FR1340987A - Drill bit for rock drilling - Google Patents

Drill bit for rock drilling

Info

Publication number: FR1340987A
Authority: FR; France
Prior art keywords: drill bit; rock drilling; rock; drilling; drill
Prior art date: 1962-09-15
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

Inventor

Wladimir Tiraspolsky

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.)

TURBODRILL INTERNATIONAL CORP

Original Assignee

TURBODRILL INTERNATIONAL CORP

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.)

1962-09-15

Filing date

1962-09-15

Publication date

1963-10-25

1962-09-15Application filed by TURBODRILL INTERNATIONAL CORPfiledCriticalTURBODRILL INTERNATIONAL CORP

1962-09-15Priority to FR909601ApriorityCriticalpatent/FR1340987A/en

1963-10-25Application grantedgrantedCritical

1963-10-25Publication of FR1340987ApublicationCriticalpatent/FR1340987A/en

StatusExpiredlegal-statusCriticalCurrent

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
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)

FR909601A1962-09-151962-09-15 Drill bit for rock drillingExpiredFR1340987A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR909601AFR1340987A (en)	1962-09-15	1962-09-15	Drill bit for rock drilling

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR909601AFR1340987A (en)	1962-09-15	1962-09-15	Drill bit for rock drilling

Publications (1)

Publication Number	Publication Date
FR1340987Atrue FR1340987A (en)	1963-10-25

Family

ID=8786908

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR909601AExpiredFR1340987A (en)	1962-09-15	1962-09-15	Drill bit for rock drilling

Country Status (1)

Country	Link
FR (1)	FR1340987A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2358537A1 (en)*	1976-07-12	1978-02-10	Christensen Inc	DIAMOND TREPAN FOR SOIL DRILLING
FR2372311A1 (en)*	1976-11-26	1978-06-23	Christensen Inc	DRILLING TREPAN
FR2388983A1 (en)*	1977-04-30	1978-11-24	Christensen Inc	DRILLING TREPAN, DRILLING CONE OR OTHER DRILLING TOOLS INCLUDING INSERT DIAMOND PARTS
FR2391350A1 (en)*	1977-05-17	1978-12-15	Shell Int Research	ROTATIONAL DRILLING TREPAN FOR DEEP DRILLING AND ITS MANUFACTURING PROCESS
FR2502235A1 (en)*	1981-03-21	1982-09-24	Christensen Inc	CUTTING ELEMENT FOR ROTARY DRILL BIT FOR DEEP DRILLING IN GEOLOGICAL FORMATIONS
US4382477A (en)	1980-01-10	1983-05-10	Drilling & Service U.K. Limited	Rotary drill bits
EP0084418A3 (en)*	1982-01-20	1983-08-10	Unicorn Industries Limited	Improved drill bit and method
US4570726A (en)*	1982-10-06	1986-02-18	Megadiamond Industries, Inc.	Curved contact portion on engaging elements for rotary type drag bits
EP0032428B1 (en)*	1980-01-10	1986-08-27	Stonehouse U.K. Limited	Rotary drill bits
EP0339776A3 (en)*	1988-04-15	1990-03-28	Tri-State Oil Tool Industries Inc.	Improved cutting tool and method for removing materials from well bore
US5373900A (en)*	1988-04-15	1994-12-20	Baker Hughes Incorporated	Downhole milling tool

1962
- 1962-09-15FRFR909601Apatent/FR1340987A/ennot_activeExpired

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2358537A1 (en)*	1976-07-12	1978-02-10	Christensen Inc	DIAMOND TREPAN FOR SOIL DRILLING
FR2372311A1 (en)*	1976-11-26	1978-06-23	Christensen Inc	DRILLING TREPAN
FR2388983A1 (en)*	1977-04-30	1978-11-24	Christensen Inc	DRILLING TREPAN, DRILLING CONE OR OTHER DRILLING TOOLS INCLUDING INSERT DIAMOND PARTS
FR2391350A1 (en)*	1977-05-17	1978-12-15	Shell Int Research	ROTATIONAL DRILLING TREPAN FOR DEEP DRILLING AND ITS MANUFACTURING PROCESS
EP0032428B1 (en)*	1980-01-10	1986-08-27	Stonehouse U.K. Limited	Rotary drill bits
US4382477A (en)	1980-01-10	1983-05-10	Drilling & Service U.K. Limited	Rotary drill bits
FR2502235A1 (en)*	1981-03-21	1982-09-24	Christensen Inc	CUTTING ELEMENT FOR ROTARY DRILL BIT FOR DEEP DRILLING IN GEOLOGICAL FORMATIONS
EP0084418A3 (en)*	1982-01-20	1983-08-10	Unicorn Industries Limited	Improved drill bit and method
US4570726A (en)*	1982-10-06	1986-02-18	Megadiamond Industries, Inc.	Curved contact portion on engaging elements for rotary type drag bits
US5456312A (en)	1986-01-06	1995-10-10	Baker Hughes Incorporated	Downhole milling tool
US5810079A (en)	1986-01-06	1998-09-22	Baker Hughes Incorporated	Downhole milling tool
US5899268A (en)	1986-01-06	1999-05-04	Baker Hughes Incorporated	Downhole milling tool
EP0339776A3 (en)*	1988-04-15	1990-03-28	Tri-State Oil Tool Industries Inc.	Improved cutting tool and method for removing materials from well bore
US5373900A (en)*	1988-04-15	1994-12-20	Baker Hughes Incorporated	Downhole milling tool
EP0515004B1 (en)*	1988-04-15	1997-09-24	Tri-State Oil Tool Industries Inc.	Cutting tool for removing materials from well bore

Publication	Publication Date	Title
CH401873A (en)	1965-11-15	Group drill for rock drilling
FR1407776A (en)	1965-08-06	Improvements to roller bits used for drilling
FR1340987A (en)	1963-10-25	Drill bit for rock drilling
CH422681A (en)	1966-10-31	Drilling rig
CH407923A (en)	1966-02-28	Deep drill with eccentric drill bit
FR1265943A (en)	1961-07-07	Drill bit for soil drilling
FR1316351A (en)	1963-01-25	Advanced drill bit for soil drilling
FR1269187A (en)	1961-08-11	Drill bit for soil drilling
FR78510E (en)	1962-08-03	Drill bit for soil drilling
FR1387491A (en)	1965-01-29	Composite tool for rock drilling
FR1363457A (en)	1964-06-12	Drill bit for deep drilling
FR1294866A (en)	1962-06-01	Diamond drill bit for soil drilling
FR1451807A (en)	1966-01-07	Portable drilling rig for rotary boring
FI43171C (en)	1971-02-10	Drill guide for long hole drilling
FR1248524A (en)	1960-12-16	Drill bit for soil drilling
CA623481A (en)	1961-07-11	Rock drilling bit
BE613527A (en)	1962-05-29	Advanced drill bit for soil drilling.
FR1218567A (en)	1960-05-11	Drill bit for soil drilling
FI42425C (en)	1970-08-10	Feeder for rock drilling rigs
FR1385404A (en)	1965-01-15	Drill tool for drilling rocks
FR1343814A (en)	1963-11-22	Core drill bit for percussion drilling
FR1471067A (en)	1967-02-24	Rock drill
FR1310662A (en)	1962-11-30	Drill bit for soil drilling
FR1297304A (en)	1962-06-29	Drill bit for soil drilling
CA640607A (en)	1962-05-01	Rock drill bit

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