SE9304125D0 - Sänkborrmaskin - Google Patents

Sänkborrmaskin

Info

Publication number
SE9304125D0
SE9304125D0 SE9304125A SE9304125A SE9304125D0 SE 9304125 D0 SE9304125 D0 SE 9304125D0 SE 9304125 A SE9304125 A SE 9304125A SE 9304125 A SE9304125 A SE 9304125A SE 9304125 D0 SE9304125 D0 SE 9304125D0
Authority
SE
Sweden
Prior art keywords
machine
housing
guided
length
shoulder
Prior art date
Application number
SE9304125A
Other languages
English (en)
Other versions
SE9304125L (sv
SE505170C2 (sv
Inventor
Per Gustafsson
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
Priority to SE9304125A priority Critical patent/SE505170C2/sv
Publication of SE9304125D0 publication Critical patent/SE9304125D0/sv
Priority to CA002178814A priority patent/CA2178814C/en
Priority to PCT/SE1994/001201 priority patent/WO1995016848A1/en
Priority to JP51670395A priority patent/JP3588467B2/ja
Priority to AU12866/95A priority patent/AU685561B2/en
Priority to DE69432312T priority patent/DE69432312T2/de
Priority to EP95919251A priority patent/EP0733152B1/en
Priority to KR1019960703110A priority patent/KR100352883B1/ko
Priority to ES95919251T priority patent/ES2194910T3/es
Publication of SE9304125L publication Critical patent/SE9304125L/sv
Priority to US08/664,905 priority patent/US5715897A/en
Publication of SE505170C2 publication Critical patent/SE505170C2/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)
  • Details Of Valves (AREA)
SE9304125A 1993-12-13 1993-12-13 Sänkborrmaskin med sammanpressbart distansrör SE505170C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9304125A SE505170C2 (sv) 1993-12-13 1993-12-13 Sänkborrmaskin med sammanpressbart distansrör
ES95919251T ES2194910T3 (es) 1993-12-13 1994-12-13 Maquina perforadora de rocas en agujero.
AU12866/95A AU685561B2 (en) 1993-12-13 1994-12-13 An in-hole rock drilling machine
PCT/SE1994/001201 WO1995016848A1 (en) 1993-12-13 1994-12-13 An in-hole rock drilling machine
JP51670395A JP3588467B2 (ja) 1993-12-13 1994-12-13 孔内削岩機
CA002178814A CA2178814C (en) 1993-12-13 1994-12-13 An in-hole rock drilling machine
DE69432312T DE69432312T2 (de) 1993-12-13 1994-12-13 Gesteinbohrmashine im bohrloch
EP95919251A EP0733152B1 (en) 1993-12-13 1994-12-13 An in-hole rock drilling machine
KR1019960703110A KR100352883B1 (ko) 1993-12-13 1994-12-13 천공식착암기
US08/664,905 US5715897A (en) 1993-12-13 1996-06-12 In-hole rock drilling machine with a hydraulic impact motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9304125A SE505170C2 (sv) 1993-12-13 1993-12-13 Sänkborrmaskin med sammanpressbart distansrör

Publications (3)

Publication Number Publication Date
SE9304125D0 true SE9304125D0 (sv) 1993-12-13
SE9304125L SE9304125L (sv) 1995-06-14
SE505170C2 SE505170C2 (sv) 1997-07-07

Family

ID=20392073

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9304125A SE505170C2 (sv) 1993-12-13 1993-12-13 Sänkborrmaskin med sammanpressbart distansrör

Country Status (8)

Country Link
EP (1) EP0733152B1 (sv)
JP (1) JP3588467B2 (sv)
KR (1) KR100352883B1 (sv)
AU (1) AU685561B2 (sv)
DE (1) DE69432312T2 (sv)
ES (1) ES2194910T3 (sv)
SE (1) SE505170C2 (sv)
WO (1) WO1995016848A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE507651C2 (sv) * 1997-07-02 1998-06-29 Uniroc Ab Sänkborrmaskin med dubbla drivareor för slagkolvens arbetsslag och returslag
SE523946C2 (sv) * 2001-12-21 2004-06-08 Atlas Copco Secoroc Ab Sänkborrhammare där ytterröret helt omsluter en medbringare
SE524153C2 (sv) * 2001-12-21 2004-07-06 Atlas Copco Secoroc Ab Medbringare till sänkborrhammare utförd i material mjukare än materialet i skaftet
FR2876141B1 (fr) 2004-10-06 2006-12-08 Sandvik Tamrock Secoma Sas Soc Dispositif de foration par rotopercussion
CN102852455B (zh) * 2012-09-28 2015-04-15 李少江 冲击钻具
US11725456B2 (en) * 2021-04-29 2023-08-15 Mincon International Limited Hydraulic down-the-hole hammer and subsea pile
SE546204C2 (sv) * 2022-06-17 2024-07-02 Lkab Wassara Ab Tryckvätskedriven sänkborrmaskin med en anordning för mjukstart från spolläge och en slagkolv ingående i en sådan sänkborrmaskin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188526B (de) * 1962-11-23 1965-03-11 Beteiligungs & Patentverw Gmbh Pressluftbetriebenes Tieflochbohrgeraet

Also Published As

Publication number Publication date
DE69432312D1 (de) 2003-04-24
KR100352883B1 (ko) 2002-12-18
EP0733152A1 (en) 1996-09-25
WO1995016848A1 (en) 1995-06-22
AU1286695A (en) 1995-07-03
AU685561B2 (en) 1998-01-22
SE9304125L (sv) 1995-06-14
JPH09506688A (ja) 1997-06-30
ES2194910T3 (es) 2003-12-01
DE69432312T2 (de) 2004-03-18
EP0733152B1 (en) 2003-03-19
SE505170C2 (sv) 1997-07-07
JP3588467B2 (ja) 2004-11-10

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Legal Events

Date Code Title Description
NUG Patent has lapsed