IE41088L - Studded cutting tip. - Google Patents

Studded cutting tip.

Info

Publication number
IE41088L
IE41088L IE130675A IE130675A IE41088L IE 41088 L IE41088 L IE 41088L IE 130675 A IE130675 A IE 130675A IE 130675 A IE130675 A IE 130675A IE 41088 L IE41088 L IE 41088L
Authority
IE
Ireland
Prior art keywords
studded
cutting tip
tip
cutting
studded cutting
Prior art date
Application number
IE130675A
Other versions
IE41088B1 (en
Original Assignee
Ugine Aciers
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 Ugine Aciers filed Critical Ugine Aciers
Publication of IE41088L publication Critical patent/IE41088L/en
Publication of IE41088B1 publication Critical patent/IE41088B1/en

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
    • E21B10/36—Percussion drill bits
    • E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
IE130675A 1974-06-12 1975-06-10 Studded cutting tip for drilling rock by means of an in-hole side-blowing drill IE41088B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420266A FR2274780A1 (en) 1974-06-12 1974-06-12 BUTTON SIZES FOR ROCK PERFORATION USING A HAMMER BOTTOM OF SIDE BLOWING HOLE

Publications (2)

Publication Number Publication Date
IE41088L true IE41088L (en) 1975-12-12
IE41088B1 IE41088B1 (en) 1979-10-10

Family

ID=9139931

Family Applications (1)

Application Number Title Priority Date Filing Date
IE130675A IE41088B1 (en) 1974-06-12 1975-06-10 Studded cutting tip for drilling rock by means of an in-hole side-blowing drill

Country Status (10)

Country Link
BE (1) BE830175A (en)
DE (1) DE2525905C3 (en)
DK (1) DK259775A (en)
ES (1) ES438381A1 (en)
FR (1) FR2274780A1 (en)
GB (1) GB1506239A (en)
IE (1) IE41088B1 (en)
IT (1) IT1038877B (en)
LU (1) LU72713A1 (en)
NL (1) NL7507038A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT354960B (en) * 1978-04-06 1980-02-11 Panzer Ferdinand DRILL BIT FOR THE PRODUCTION OF DRILLS IN GROUND OR STONE
FR2424408A1 (en) * 1978-04-24 1979-11-23 Stenuick Freres PERFORATION SIZE FOR PNEUMATIC BOTTOM-OF-HOLE HAMMER
DE2854461C2 (en) * 1978-12-16 1983-03-10 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 5140 Erkelenz Countersink hammer
CN105041221A (en) * 2015-09-10 2015-11-11 贵州中钻机械设备有限公司 Fast drilling rock bit

Also Published As

Publication number Publication date
DK259775A (en) 1975-12-13
BE830175A (en) 1975-12-12
DE2525905C3 (en) 1978-09-28
IE41088B1 (en) 1979-10-10
IT1038877B (en) 1979-11-30
FR2274780B1 (en) 1977-03-11
ES438381A1 (en) 1977-01-16
NL7507038A (en) 1975-12-16
GB1506239A (en) 1978-04-05
FR2274780A1 (en) 1976-01-09
LU72713A1 (en) 1976-04-13
DE2525905B2 (en) 1976-12-09
DE2525905A1 (en) 1975-12-18

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