SE8702860D0 - Hydraulisk senkborrmaskin - Google Patents

Hydraulisk senkborrmaskin

Info

Publication number
SE8702860D0
SE8702860D0 SE8702860A SE8702860A SE8702860D0 SE 8702860 D0 SE8702860 D0 SE 8702860D0 SE 8702860 A SE8702860 A SE 8702860A SE 8702860 A SE8702860 A SE 8702860A SE 8702860 D0 SE8702860 D0 SE 8702860D0
Authority
SE
Sweden
Prior art keywords
hammer
drill
cylinder
bit
located adjacent
Prior art date
Application number
SE8702860A
Other languages
English (en)
Other versions
SE8702860L (sv
SE500654C2 (sv
Inventor
P Gustafsson
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to SE8702860A priority Critical patent/SE500654C2/sv
Publication of SE8702860D0 publication Critical patent/SE8702860D0/sv
Priority to AU20790/88A priority patent/AU606194B2/en
Priority to DE3852548T priority patent/DE3852548T2/de
Priority to KR1019890700475A priority patent/KR960007355B1/ko
Priority to AT88906209T priority patent/ATE116035T1/de
Priority to JP63506027A priority patent/JP2766655B2/ja
Priority to EP88906209A priority patent/EP0394255B1/en
Priority to PCT/SE1988/000370 priority patent/WO1989000638A1/en
Publication of SE8702860L publication Critical patent/SE8702860L/sv
Priority to US07/462,493 priority patent/US5014796A/en
Priority to SU904743353A priority patent/RU2032807C1/ru
Priority to NO900176A priority patent/NO178673C/no
Priority to FI900206A priority patent/FI90582C/sv
Priority to US07/692,212 priority patent/US5107944A/en
Publication of SE500654C2 publication Critical patent/SE500654C2/sv

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)
SE8702860A 1987-07-14 1987-07-14 Hydraulisk sänkborrmaskin SE500654C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE8702860A SE500654C2 (sv) 1987-07-14 1987-07-14 Hydraulisk sänkborrmaskin
DE3852548T DE3852548T2 (de) 1987-07-14 1988-07-06 Hydraulische gesteinsbohrmaschine im bohrloch.
EP88906209A EP0394255B1 (en) 1987-07-14 1988-07-06 Hydraulic down-the-hole rock drill
PCT/SE1988/000370 WO1989000638A1 (en) 1987-07-14 1988-07-06 Hydraulic down-the-hole rock drill
KR1019890700475A KR960007355B1 (ko) 1987-07-14 1988-07-06 액압식 착암기
AT88906209T ATE116035T1 (de) 1987-07-14 1988-07-06 Hydraulische gesteinsbohrmaschine im bohrloch.
JP63506027A JP2766655B2 (ja) 1987-07-14 1988-07-06 液圧ダウンホールロツクドリル
AU20790/88A AU606194B2 (en) 1987-07-14 1988-07-06 Hydraulic down-the-hole rock drill
US07/462,493 US5014796A (en) 1987-07-14 1990-01-08 Down hole drills using spent driving fluid for flushing purposes
SU904743353A RU2032807C1 (ru) 1987-07-14 1990-01-12 Гидроударник для бурения скважин
FI900206A FI90582C (sv) 1987-07-14 1990-01-12 Hydraulisk sänkborrmaskin
NO900176A NO178673C (no) 1987-07-14 1990-01-12 Hydraulisk senkebormaskin
US07/692,212 US5107944A (en) 1987-07-14 1991-04-26 Down hole drills using spent driving fluid for flushing purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8702860A SE500654C2 (sv) 1987-07-14 1987-07-14 Hydraulisk sänkborrmaskin

Publications (3)

Publication Number Publication Date
SE8702860D0 true SE8702860D0 (sv) 1987-07-14
SE8702860L SE8702860L (sv) 1989-01-15
SE500654C2 SE500654C2 (sv) 1994-08-01

Family

ID=20369123

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702860A SE500654C2 (sv) 1987-07-14 1987-07-14 Hydraulisk sänkborrmaskin

Country Status (12)

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

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001138A1 (en) * 1990-07-12 1992-01-23 G-Drill Ab Hydraulic down-the-hole rock drill
WO1993020322A1 (en) * 1992-04-01 1993-10-14 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
US5662180A (en) * 1995-10-17 1997-09-02 Dresser-Rand Company Percussion drill assembly
US5957220A (en) * 1995-10-17 1999-09-28 Dresser-Rand Company Percussion drill assembly
US5680904A (en) * 1995-11-30 1997-10-28 Patterson; William N. In-the-hole percussion rock drill
SE9702547L (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
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
US6155361A (en) * 1999-01-27 2000-12-05 Patterson; William N. Hydraulic in-the-hole percussion rock drill
US6454025B1 (en) 1999-03-03 2002-09-24 Vermeer Manufacturing Company 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
WO2005090737A1 (en) * 2004-03-24 2005-09-29 Suk Shin In Water hammer
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 (sv) * 2008-10-13 2008-10-13 Atlas Copco Rotex Ab Oy Förfarande och borrningsanordning för sänkborrning
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 (sv) * 2011-10-06 2013-07-15 Sandvik Mining & Constr Oy Tryckluftsdriven sänkborrmaskin
EP2987947B1 (en) * 2014-08-19 2018-01-31 Doofor Oy Valve of a hydraulic striking device
EP2987946B1 (en) 2014-08-19 2018-02-14 Doofor Oy Valve of a hydraulic striking device
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 (sv) * 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
EP0394255B1 (en) 1994-12-21
SE8702860L (sv) 1989-01-15
DE3852548T2 (de) 1995-07-20
RU2032807C1 (ru) 1995-04-10
JP2766655B2 (ja) 1998-06-18
US5014796A (en) 1991-05-14
KR890701867A (ko) 1989-12-22
NO178673C (no) 1996-05-08
NO900176L (no) 1990-01-12
ATE116035T1 (de) 1995-01-15
FI90582B (sv) 1993-11-15
AU2079088A (en) 1989-02-13
SE500654C2 (sv) 1994-08-01
US5107944A (en) 1992-04-28
EP0394255A1 (en) 1990-10-31
FI90582C (sv) 1994-02-25
WO1989000638A1 (en) 1989-01-26
AU606194B2 (en) 1991-01-31
KR960007355B1 (ko) 1996-05-31
JPH02504657A (ja) 1990-12-27
NO178673B (no) 1996-01-29
NO900176D0 (no) 1990-01-12
DE3852548D1 (de) 1995-02-02
FI900206A0 (sv) 1990-01-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed