09-22 | 2013-11-26 | Longyear Tm, Inc. | Impregnated cutting elements with large abrasive cutting media and methods of making and using the same |
US8657894B2 (en) | 2011-04-15 | 2014-02-25 | Longyear Tm, Inc. | Use of resonant mixing to produce impregnated bits |
US20130022421A1 (en) * | 2011-07-21 | 2013-01-24 | Robert Bosch Gmbh | Abrasive coring bit |
DE102011089546A1 (de) | 2011-12-22 | 2013-06-27 | Hilti Aktiengesellschaft | Bohrkrone mit einem austauschbaren Bohrkronenabschnitt |
US9579732B2 (en) | 2012-07-18 | 2017-02-28 | Milwaukee Electric Tool Corporation | Hole saw |
CA2825729C (en) | 2012-11-21 | 2018-05-22 | Diamond Products, Limited | Diamond mining core drill bit and methods of making thereof |
EP2745965A1 (de) * | 2012-12-21 | 2014-06-25 | HILTI Aktiengesellschaft | Bohrkrone mit einem austauschbaren Schneidabschnitt |
EP2745966A1 (de) | 2012-12-21 | 2014-06-25 | HILTI Aktiengesellschaft | Bohrkrone mit einem austauschbaren Schneidabschnitt |
CA2854691C (en) | 2013-07-03 | 2017-10-31 | Karl H. Moller | Method of making diamond mining core drill bit and reamer |
DE102014007958A1 (de) * | 2014-06-04 | 2015-12-17 | Vittorio Pittana | Vorrichtung und Verfahren zur Senkung der notwenigen Antriebsleistung bei Kernbohrarbeiten |
EP3037229A1 (de) * | 2014-12-22 | 2016-06-29 | HILTI Aktiengesellschaft | Bohrring für eine Kernbohrkrone |
CN107208459B (zh) | 2015-01-12 | 2020-09-29 | 长年Tm公司 | 具有碳化物形成合金的基体的钻井工具及其制造和使用方法 |
US11926005B2 (en) * | 2017-08-03 | 2024-03-12 | Vestas Wind Systems A/S | Mill bit for the manufacture of a wind turbine blade and method of forming same |
EP3501713A1 (de) * | 2017-12-21 | 2019-06-26 | HILTI Aktiengesellschaft | Schneidabschnitt für eine bohrkrone |
WO2020014340A1 (en) | 2018-07-10 | 2020-01-16 | Milwaukee Electric Tool Corporation | Hole saw with hex sidewall holes |
US20200040663A1 (en) * | 2018-08-02 | 2020-02-06 | Qual Diamond Hi-Tech Corporation | Electroformed thin-wall diamond drill bit with continuous wavy-shape blade |
CN110424901B (zh) * | 2019-08-17 | 2021-05-18 | 温州瓯厦建设有限公司 | 一种开孔器 |
US20210101248A1 (en) * | 2019-10-07 | 2021-04-08 | Paul Luccia | Method and apparatus for forming holes |
USD958855S1 (en) | 2019-12-09 | 2022-07-26 | Milwaukee Electric Tool Corporation | Hole saw |
USD959521S1 (en) * | 2020-11-16 | 2022-08-02 | Adam Abrams | Tool |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE694502C (de) * | 1938-10-05 | 1940-08-02 | Walter Hebart | Aus einem Bohrrohr und aufgesetztem Bohrkopf bestehendes Bohrwerkzeug, insbesondere zur Herstellung langer Bohrungen |
US2996061A (en) * | 1959-01-26 | 1961-08-15 | Super Cut | Abrasive diamond core drill |
US3120286A (en) * | 1962-01-04 | 1964-02-04 | Jersey Prod Res Co | Stabilized drag bit |
SE337974B (de) * | 1970-09-29 | 1971-08-23 | Sandvikens Jernverks Ab | |
CA948181A (en) * | 1971-02-12 | 1974-05-28 | Lionel Lavallee | Diamond drills |
SU437621A1 (ru) * | 1972-06-21 | 1974-07-30 | Предприятие П/Я В-2438 | Алмазное кольцевое сверло |
SU745701A1 (ru) * | 1977-10-07 | 1980-07-07 | Предприятие П/Я В-2438 | Алмазное кольцевое сверло |
CA1053938A (en) * | 1977-11-18 | 1979-05-08 | Robert E. Generoux | Drill bit |
SU791890A1 (ru) * | 1978-01-30 | 1980-12-30 | Ордена Трудового Красного Знамени Институт Сверхтвердых Материалов Ан Украинской Сср | Долото колонковое |
US4208154A (en) * | 1978-03-21 | 1980-06-17 | Gundy William P | Core drill |
SU856821A1 (ru) * | 1979-04-06 | 1981-08-25 | Всесоюзный Научно-Исследовательский Институт Нерудных Строительных Материалов И Гидромеханизации (Вниинеруд) | Алмазный инструмент дл кольцевого сверлени |
GB2052325A (en) * | 1979-07-03 | 1981-01-28 | Stark T | Multi-cutter drilling bit tool |
-
1989
- 1989-01-20 DE DE3901528A patent/DE3901528A1/de not_active Withdrawn
- 1989-09-05 EP EP89810661A patent/EP0378964B1/de not_active Expired - Lifetime
- 1989-09-05 DE DE8989810661T patent/DE58905054D1/de not_active Expired - Fee Related
- 1989-09-05 AT AT89810661T patent/ATE91933T1/de not_active IP Right Cessation
- 1989-12-27 JP JP1336835A patent/JPH02224978A/ja active Pending
-
1990
- 1990-01-19 CA CA002008169A patent/CA2008169C/en not_active Expired - Fee Related
- 1990-01-22 US US07/468,375 patent/US5069584A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0378964A2 (de) | 1990-07-25 |
EP0378964B1 (de) | 1993-07-28 |
DE58905054D1 (de) | 1993-09-02 |
JPH02224978A (ja) | 1990-09-06 |
EP0378964A3 (en) | 1990-09-26 |
CA2008169C (en) | 2000-01-04 |
CA2008169A1 (en) | 1990-07-20 |
US5069584A (en) | 1991-12-03 |
DE3901528A1 (de) | 1990-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE91933T1 (de) | Hohlbohrwerkzeug. | |
DE69013629D1 (de) | Schneidewerkzeug. | |
DE68922520D1 (de) | Schneideinsatz zum Grob- und Feinbearbeiten. | |
IT8920563A0 (it) | Macchina da taglio e procedimento per posizionare l'estremita' di un pezzo di lavorazione da tagliare nella macchina da taglio. | |
DE68917369D1 (de) | Schneidwerkzeug. | |
ATE107556T1 (de) | Drehräumwerkzeug. | |
DE3861916D1 (de) | Laserbearbeitungswerkzeug. | |
DE3875615D1 (de) | Schneidwerkzeughalter. | |
PL292537A1 (en) | Deburring tool | |
DE3576132D1 (de) | Fraeser. | |
FR2613177B1 (fr) | Machine de fenaison | |
IT8519948A0 (it) | Unita' di cuscinetto per l'impiego particolarmente nella slitta della tavola di una macchina utensile. | |
DE69011983D1 (de) | Werkzeug mit Schneideinsätzen. | |
DE68902131D1 (de) | Polierscheibe. | |
SE8405309D0 (sv) | Verktyg for spanskerande bearbetning | |
SE8503414L (sv) | Verktygshallare for ett axiellt instellbart verktyg, serskilt ett roterande verktyg | |
CS791A2 (en) | Tool for bores' transitions cutting | |
KR890022681U (ko) | 연절삭 공구홀더 | |
AT385947B (de) | Hartmetallkoerper, insbesondere hartmetall-schneidwerkzeug | |
GB2260908A (en) | Ultrasonic cutter | |
FR2540762B1 (fr) | Outil de coupe, et piece de coupe rapportee le constituant | |
IT230444Y1 (it) | Inserto tagliente perfezionato per alesatori | |
SE8101109L (sv) | Borrhuvud | |
FR2673874B1 (fr) | Machine-outil a portique pour l'usinage de pieces de grandes dimensions. | |
SE8207329D0 (sv) | Spennback |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |