ZA731183B - Rock drill bit and sleeve assembly and bit installation method - Google Patents

Rock drill bit and sleeve assembly and bit installation method

Info

Publication number: ZA731183B
Authority: ZA; South Africa
Prior art keywords: bit; installation method; sleeve assembly; rock drill; drill bit
Prior art date: 1972-03-02

Application number

ZA731183A

Inventor

B Pearson

Original Assignee

Smith Williston 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.)

1972-03-02

Filing date

1973-02-20

Publication date

1973-11-28

1973-02-20 Application filed by Smith Williston Inc filed Critical Smith Williston Inc

1973-11-28 Publication of ZA731183B publication Critical patent/ZA731183B/en

Links

238000009434 installation Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000011435 rock Substances 0.000 title 1

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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/005—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by expanding or crimping
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- 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

Landscapes

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

ZA731183A 1972-03-02 1973-02-20 Rock drill bit and sleeve assembly and bit installation method ZA731183B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US23269572A	1972-03-02	1972-03-02

Publications (1)

Publication Number	Publication Date
ZA731183B true ZA731183B (en)	1973-11-28

Family

ID=22874174

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA731183A ZA731183B (en)	1972-03-02	1973-02-20	Rock drill bit and sleeve assembly and bit installation method

Country Status (10)

Country	Link
JP (1)	JPS5549238B2 (en)
AU (1)	AU477172B2 (en)
CA (1)	CA989383A (en)
CH (1)	CH561352A5 (en)
DE (1)	DE2309168A1 (en)
FR (1)	FR2174244B1 (en)
GB (1)	GB1378358A (en)
IT (1)	IT979694B (en)
SE (1)	SE404058B (en)
ZA (1)	ZA731183B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2633779C3 (en) *	1976-07-28	1983-11-03	Richard 5383 Kierspe Karnebogen	Percussion drill bit
IE48798B1 (en) *	1978-08-18	1985-05-15	De Beers Ind Diamond	Method of making tool inserts,wire-drawing die blank and drill bit comprising such inserts
US4429755A (en)	1981-02-25	1984-02-07	Williamson Kirk E	Drill with polycrystalline diamond drill blanks for soft, medium-hard and hard formations
JPS58143229A (en) *	1982-02-22	1983-08-25	Doboku Keisoku Kenkyusho:Kk	Pressure transducer
DE3421676A1 (en) *	1984-06-09	1985-12-12	Belzer-Dowidat Gmbh Werkzeug-Union, 5600 Wuppertal	WHEEL CHISEL
FR2661853A1 (en) *	1990-05-10	1991-11-15	Commissariat Energie Atomique	Method of setting a very hard object, such as a diamond
DE102007047215A1 (en)	2007-10-02	2011-02-17	David Guitelmakher	Mountain cutting tool useful as chisels and drill bits for mining extraction machines, comprises carbide cutting inserts, where the tool is produced by casting in a casting mold with the target of increasing the wear resistance
DE202008007212U1 (en)	2008-05-29	2008-11-27	Guitelmakher, David	Mount cutting tool

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1214944B (en) *	1961-03-30	1966-04-21	Ringfeder Gmbh	Device for fastening a bolt in a workpiece

1973
- 1973-02-20 ZA ZA731183A patent/ZA731183B/en unknown
- 1973-02-20 GB GB837773A patent/GB1378358A/en not_active Expired
- 1973-02-23 DE DE19732309168 patent/DE2309168A1/en active Pending
- 1973-02-26 CA CA164,550A patent/CA989383A/en not_active Expired
- 1973-02-26 CH CH274373A patent/CH561352A5/xx not_active IP Right Cessation
- 1973-03-01 SE SE7302909A patent/SE404058B/en unknown
- 1973-03-01 IT IT48560/73A patent/IT979694B/en active
- 1973-03-01 FR FR7307342A patent/FR2174244B1/fr not_active Expired
- 1973-03-02 AU AU52850/73A patent/AU477172B2/en not_active Expired
- 1973-03-02 JP JP2503173A patent/JPS5549238B2/ja not_active Expired

Also Published As

Publication number	Publication date
AU5285073A (en)	1974-09-05
IT979694B (en)	1974-09-30
CA989383A (en)	1976-05-18
GB1378358A (en)	1974-12-27
DE2309168A1 (en)	1973-09-13
AU477172B2 (en)	1976-10-14
FR2174244B1 (en)	1976-11-05
SE404058B (en)	1978-09-18
JPS5549238B2 (en)	1980-12-10
CH561352A5 (en)	1975-04-30
FR2174244A1 (en)	1973-10-12
JPS48101301A (en)	1973-12-20

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