CA924333A - Gage cutter - Google Patents

Gage cutter

Info

Publication number
CA924333A
CA924333A CA076520A CA76520A CA924333A CA 924333 A CA924333 A CA 924333A CA 076520 A CA076520 A CA 076520A CA 76520 A CA76520 A CA 76520A CA 924333 A CA924333 A CA 924333A
Authority
CA
Canada
Prior art keywords
gage cutter
gage
cutter
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
CA076520A
Inventor
D. Coski William
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of CA924333A publication Critical patent/CA924333A/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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/50—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type
    • E21B10/52—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of roller type with chisel- or button-type 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)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CA076520A 1969-03-27 1970-03-04 Gage cutter Expired CA924333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81106569A 1969-03-27 1969-03-27

Publications (1)

Publication Number Publication Date
CA924333A true CA924333A (en) 1973-04-10

Family

ID=25205447

Family Applications (1)

Application Number Title Priority Date Filing Date
CA076520A Expired CA924333A (en) 1969-03-27 1970-03-04 Gage cutter

Country Status (5)

Country Link
US (1) US3570613A (en)
CA (1) CA924333A (en)
DE (1) DE2013188A1 (en)
FR (1) FR2040062A5 (en)
GB (1) GB1277183A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734213A (en) * 1971-02-02 1973-05-22 Kennametal Inc Rotary cutter for excavation, especially for use with raise boring and tunnel boring machines
US3858670A (en) * 1972-05-08 1975-01-07 Eugene Gray Ott Insert cutter for cutting kerfs
US3805901A (en) * 1972-08-10 1974-04-23 Ingersoll Rand Co Earth cutter assembly
US5028092A (en) * 1989-04-05 1991-07-02 Coski Enterprises, Ltd. Impact kerfing rock cutter and method
CN113187406B (en) * 2021-05-27 2022-05-20 西南石油大学 Miniature roller bit suitable for indoor micro-drilling test in oil and gas drilling industry

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130801A (en) * 1961-02-09 1964-04-28 Reed Roller Bit Co Drill bit having inserts forming a reamer
US3186500A (en) * 1961-02-09 1965-06-01 Reed Roller Bit Co Gage maintaining arrangement for drill bit cutters
US3223188A (en) * 1962-10-26 1965-12-14 Chicago Pneumatic Tool Co Roller cone rock bit

Also Published As

Publication number Publication date
GB1277183A (en) 1972-06-07
FR2040062A5 (en) 1971-01-15
US3570613A (en) 1971-03-16
DE2013188A1 (en) 1970-10-08

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