IE41088B1 - Studded cutting tip for drilling rock by means of an in-hole side-blowing drill - Google Patents

Studded cutting tip for drilling rock by means of an in-hole side-blowing drill

Info

Publication number
IE41088B1
IE41088B1 IE130675A IE130675A IE41088B1 IE 41088 B1 IE41088 B1 IE 41088B1 IE 130675 A IE130675 A IE 130675A IE 130675 A IE130675 A IE 130675A IE 41088 B1 IE41088 B1 IE 41088B1
Authority
IE
Ireland
Prior art keywords
studded
cutting tip
hole side
drilling rock
drill
Prior art date
Application number
IE130675A
Other versions
IE41088L (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 IE41088L (en) 1975-12-12
IE41088B1 true 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
LU72713A1 (en) 1976-04-13
IE41088L (en) 1975-12-12
DE2525905A1 (en) 1975-12-18
NL7507038A (en) 1975-12-16
FR2274780B1 (en) 1977-03-11
IT1038877B (en) 1979-11-30
ES438381A1 (en) 1977-01-16
FR2274780A1 (en) 1976-01-09
DK259775A (en) 1975-12-13
BE830175A (en) 1975-12-12
DE2525905B2 (en) 1976-12-09
DE2525905C3 (en) 1978-09-28
GB1506239A (en) 1978-04-05

Similar Documents

Publication Publication Date Title
SE414417B (en) rock drill
ZA78999B (en) Rock drill bit
JPS5278701A (en) Drill string holder for rock drill
JPS53147602A (en) Tool used by mainly combining it with rock drill
JPS539201A (en) Rock drill bit for airrdriven impact hammer
AU8105875A (en) Rotary percussion earth boring bit
HU173189B (en) Auger drill bit
IE41088B1 (en) Studded cutting tip for drilling rock by means of an in-hole side-blowing drill
BR7504844A (en) ROCK DRILLING MACHINE
ZA765683B (en) Detachable drill bit for impact drilling
GB2011286B (en) Rock drill bit
JPS5329203A (en) Rock drilling bit
ZA744967B (en) Segmented earth boring drill bit
ZA752959B (en) Rotary percussion earth boring bit
ATA454377A (en) DRILL BIT FOR HITTING ROCK DRILLING MACHINES
JPS522804A (en) Rock drilling bit
JPS543344A (en) Method of excavating underground hole by tunnel boring machine
JPS5250902A (en) Drifter feeder for rock drill
JPS51151201A (en) Doubleepiston rock drill
JPS5241401A (en) Cutter head used for earth auger drill
ZA766075B (en) Rock drill
CH607779A5 (en) Rock drill
JPS5270502A (en) Main cutter of earth auger drill
ZA772203B (en) Rock drill bit
JPS5314602A (en) Setting apparatus for drilling position of rock drill