MX4830E - Mejoras en barrena de ensanchado en un agujero piloto para perforacion de realces - Google Patents

Mejoras en barrena de ensanchado en un agujero piloto para perforacion de realces

Info

Publication number
MX4830E
MX4830E MX78100831U MX10083178U MX4830E MX 4830 E MX4830 E MX 4830E MX 78100831 U MX78100831 U MX 78100831U MX 10083178 U MX10083178 U MX 10083178U MX 4830 E MX4830 E MX 4830E
Authority
MX
Mexico
Prior art keywords
broadening
enhancements
drill
drilling
pilot hole
Prior art date
Application number
MX78100831U
Other languages
English (en)
Inventor
Bernt Soren Liljekvist
Anders Erik Persson
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Publication of MX4830E publication Critical patent/MX4830E/es

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/076—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Gripping On Spindles (AREA)
MX78100831U 1977-09-09 1978-09-08 Mejoras en barrena de ensanchado en un agujero piloto para perforacion de realces MX4830E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7710129A SE414955B (sv) 1977-09-09 1977-09-09 Upprymningskrona for stigortsdrivning

Publications (1)

Publication Number Publication Date
MX4830E true MX4830E (es) 1982-10-21

Family

ID=20332221

Family Applications (1)

Application Number Title Priority Date Filing Date
MX78100831U MX4830E (es) 1977-09-09 1978-09-08 Mejoras en barrena de ensanchado en un agujero piloto para perforacion de realces

Country Status (10)

Country Link
US (1) US4228863A (es)
AU (1) AU516106B2 (es)
CA (1) CA1078819A (es)
DE (1) DE2837038C2 (es)
FI (1) FI782687A (es)
FR (1) FR2402764A1 (es)
MX (1) MX4830E (es)
NO (1) NO783065L (es)
SE (1) SE414955B (es)
ZA (1) ZA784775B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5199510A (en) * 1991-05-22 1993-04-06 Baker Hughes Incorporated Raise boring head and stem assembly method
US6386298B1 (en) * 2000-05-30 2002-05-14 Michael Gerald Smith Apparatus for directional drilling
SE523950C2 (sv) * 2002-03-20 2004-06-08 Atlas Copco Secoroc Ab Arrangemang vid påfyllning av fett i borrcuttrar
US8464813B2 (en) 2006-06-20 2013-06-18 Atlas Copco Secoroc Llc Cutter assembly for a raise boring reamer
US9714544B2 (en) 2013-05-20 2017-07-25 The Charles Machine Works, Inc. Reamer with replaceable rolling cutters
US10619420B2 (en) 2013-05-20 2020-04-14 The Charles Machine Works, Inc. Reamer with replaceable rolling cutters
CN103556952B (zh) * 2013-11-15 2015-07-15 成都百施特金刚石钻头有限公司 一种旋转齿钻头
WO2016142908A1 (en) 2015-03-12 2016-09-15 Palmieri S.P.A. Excavating head
EP3101216B1 (en) 2015-06-01 2018-05-16 Sandvik Intellectual Property AB Boring head for rotary boring
CN110748298B (zh) * 2019-11-15 2022-03-18 四川石油天然气建设工程有限责任公司 一种具有自扶正引导功能的扩孔器
CN111140177B (zh) * 2020-03-11 2024-08-23 山西潞安环保能源开发股份有限公司五阳煤矿 一种扩孔下套管一体化成套钻具

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1297278A (fr) * 1961-05-18 1962-06-29 Materiel De Forage Soc De Fab Appareil de forage à molettes, pour l'obtention de trous de grands diamètres
FR1312362A (fr) * 1962-01-25 1962-12-14 Dispositif de forage à rouleaux
US3191936A (en) * 1962-04-11 1965-06-29 Guier William Golf club including soft metal to lock grooved shaft end to head
US3191976A (en) * 1962-12-18 1965-06-29 Ingersoll Rand Co Attachment for connecting a stub shaft to a drive shaft
US3512808A (en) * 1967-08-04 1970-05-19 Gra Tec Inc Fluid coupling assembly
US3857642A (en) * 1973-02-26 1974-12-31 Ingersoll Rand Co Flexible or universal coupling means
US3866698A (en) * 1973-11-16 1975-02-18 Reed Tool Co Raise drilling bit
US3920089A (en) * 1974-03-07 1975-11-18 Dresser Ind Removable stem for raise bit
US3917009A (en) * 1974-09-16 1975-11-04 Dresser Ind Removable stem for raise bits
US4007799A (en) * 1975-07-07 1977-02-15 Smith International, Inc. Raise drill with replaceable stem
US4011019A (en) * 1976-01-16 1977-03-08 Ingersoll-Rand Company Adjustable and disengagable earth raise borer stem

Also Published As

Publication number Publication date
AU516106B2 (en) 1981-05-14
ZA784775B (en) 1979-08-29
US4228863A (en) 1980-10-21
DE2837038A1 (de) 1979-03-29
CA1078819A (en) 1980-06-03
DE2837038C2 (de) 1982-08-12
SE7710129L (sv) 1979-03-10
AU3932178A (en) 1980-03-06
SE414955B (sv) 1980-08-25
NO783065L (no) 1979-03-12
FR2402764B1 (es) 1983-04-22
FI782687A (fi) 1979-03-10
FR2402764A1 (fr) 1979-04-06

Similar Documents

Publication Publication Date Title
AT355392B (de) Bohrwerkzeug
MX5049E (es) Util mejorado para la perforacion de terrenos
ES504412A0 (es) Procedimiento y aparato para realizar un agujero de sondeo
BR7804996A (pt) Perfuradora para rochas
SE7811938L (sv) Borrverktyg
NO844240L (no) Fremgangsmaate for utfoerelse av maalinger i et borehull
JPS5488865A (en) Tool for drilling hole with boss
NO783609L (no) Borehullberoerende innretning for borstrenger
NO151511C (no) Borkrone for fjellboring
SE418318B (sv) Borrstod pa en matningsbalk for en bergborrmaskin
MX4830E (es) Mejoras en barrena de ensanchado en un agujero piloto para perforacion de realces
AT355889B (de) Tiefbohrwerkzeug
JPS5433802A (en) Rock drill tool
BR7805006A (pt) Perfuradora de rochas para a perfuracao por golpes giratorios
IT1106187B (it) Procedimento per praticare un foro
AT383182B (de) Gesteinsbohrer
SE423253B (sv) Bergborranordning
GB2096372B (en) Logging a borehole while drilling
ATA787278A (de) Kombiniertes bohr- und reibwerkzeug
SE7806047L (sv) Borrverktyg
ATA359178A (de) Bohrkrone
GB1547951A (en) Drilling a borehole
JPS5446103A (en) Core drill for drilling
PL196305A1 (pl) Urzadzenie do lokalizacji chybionego otworu wiertniczego
SE7713089L (sv) Bergborrverktyg