NL7304939A - - Google Patents
Info
- Publication number
- NL7304939A NL7304939A NL7304939A NL7304939A NL7304939A NL 7304939 A NL7304939 A NL 7304939A NL 7304939 A NL7304939 A NL 7304939A NL 7304939 A NL7304939 A NL 7304939A NL 7304939 A NL7304939 A NL 7304939A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
-
- 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
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/146—Tools therefor
-
- 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
- E21B10/36—Percussion drill bits
-
- 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
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
- E21B10/445—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts percussion type, e.g. for masonry
-
- 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
- Y10T408/907—Tool or Tool with support including detailed shank
-
- 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
- Y10T408/9098—Having peripherally spaced cutting edges with means to retain Tool to support
- Y10T408/90993—Screw driven means
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2216760A DE2216760C2 (de) | 1972-04-07 | 1972-04-07 | Gesteinsbohrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7304939A true NL7304939A (US20110158925A1-20110630-C00042.png) | 1973-10-09 |
Family
ID=5841272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7304939A NL7304939A (US20110158925A1-20110630-C00042.png) | 1972-04-07 | 1973-04-09 |
Country Status (11)
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2560621C3 (US20110158925A1-20110630-C00042.png) * | 1975-07-14 | 1990-05-10 | Santrade Ltd., Luzern, Ch | |
| US4060335A (en) * | 1975-07-14 | 1977-11-29 | Amtel, Inc. | Spade drill |
| US4079796A (en) * | 1976-03-22 | 1978-03-21 | Arnol Staggs | Cutting machine and augering tool |
| US4047826A (en) * | 1976-05-17 | 1977-09-13 | Bennett John T | Drill having indexable replaceable insert tip |
| CA1105525A (en) * | 1978-06-21 | 1981-07-21 | Western Rock Bit Company Limited | Pin type tooth retention system |
| GB2116083A (en) * | 1982-02-26 | 1983-09-21 | Gen Electric | Drill with disposable inserts |
| GB2116081A (en) * | 1982-02-26 | 1983-09-21 | Gen Electric | Inserts for cutting tools |
| US4488840A (en) * | 1982-07-08 | 1984-12-18 | Pollington Bernard M | Rotary cutting tool |
| US4612715A (en) * | 1982-09-10 | 1986-09-23 | Cartner Jack O | Ditching apparatus with improved ditching blade |
| US4506464A (en) * | 1982-09-10 | 1985-03-26 | Cartner Jack O | Hydraulic breakaway system for mobile cutting apparatus |
| US4527931A (en) * | 1983-05-27 | 1985-07-09 | Gte Laboratories Incorporated | Indexable insert for mining drill |
| US4712320A (en) * | 1984-04-16 | 1987-12-15 | Cartner Jack O | Four-way reversible ditcher blades |
| JPS62263384A (ja) * | 1986-05-02 | 1987-11-16 | Ain Eng Kk | シ−ト |
| US5259707A (en) * | 1992-08-17 | 1993-11-09 | Keller Dale L | Spot drill with indexable replaceable insert |
| AT1513U1 (de) * | 1995-11-23 | 1997-06-25 | Techmo Entw & Vertriebs Gmbh | Bohrkrone |
| US6109377A (en) * | 1997-07-15 | 2000-08-29 | Kennametal Inc. | Rotatable cutting bit assembly with cutting inserts |
| US5996714A (en) * | 1997-07-15 | 1999-12-07 | Kennametal Inc. | Rotatable cutting bit assembly with wedge-lock retention assembly |
| SE9804459L (sv) * | 1998-12-22 | 2000-01-17 | Seco Tools Ab | Verktyg samt skärhuvud för skärande bearbetning |
| US6176332B1 (en) | 1998-12-31 | 2001-01-23 | Kennametal Inc. | Rotatable cutting bit assembly with cutting inserts |
| US6220795B1 (en) | 1999-04-05 | 2001-04-24 | Vermont Indexable Tooling, Inc. | Spotting drill and milling cutter |
| KR100441964B1 (ko) * | 2001-10-17 | 2004-07-27 | 대구텍 주식회사 | 블레이드(Ｂｌａｄｅ)형 쓰로어웨이 드릴 |
| US6968912B2 (en) * | 2002-12-12 | 2005-11-29 | The Sollami Company | Drill blades for drill bit |
| CN101166885B (zh) * | 2005-04-28 | 2013-04-24 | 爱尔文工业工具公司 | 钻孔工具 |
| CA2763826C (en) | 2009-06-17 | 2020-04-07 | 3Shape A/S | Focus scanning apparatus |
| EP2532461B1 (en) * | 2011-06-10 | 2017-08-09 | Seco Tools Ab | Cutting insert having a plurality of cutting elements thereon and cutting tool therefor |
| US9217287B2 (en) * | 2011-08-02 | 2015-12-22 | Halliburton Energy Services, Inc. | Systems and methods for drilling boreholes with noncircular or variable cross-sections |
| CN102528942B (zh) * | 2011-12-28 | 2014-03-05 | 福建万龙金刚石工具有限公司 | 一种高效金刚石钻头 |
| US20140212227A1 (en) * | 2013-01-25 | 2014-07-31 | Michael Bitner | Two sided milling tool cutter insert and holder |
| JP6193717B2 (ja) * | 2013-10-16 | 2017-09-06 | 株式会社サン機工 | 超硬工具 |
| WO2015118120A1 (en) | 2014-02-07 | 2015-08-13 | 3Shape A/S | Detecting tooth shade |
| NL1043196B1 (en) * | 2019-03-18 | 2020-09-25 | Pal V Ip B V | Rotor blades of a lift rotor |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE361037C (de) * | 1922-10-09 | Concordia Ind Ges M B H | Schlangenbohrer mit Einsatzschneide | |
| DE373642C (de) * | 1923-04-14 | Berlin Anhaltische Maschb Act | Schlangenbohrer mit zwischen den Aussenzaehnen sitzendem Brechzahn | |
| US395034A (en) * | 1888-12-25 | coffin | ||
| US994668A (en) * | 1908-09-14 | 1911-06-06 | Wallace Childs | Bit for rock-drills, moils, and picks. |
| DE351237C (de) * | 1920-05-04 | 1922-04-05 | Andor Von Vargyas | Knopfputzgeraet |
| AT88310B (de) * | 1920-08-24 | 1922-05-10 | Alfred Stapf | Gesteinsbohrer. |
| DE366837C (de) * | 1922-05-07 | 1923-01-12 | Ernst Stahlberg | Gesteinbohrer mit auswechselbarer Bohrerklinge |
| US2205238A (en) * | 1939-06-19 | 1940-06-18 | Joseph H Burt | Cable tool |
| US2575239A (en) * | 1950-06-13 | 1951-11-13 | Marathon Coal Bit Company Inc | Reversible bit and holder therefor |
| GB794623A (en) * | 1955-03-15 | 1958-05-07 | Internat Drill Corp Proprietar | A new bit for pneumatic rock drills |
| US2888247A (en) * | 1955-12-13 | 1959-05-26 | Sandvikens Jernverks Ab | Rock drill cutting insert of sintered hard metal |
| US2902260A (en) * | 1957-07-16 | 1959-09-01 | Carl V Tilden | Drill bit |
| US3052310A (en) * | 1959-08-31 | 1962-09-04 | Robert B Kinzbach | Combined reamer and drill string stabilizer |
| US3089552A (en) * | 1961-10-24 | 1963-05-14 | Mine Safety Appliances Co | Rock drill tip holder |
| JPS4112144Y1 (US20110158925A1-20110630-C00042.png) * | 1963-03-07 | 1966-06-07 | ||
| GB1062752A (en) * | 1963-07-08 | 1967-03-22 | Austin Hoy & Co Ltd | Improvements in cutter tools and tool-boxes therefor |
| GB1008029A (en) * | 1963-09-02 | 1965-10-22 | John M Perkins & Smith Ltd | Drill bits |
| JPS4533843Y1 (US20110158925A1-20110630-C00042.png) * | 1966-11-18 | 1970-12-24 | ||
| US3672455A (en) * | 1970-04-14 | 1972-06-27 | Tarton Ind Inc | Drag bits |
-
1972
- 1972-04-07 DE DE2216760A patent/DE2216760C2/de not_active Expired
-
1973
- 1973-03-23 CH CH430773A patent/CH571644A5/xx not_active IP Right Cessation
- 1973-03-27 AT AT266873A patent/AT328352B/de not_active IP Right Cessation
- 1973-04-04 BE BE129622A patent/BE797749A/xx unknown
- 1973-04-04 FR FR7312168A patent/FR2179120B3/fr not_active Expired
- 1973-04-05 JP JP48038320A patent/JPS5937390B2/ja not_active Expired
- 1973-04-06 IT IT22675/73A patent/IT983686B/it active
- 1973-04-06 LU LU67372A patent/LU67372A1/xx unknown
- 1973-04-09 NL NL7304939A patent/NL7304939A/xx not_active Application Discontinuation
- 1973-04-09 US US349611A patent/US3878905A/en not_active Expired - Lifetime
- 1973-04-09 GB GB1683473A patent/GB1432612A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE797749A (fr) | 1973-07-31 |
| IT983686B (it) | 1974-11-11 |
| DE2216760A1 (de) | 1973-10-18 |
| CH571644A5 (US20110158925A1-20110630-C00042.png) | 1976-01-15 |
| FR2179120B3 (US20110158925A1-20110630-C00042.png) | 1976-03-26 |
| GB1432612A (en) | 1976-04-22 |
| US3878905A (en) | 1975-04-22 |
| FR2179120A1 (US20110158925A1-20110630-C00042.png) | 1973-11-16 |
| DE2216760C2 (de) | 1982-11-11 |
| JPS5937390B2 (ja) | 1984-09-10 |
| JPS4916601A (US20110158925A1-20110630-C00042.png) | 1974-02-14 |
| ATA266873A (de) | 1975-05-15 |
| AT328352B (de) | 1976-03-25 |
| LU67372A1 (US20110158925A1-20110630-C00042.png) | 1973-06-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |