BR8400818A - Trepano rotativo - Google Patents

Trepano rotativo

Info

Publication number: BR8400818A
Authority: BR; Brazil
Prior art keywords: trepane; rotary; rotary trepane
Prior art date: 1983-02-24

Application number

BR8400818A

Other languages

English (en)

Inventor

Alexander K Meskin

Clifford R Pay

Original Assignee

Christensen Inc

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.)

1983-02-24

Filing date

1984-02-22

Publication date

1984-10-02

1984-02-22 Application filed by Christensen Inc filed Critical Christensen Inc

1984-10-02 Publication of BR8400818A publication Critical patent/BR8400818A/pt

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
- E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face
- 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

Landscapes

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

BR8400818A 1983-02-24 1984-02-22 Trepano rotativo BR8400818A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/469,209 US4529047A (en)	1983-02-24	1983-02-24	Cutting tooth and a rotating bit having a fully exposed polycrystalline diamond element

Publications (1)

Publication Number	Publication Date
BR8400818A true BR8400818A (pt)	1984-10-02

Family

ID=23862903

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8400818A BR8400818A (pt)	1983-02-24	1984-02-22	Trepano rotativo

Country Status (9)

Country	Link
US (1)	US4529047A (pt)
EP (1)	EP0117506B1 (pt)
JP (1)	JPS59206590A (pt)
AU (1)	AU2473984A (pt)
BR (1)	BR8400818A (pt)
CA (1)	CA1214770A (pt)
DE (1)	DE3481854D1 (pt)
PH (1)	PH21145A (pt)
ZA (1)	ZA84683B (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4491188A (en) *	1983-03-07	1985-01-01	Norton Christensen, Inc.	Diamond cutting element in a rotating bit
US4499959A (en) *	1983-03-14	1985-02-19	Christensen, Inc.	Tooth configuration for an earth boring bit
AU2568884A (en) *	1983-03-21	1984-09-27	Norton Christensen Inc.	Teeth for drill bit
US4586574A (en) *	1983-05-20	1986-05-06	Norton Christensen, Inc.	Cutter configuration for a gage-to-shoulder transition and face pattern
GB8332342D0 (en) *	1983-12-03	1984-01-11	Nl Petroleum Prod	Rotary drill bits
US4726718A (en) *	1984-03-26	1988-02-23	Eastman Christensen Co.	Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks
DE3570480D1 (en) *	1984-03-26	1989-06-29	Eastman Christensen Co	Multi-component cutting element using consolidated rod-like polycrystalline diamond
US5028177A (en) *	1984-03-26	1991-07-02	Eastman Christensen Company	Multi-component cutting element using triangular, rectangular and higher order polyhedral-shaped polycrystalline diamond disks
US5199832A (en) *	1984-03-26	1993-04-06	Meskin Alexander K	Multi-component cutting element using polycrystalline diamond disks
CN86100885A (zh) *	1985-01-25	1986-08-20	诺顿-克里斯坦森公司	一种改进的沟槽切削型钻头
US4673044A (en) *	1985-08-02	1987-06-16	Eastman Christensen Co.	Earth boring bit for soft to hard formations
US4697653A (en) *	1986-03-07	1987-10-06	Eastman Christensen Company	Diamond setting in a cutting tooth in a drill bit with an increased effective diamond width
US4744427A (en) *	1986-10-16	1988-05-17	Eastman Christensen Company	Bit design for a rotating bit incorporating synthetic polycrystalline cutters
US5116568A (en) *	1986-10-20	1992-05-26	Norton Company	Method for low pressure bonding of PCD bodies
US5030276A (en) *	1986-10-20	1991-07-09	Norton Company	Low pressure bonding of PCD bodies and method
US4943488A (en) *	1986-10-20	1990-07-24	Norton Company	Low pressure bonding of PCD bodies and method for drill bits and the like
GB8711255D0 (en) *	1987-05-13	1987-06-17	Nl Petroleum Prod	Rotary drill bits
AU2354988A (en) *	1987-10-08	1989-04-13	De Beers Industrial Diamond Division (Proprietary) Limited	A method of drilling a substrate
GB8725668D0 (en) *	1987-11-03	1987-12-09	Reed Tool Co	Manufacture of rotary drill bits
US4995887A (en) *	1988-04-05	1991-02-26	Reed Tool Company Limited	Cutting elements for rotary drill bits
US6332503B1 (en) *	1992-01-31	2001-12-25	Baker Hughes Incorporated	Fixed cutter bit with chisel or vertical cutting elements
US5282513A (en) *	1992-02-04	1994-02-01	Smith International, Inc.	Thermally stable polycrystalline diamond drill bit
DE602005014565D1 (de)	2004-10-28	2009-07-02	Diamond Innovations Inc	Polykristallines schneidewerkzeug mit mehreren schneidekanten
US8327955B2 (en)	2009-06-29	2012-12-11	Baker Hughes Incorporated	Non-parallel face polycrystalline diamond cutter and drilling tools so equipped
US8739904B2 (en)	2009-08-07	2014-06-03	Baker Hughes Incorporated	Superabrasive cutters with grooves on the cutting face, and drill bits and drilling tools so equipped
TR201816359T4 (tr) *	2009-08-14	2018-11-21	Longyear Tm Inc	Agresif yüz profiline sahip elmas kaplı uç.
SA111320374B1 (ar)	2010-04-14	2015-08-10	بيكر هوغيس انكوبوريتد	طريقة تشكيل الماسة متعدد البلورات من الماس المستخرج بحجم النانو
US9140072B2 (en)	2013-02-28	2015-09-22	Baker Hughes Incorporated	Cutting elements including non-planar interfaces, earth-boring tools including such cutting elements, and methods of forming cutting elements
CN114509255B (zh) *	2022-04-19	2022-06-21	四川广正科技有限公司	盾构机滚刀跑合测试平台及测试方法
EP4450176A1 (en) *	2023-04-17	2024-10-23	Boldan Oy	A rotatable grinding tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2729427A (en) *	1952-01-18	1956-01-03	Longyear E J Co	Bit
US2818233A (en) *	1954-05-03	1957-12-31	Jr Edward B Williams	Drill bit
GB1344921A (en) *	1971-04-23	1974-01-23	Shell Int Research	Diamond bit
US3692127A (en) *	1971-05-10	1972-09-19	Walter R Hampe	Rotary diamond core bit
JPS5382601A (en) *	1976-12-28	1978-07-21	Tokiwa Kogyo Kk	Rotary grinding type excavation drill head
FR2423626B1 (fr) *	1978-04-21	1985-11-29	Christensen Inc Norton	Trepan de forage rotatif pour forages profonds
DE3030010C2 (de) *	1980-08-08	1982-09-16	Christensen, Inc., 84115 Salt Lake City, Utah	Drehbohrmeißel für Tiefbohrungen

1983
- 1983-02-24 US US06/469,209 patent/US4529047A/en not_active Expired - Lifetime
1984
- 1984-01-30 ZA ZA84683A patent/ZA84683B/xx unknown
- 1984-02-08 PH PH30211A patent/PH21145A/en unknown
- 1984-02-20 AU AU24739/84A patent/AU2473984A/en not_active Abandoned
- 1984-02-21 EP EP84101779A patent/EP0117506B1/en not_active Expired - Lifetime
- 1984-02-21 DE DE8484101779T patent/DE3481854D1/de not_active Expired - Lifetime
- 1984-02-22 BR BR8400818A patent/BR8400818A/pt unknown
- 1984-02-23 CA CA000448100A patent/CA1214770A/en not_active Expired
- 1984-02-23 JP JP59031541A patent/JPS59206590A/ja active Pending

Also Published As

Publication number	Publication date
EP0117506A3 (en)	1986-01-29
ZA84683B (en)	1984-10-31
PH21145A (en)	1987-07-27
EP0117506B1 (en)	1990-04-04
JPS59206590A (ja)	1984-11-22
CA1214770A (en)	1986-12-02
DE3481854D1 (de)	1990-05-10
EP0117506A2 (en)	1984-09-05
AU2473984A (en)	1984-08-30
US4529047A (en)	1985-07-16

Publication	Publication Date	Title
BR8400818A (pt)	1984-10-02	Trepano rotativo
BR8400875A (pt)	1984-10-02	Trepano rotativo
BR8400004A (pt)	1984-07-31	Retroprojetor
DK221284D0 (da)	1984-05-03	Panserbrydende projektil
DK232790D0 (da)	1990-09-26	Imidazopyrrolopyridiner
FI840265A0 (fi)	1984-01-23	Roterande materialbehandlare
DK328483D0 (da)	1983-07-15	Ethoxyquinsalte
DE3368175D1 (de)	1987-01-22	Rotobaler
DK183984D0 (da)	1984-04-09	Aminodisulfider
DK586684D0 (da)	1984-12-07	Polymert biocid
BR8407354A (pt)	1986-09-23	Aparelho rotativo
DK96185A (da)	1985-03-29	Pattekopgriber
BR8401280A (pt)	1984-10-30	Trepano rotativo
DK299285D0 (da)	1985-07-01	Formeanlaeg
AT377345B (de)	1985-03-11	Drehdurchfuehrung
AT386759B (de)	1988-10-10	Schlagmuehle
DK92284D0 (da)	1984-02-23	Cykellas
DK571984A (da)	1985-06-03	Skovhoester
DK5284D0 (da)	1984-01-05	Penemestere
NO152391C (no)	1985-09-18	Dreiepotensiometer
DD219060A3 (de)	1985-02-20	Absorptionswaermepumpe
BR8306898A (pt)	1985-07-16	Brinquedo rotativo
ES273174Y (es)	1984-06-01	Ventiloconvector mejorado
DK293584D0 (da)	1984-06-15	Rendeovn
DD253926A3 (de)	1988-02-10	Bohrlocherweiterer