ZA948306B - Diamond/boron nitride coated excavating tool cutting insert - Google Patents

Diamond/boron nitride coated excavating tool cutting insert

Info

Publication number: ZA948306B
Authority: ZA; South Africa
Prior art keywords: diamond; boron nitride; cutting insert; tool cutting; excavating tool
Prior art date: 1993-11-03

Application number

ZA948306A

Inventor

Jan Magnus Andersson

Original Assignee

Sandvik Ab

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.)

1993-11-03

Filing date

1994-10-21

Publication date

1995-06-22

1994-10-21 Application filed by Sandvik Ab filed Critical Sandvik Ab

1995-06-22 Publication of ZA948306B publication Critical patent/ZA948306B/en

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
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1837—Mining picks; Holders therefor with inserts or layers of wear-resisting material characterised by the shape

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Earth Drilling (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

ZA948306A 1993-11-03 1994-10-21 Diamond/boron nitride coated excavating tool cutting insert ZA948306B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US14522393A	1993-11-03	1993-11-03

Publications (1)

Publication Number	Publication Date
ZA948306B true ZA948306B (en)	1995-06-22

Family

ID=22512134

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA948306A ZA948306B (en)	1993-11-03	1994-10-21	Diamond/boron nitride coated excavating tool cutting insert

Country Status (6)

Country	Link
EP (1)	EP0651133B1 (en)
JP (1)	JPH07197768A (en)
AU (1)	AU7759294A (en)
CA (1)	CA2134396A1 (en)
DE (1)	DE69415764T2 (en)
ZA (1)	ZA948306B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5837071A (en) *	1993-11-03	1998-11-17	Sandvik Ab	Diamond coated cutting tool insert and method of making same
US6270165B1 (en) *	1999-10-22	2001-08-07	Sandvik Rock Tools, Inc.	Cutting tool for breaking hard material, and a cutting cap therefor
US6375272B1 (en) *	2000-03-24	2002-04-23	Kennametal Inc.	Rotatable cutting tool insert
US8678517B2 (en)	2007-08-23	2014-03-25	Sandvik Intellectual Property Ab	Reduced volume cutting tip and cutting bit incorporating same
US8210618B2 (en) *	2007-08-23	2012-07-03	Sandvik Intellectual Property Ab	Reduced volume cutting tip and cutter bit assembly incorporating same
US7959234B2 (en) *	2008-03-15	2011-06-14	Kennametal Inc.	Rotatable cutting tool with superhard cutting member

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4277106A (en) *	1979-10-22	1981-07-07	Syndrill Carbide Diamond Company	Self renewing working tip mining pick
US5161859A (en) *	1983-03-23	1992-11-10	Santrade Limited	Excavating tool cutting insert
SE450259C (en) *	1983-03-23	1996-07-22	Sandvik Ab	Tools for breaking or cutting solid materials such as asphalt
SE442305B (en) *	1984-06-27	1985-12-16	Santrade Ltd	PROCEDURE FOR CHEMICAL GAS DEPOSITION (CVD) FOR THE PREPARATION OF A DIAMOND COATED COMPOSITION BODY AND USE OF THE BODY
US4694918A (en) *	1985-04-29	1987-09-22	Smith International, Inc.	Rock bit with diamond tip inserts
US4811801A (en) *	1988-03-16	1989-03-14	Smith International, Inc.	Rock bits and inserts therefor
DE3926627A1 (en) *	1989-08-11	1991-02-14	Wahl Verschleiss Tech	CHISEL OR SIMILAR TOOL FOR RAW MATERIAL EXTRACTION OR RECYCLING
US4981328A (en) *	1989-08-22	1991-01-01	Kennametal Inc.	Rotatable tool having a carbide insert with bumps
US5154245A (en) *	1990-04-19	1992-10-13	Sandvik Ab	Diamond rock tools for percussive and rotary crushing rock drilling
SE9002135D0 (en) *	1990-06-15	1990-06-15	Sandvik Ab	IMPROVED TOOLS FOR PERCUSSIVE AND ROTARY CRUSCHING ROCK DRILLING PROVIDED WITH A DIAMOND LAYER

1994
- 1994-10-21 ZA ZA948306A patent/ZA948306B/en unknown
- 1994-10-26 CA CA002134396A patent/CA2134396A1/en not_active Abandoned
- 1994-10-28 DE DE69415764T patent/DE69415764T2/en not_active Expired - Fee Related
- 1994-10-28 EP EP94850192A patent/EP0651133B1/en not_active Expired - Lifetime
- 1994-11-02 JP JP6269663A patent/JPH07197768A/en active Pending
- 1994-11-03 AU AU77592/94A patent/AU7759294A/en not_active Abandoned

Also Published As

Publication number	Publication date
EP0651133A2 (en)	1995-05-03
JPH07197768A (en)	1995-08-01
CA2134396A1 (en)	1995-05-04
DE69415764D1 (en)	1999-02-18
EP0651133A3 (en)	1995-08-09
EP0651133B1 (en)	1999-01-07
DE69415764T2 (en)	1999-05-20
AU7759294A (en)	1995-05-18

Publication	Publication Date	Title
ZA963813B (en)	1996-11-25	Polychrystalline cubic boron nitride cutting tool
IL137360A0 (en)	2001-07-24	Diamond cutting tool
IL130803A0 (en)	2001-01-28	A coated cemented carbide cutting tool
GB2317841B (en)	1999-02-17	Improved hole cutting tools
PL312914A1 (en)	1996-09-02	Cutting tool for machining operations
AU1976697A (en)	1997-10-01	Metal single layer abrasive cutting tool having a contoured cutting surface
HUP9602555A3 (en)	1999-03-01	Cutting tool
GB2268768B (en)	1996-01-03	Drill bit having diamond film cutting elements
IL130351A0 (en)	2000-06-01	Cubic boron nitride cutting tool and a method of manufacturing the same
ZA992948B (en)	1999-11-03	A polycrystal diamond tool.
GB9418471D0 (en)	1994-11-02	Diamond drag bit cutting elements
TW396883U (en)	2000-07-01	Cutting tool
PL333351A1 (en)	1999-12-06	Cutting tool
GB2280136B (en)	1996-07-24	Cutting tool holders
GB2273674B (en)	1996-03-20	Cutting tool holder
PL331463A1 (en)	1999-07-19	Cutting tool
PL314161A1 (en)	1996-11-12	Compound cutting tool
IL117015A0 (en)	1996-06-18	A cutting tool
EP0757737A4 (en)	1997-08-13	Pavement cutting and excavating tool
PL327961A1 (en)	1999-02-15	Cutting tool
ZA948306B (en)	1995-06-22	Diamond/boron nitride coated excavating tool cutting insert
GB9424105D0 (en)	1995-01-18	Cutting tools
AU131365S (en)	1997-09-23	Cutting tool
ZA949230B (en)	1995-08-01	Polycrystalline diamond composite cutting insert for attachment to a tool.
AU131224S (en)	1997-09-12	Cutting tool