DE3852548T2 - Hydraulische gesteinsbohrmaschine im bohrloch. - Google Patents

Hydraulische gesteinsbohrmaschine im bohrloch.

Info

Publication number
DE3852548T2
DE3852548T2 DE3852548T DE3852548T DE3852548T2 DE 3852548 T2 DE3852548 T2 DE 3852548T2 DE 3852548 T DE3852548 T DE 3852548T DE 3852548 T DE3852548 T DE 3852548T DE 3852548 T2 DE3852548 T2 DE 3852548T2
Authority
DE
Germany
Prior art keywords
hammer
drill
cylinder
hole
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 - Lifetime
Application number
DE3852548T
Other languages
English (en)
Other versions
DE3852548D1 (de
Inventor
Per Gustafsson
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.)
G Drill AB
Original Assignee
G Drill 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 G Drill AB filed Critical G Drill AB
Publication of DE3852548D1 publication Critical patent/DE3852548D1/de
Application granted granted Critical
Publication of DE3852548T2 publication Critical patent/DE3852548T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DE3852548T 1987-07-14 1988-07-06 Hydraulische gesteinsbohrmaschine im bohrloch. Expired - Lifetime DE3852548T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8702860A SE500654C2 (sv) 1987-07-14 1987-07-14 Hydraulisk sänkborrmaskin
PCT/SE1988/000370 WO1989000638A1 (en) 1987-07-14 1988-07-06 Hydraulic down-the-hole rock drill

Publications (2)

Publication Number Publication Date
DE3852548D1 DE3852548D1 (de) 1995-02-02
DE3852548T2 true DE3852548T2 (de) 1995-07-20

Family

ID=20369123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3852548T Expired - Lifetime DE3852548T2 (de) 1987-07-14 1988-07-06 Hydraulische gesteinsbohrmaschine im bohrloch.

Country Status (12)

Country Link
US (2) US5014796A (de)
EP (1) EP0394255B1 (de)
JP (1) JP2766655B2 (de)
KR (1) KR960007355B1 (de)
AT (1) ATE116035T1 (de)
AU (1) AU606194B2 (de)
DE (1) DE3852548T2 (de)
FI (1) FI90582C (de)
NO (1) NO178673C (de)
RU (1) RU2032807C1 (de)
SE (1) SE500654C2 (de)
WO (1) WO1989000638A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE133233T1 (de) * 1990-07-12 1996-02-15 G Drill Ab Gesteinsbohrgerät mit hydraulischem antrieb im bohrloch
US5497839A (en) * 1992-04-01 1996-03-12 Sds Pty Ltd. Liquid-driven downhole hammer drill
SE9202105L (sv) * 1992-07-07 1994-01-08 Atlas Copco Rocktech Ab Slagverk
DE59406589D1 (de) * 1993-03-30 1998-09-10 Integral Medizintechnik Pneumatisches Schlagwerkzeug
DE69431244T2 (de) * 1993-04-05 2003-04-17 Sds Pty Ltd Schlagbohrhammer
SE505171C2 (sv) * 1993-12-13 1997-07-07 G Drill Ab Ventilslid i ett hydrauliskt slagverk
DE9319223U1 (de) * 1993-12-15 1994-02-24 Walter Hans Philipp Bohrhammer
SE503851C2 (sv) * 1994-12-21 1996-09-16 Atlas Copco Rock Drills Ab Styrning av slagkolv i ett vattendrivet slagverk
US5957220A (en) * 1995-10-17 1999-09-28 Dresser-Rand Company Percussion drill assembly
US5662180A (en) * 1995-10-17 1997-09-02 Dresser-Rand Company Percussion drill assembly
US5680904A (en) * 1995-11-30 1997-10-28 Patterson; William N. In-the-hole percussion rock drill
SE507651C2 (sv) * 1997-07-02 1998-06-29 Uniroc Ab Sänkborrmaskin med dubbla drivareor för slagkolvens arbetsslag och returslag
SE512653C2 (sv) * 1997-11-21 2000-04-17 Sandvik Ab Anordning för jordförstärkning, verktyg och metod
US6050346A (en) * 1998-02-12 2000-04-18 Baker Hughes Incorporated High torque, low speed mud motor for use in drilling oil and gas wells
CA2240559C (en) * 1998-06-12 2003-12-23 Sandvik Ab Embankment hammer
US6062322A (en) * 1998-06-15 2000-05-16 Sandvik Ab Precussive down-the-hole rock drilling hammer
US6155361A (en) * 1999-01-27 2000-12-05 Patterson; William N. Hydraulic in-the-hole percussion rock drill
CA2295463C (en) 1999-01-27 2008-04-29 William N. Patterson Hydraulic in-the-hole percussion rock drill
US6464023B2 (en) 1999-01-27 2002-10-15 William N. Patterson Hydraulic in-the-hole percussion rock drill
US6439319B1 (en) 1999-03-03 2002-08-27 Earth Tool Company, L.L.C. Method and apparatus for directional boring under mixed conditions
US6131672A (en) * 2000-02-14 2000-10-17 Sandvik Ab Percussive down-the-hole rock drilling hammer and piston therefor
US6659202B2 (en) 2000-07-31 2003-12-09 Vermeer Manufacturing Company Steerable fluid hammer
NO313468B1 (no) * 2000-12-11 2002-10-07 Per H Moe Fremgangsmåte og apparat for optimalisert boring
SE526252C2 (sv) * 2003-03-26 2005-08-09 Wassara Ab Hydraulisk borrsträngsanordning
DE602005022993D1 (de) * 2004-03-24 2010-09-30 Suk Shin In Wasserhammer
US7900716B2 (en) * 2008-01-04 2011-03-08 Longyear Tm, Inc. Vibratory unit for drilling systems
US7681664B2 (en) 2008-03-06 2010-03-23 Patterson William N Internally dampened percussion rock drill
FI20085961A0 (fi) * 2008-10-13 2008-10-13 Atlas Copco Rotex Ab Oy Menetelmä ja porauslaitteisto uppoporaukseen
SE534066C2 (sv) 2009-02-09 2011-04-19 Wassara Ab Anordning vid sänkborrhammare för användning vid jordförstärkning
US8196677B2 (en) 2009-08-04 2012-06-12 Pioneer One, Inc. Horizontal drilling system
SE535593C2 (sv) 2011-02-07 2012-10-09 Wassara Ab Förfarande och anordning för att vid sänkborrning upprätta kommunikation mellan borrsträngens ihålighet och denna omgivande mark ett borrhål
FI123555B (fi) 2011-10-06 2013-07-15 Sandvik Mining & Constr Oy Paineilmatoiminen uppoporakone
EP2987947B1 (de) * 2014-08-19 2018-01-31 Doofor Oy Ventil einer hydraulisch absenkenden vorrichtung
EP2987946B1 (de) 2014-08-19 2018-02-14 Doofor Oy Ventil einer hydraulisch absenkenden vorrichtung
JP6847899B2 (ja) * 2018-08-17 2021-03-24 株式会社横山基礎工事 リング状先端金物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095046A (en) * 1961-09-15 1963-06-25 Gulf Research Development Co Hammer drill
BE637490A (de) * 1962-09-17
US3599730A (en) * 1970-01-07 1971-08-17 Atlas Copco Ab Pressure fluid operated percussion tool
JPS53133129A (en) * 1977-04-22 1978-11-20 Kogyo Gijutsuin Character reader for blind
GB2043510B (en) * 1979-02-27 1982-12-22 Hollandsche Betongroep Nv Pile driving apparatus
US4444274A (en) * 1980-08-29 1984-04-24 Maruzen Kogyo Company Limited Liquid pressure striking device
DE3343565C2 (de) * 1983-12-01 1985-11-14 Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen Tieflochhammer
US4545444A (en) * 1984-01-09 1985-10-08 Webb Derrel D Jar mechanism energizer
SE444127B (sv) * 1984-06-25 1986-03-24 Atlas Copco Ab Tryckvetskedriven senkborrmaskin
US4596292A (en) * 1985-04-18 1986-06-24 The Stanley Works Subsoil penetrating apparatus

Also Published As

Publication number Publication date
KR960007355B1 (ko) 1996-05-31
JPH02504657A (ja) 1990-12-27
FI90582B (fi) 1993-11-15
SE8702860D0 (sv) 1987-07-14
KR890701867A (ko) 1989-12-22
NO900176L (no) 1990-01-12
AU2079088A (en) 1989-02-13
US5107944A (en) 1992-04-28
JP2766655B2 (ja) 1998-06-18
FI90582C (fi) 1994-02-25
NO178673B (no) 1996-01-29
RU2032807C1 (ru) 1995-04-10
FI900206A0 (fi) 1990-01-12
EP0394255A1 (de) 1990-10-31
WO1989000638A1 (en) 1989-01-26
US5014796A (en) 1991-05-14
DE3852548D1 (de) 1995-02-02
SE500654C2 (sv) 1994-08-01
AU606194B2 (en) 1991-01-31
NO900176D0 (no) 1990-01-12
NO178673C (no) 1996-05-08
EP0394255B1 (de) 1994-12-21
ATE116035T1 (de) 1995-01-15
SE8702860L (sv) 1989-01-15

Similar Documents

Publication Publication Date Title
DE3852548D1 (de) Hydraulische gesteinsbohrmaschine im bohrloch.
US4321974A (en) Annular drilling hammer
US3933209A (en) Drilling apparatus and technique using down-hole motor
US3599730A (en) Pressure fluid operated percussion tool
ATE75523T1 (de) Rammbohrgeraet mit beweglichem meissel.
CA2426544A1 (en) Percussive down-the-hole hammer for rock drilling, and a drill bit used therein
AU8460001A (en) Percussive down-the-hole hammer for rock drilling, a top sub used therein and a method for adjusting air pressure
US2942578A (en) Rock drill
EP1458950B1 (de) Flüssigkeits getriebene bohrloch-bohrmaschine
CN113631793B (zh) 用于冲击钻凿的岩钻头
IE80718B1 (en) A reverse circulation down-the-hole drill
US3085555A (en) Pneumatic hammer rock drill
SE8501644L (sv) Med slagverkan arbetande anordning for drivning av hal i mark
GB1437420A (en) Method and apparatus for drilling in an earth formation
US20220298864A1 (en) Down the hole drilling assembly and apparatus
CA2007610A1 (en) Down hole drills using spent driving fluid for flushing purposes
US3051134A (en) Pressure fluid operated drill motor
PL1668221T3 (pl) Sposób i urządzenie do wiercenia otworów w materiale gruntowym lub skalnym
US2871826A (en) Hammer rock drill
CN217380532U (zh) 一种岩土取芯组件及一体式潜孔钻机
RU87449U1 (ru) Погружной пневмоударник
JP3033799B2 (ja) ダウンザホールドリル
FI91499C (fi) Menetelmä iskutehokkuuden varmistamiseksi ja säätämiseksi iskukoneessa, iskukoneen käyttötapa tunnelin poraamiseen ja iskukone
US1708976A (en) Rock-drilling apparatus
SU994713A1 (ru) Пневмоударник дл бурени скважин

Legal Events

Date Code Title Description
8364 No opposition during term of opposition