CA989383A - 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
CA989383A
CA989383A CA164,550A CA164550A CA989383A CA 989383 A CA989383 A CA 989383A CA 164550 A CA164550 A CA 164550A CA 989383 A CA989383 A CA 989383A
Authority
CA
Canada
Prior art keywords
bit
installation method
sleeve assembly
rock drill
drill bit
Prior art date
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
Application number
CA164,550A
Other languages
English (en)
Other versions
CA164550S (en
Inventor
Bernard A. Pearson
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.)
SMITH-WILLISTON
Original Assignee
SMITH-WILLISTON
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.)
Filing date
Publication date
Application filed by SMITH-WILLISTON filed Critical SMITH-WILLISTON
Application granted granted Critical
Publication of CA989383A publication Critical patent/CA989383A/en
Expired legal-status Critical Current

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
    • 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)
CA164,550A 1972-03-02 1973-02-26 Rock drill bit and sleeve assembly and bit installation method Expired CA989383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23269572A 1972-03-08 1972-03-08

Publications (1)

Publication Number Publication Date
CA989383A true CA989383A (en) 1976-05-18

Family

ID=22874174

Family Applications (1)

Application Number Title Priority Date Filing Date
CA164,550A Expired CA989383A (en) 1972-03-02 1973-02-26 Rock drill bit and sleeve assembly and bit installation method

Country Status (10)

Country Link
JP (1) JPS5549238B2 (US06653308-20031125-C00199.png)
AU (1) AU477172B2 (US06653308-20031125-C00199.png)
CA (1) CA989383A (US06653308-20031125-C00199.png)
CH (1) CH561352A5 (US06653308-20031125-C00199.png)
DE (1) DE2309168A1 (US06653308-20031125-C00199.png)
FR (1) FR2174244B1 (US06653308-20031125-C00199.png)
GB (1) GB1378358A (US06653308-20031125-C00199.png)
IT (1) IT979694B (US06653308-20031125-C00199.png)
SE (1) SE404058B (US06653308-20031125-C00199.png)
ZA (1) ZA731183B (US06653308-20031125-C00199.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633779C3 (de) * 1976-07-28 1983-11-03 Richard 5383 Kierspe Karnebogen Schlagbohrkrone
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 (ja) * 1982-02-22 1983-08-25 Doboku Keisoku Kenkyusho:Kk 圧力変換器
DE3421676A1 (de) * 1984-06-09 1985-12-12 Belzer-Dowidat Gmbh Werkzeug-Union, 5600 Wuppertal Schraemmeissel
FR2661853A1 (fr) * 1990-05-10 1991-11-15 Commissariat Energie Atomique Procede de sertissage d'un objet de tres grande durete tel qu'un diamant.
DE102007047215A1 (de) 2007-10-02 2011-02-17 David Guitelmakher Bergschneidwerkzeug
DE202008007212U1 (de) 2008-05-29 2008-11-27 Guitelmakher, David Bergschneidwerkzeug

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214944B (de) * 1961-03-30 1966-04-21 Ringfeder Gmbh Einrichtung zur Befestigung eines Bolzens in einem Werkstueck

Also Published As

Publication number Publication date
GB1378358A (en) 1974-12-27
AU5285073A (en) 1974-09-05
ZA731183B (en) 1973-11-28
SE404058B (sv) 1978-09-18
JPS5549238B2 (US06653308-20031125-C00199.png) 1980-12-10
IT979694B (it) 1974-09-30
CH561352A5 (US06653308-20031125-C00199.png) 1975-04-30
AU477172B2 (en) 1976-10-14
FR2174244A1 (US06653308-20031125-C00199.png) 1973-10-12
JPS48101301A (US06653308-20031125-C00199.png) 1973-12-20
DE2309168A1 (de) 1973-09-13
FR2174244B1 (US06653308-20031125-C00199.png) 1976-11-05

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