EP2078133A4 - Changeur de foret - Google Patents

Changeur de foret

Info

Publication number
EP2078133A4
EP2078133A4 EP07835294.5A EP07835294A EP2078133A4 EP 2078133 A4 EP2078133 A4 EP 2078133A4 EP 07835294 A EP07835294 A EP 07835294A EP 2078133 A4 EP2078133 A4 EP 2078133A4
Authority
EP
European Patent Office
Prior art keywords
bit changer
changer
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.)
Withdrawn
Application number
EP07835294.5A
Other languages
German (de)
English (en)
Other versions
EP2078133A1 (fr
Inventor
Mats Andrén
Hans Jonsson
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.)
Epiroc Rock Drills AB
Original Assignee
Atlas Copco Rock Drills 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 Rock Drills AB filed Critical Atlas Copco Rock Drills AB
Publication of EP2078133A1 publication Critical patent/EP2078133A1/fr
Publication of EP2078133A4 publication Critical patent/EP2078133A4/fr
Withdrawn legal-status Critical Current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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/18—Connecting or disconnecting drill bit and drilling pipe
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/20—Combined feeding from rack and connecting, e.g. automatically

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)
  • Automatic Tool Replacement In Machine Tools (AREA)
EP07835294.5A 2006-10-30 2007-10-04 Changeur de foret Withdrawn EP2078133A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0602275A SE531726C2 (sv) 2006-10-30 2006-10-30 Anordning och metod för att automatiskt byte av en borrkrona på en borrstång samt dataprogramprodukt och bergborrigg försedd med anordningen
PCT/SE2007/050709 WO2008054302A1 (fr) 2006-10-30 2007-10-04 Changeur de foret

Publications (2)

Publication Number Publication Date
EP2078133A1 EP2078133A1 (fr) 2009-07-15
EP2078133A4 true EP2078133A4 (fr) 2015-09-16

Family

ID=39344545

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07835294.5A Withdrawn EP2078133A4 (fr) 2006-10-30 2007-10-04 Changeur de foret

Country Status (8)

Country Link
EP (1) EP2078133A4 (fr)
CN (1) CN101517190B (fr)
AU (1) AU2007314668B2 (fr)
CA (1) CA2667876C (fr)
CL (1) CL2007003139A1 (fr)
NO (1) NO20092124L (fr)
SE (1) SE531726C2 (fr)
WO (1) WO2008054302A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107837110A (zh) * 2017-12-25 2018-03-27 芜湖锐进医疗设备有限公司 一种多功能的医疗电动钻存放装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4169362B1 (ja) * 2008-01-31 2008-10-22 株式会社東洋ユニオン ドライアイスブラスト装置
FI121438B (fi) * 2008-06-23 2010-11-15 Sandvik Mining & Constr Oy Porakruunumakasiini, porakruununpidin sekä menetelmä porakruunun vaihtamiseksi kallionporauslaitteessa
FI121437B (fi) * 2008-06-23 2010-11-15 Sandvik Mining & Constr Oy Kallionporausyksikkö, porakruunun vaihdin, sekä menetelmä porakruunun vaihtamiseksi
JP5355439B2 (ja) * 2010-01-29 2013-11-27 日立造船株式会社 掘削機のビット交換装置
CN102787814A (zh) * 2012-08-29 2012-11-21 广西玉林悍牛工程机器有限公司 液压凿岩钻机半自动换杆装置
EP3153654B1 (fr) * 2015-10-09 2019-04-24 Sandvik Mining and Construction Oy Appareil de forage de roche
AU2017200871B2 (en) 2016-02-12 2022-01-27 Joy Global Surface Mining Inc Bit change mechanism for a drill rig
SE541693C2 (sv) * 2016-11-29 2019-11-26 Epiroc Rock Drills Ab Förfarande, anordning och hållare för montering av en borrkrona
CN108119070B (zh) * 2017-12-19 2019-02-26 北方爆破科技有限公司 一种更换dml牙轮钻钻杆操作方法及其更换设备
SE543092C2 (en) * 2018-05-21 2020-10-06 Epiroc Rock Drills Ab System for drill bit change in a drilling rig, drilling rig comprising such a system, and a method for changing drill bits using such a system
CN112392412B (zh) * 2020-11-18 2023-03-31 衢州海西电子科技有限公司 钻头更换装置和凿岩机
EP4267830A2 (fr) * 2020-12-23 2023-11-01 Epiroc Rock Drills Aktiebolag Changement de trépan dans un appareil de forage de face
US11466522B2 (en) 2021-01-29 2022-10-11 Epiroc Drilling Solutions, Llc Drilling tool changer apparatus
CN114293912B (zh) * 2021-12-31 2024-07-05 广东博智林机器人有限公司 钻头自动更换装置及钻孔作业设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976149A (en) * 1972-02-08 1976-08-24 Linden-Alimak Ab Rock drill equipment having a mechanized drill bit exchange
US3977480A (en) * 1973-12-21 1976-08-31 Atlas Copco Aktiebolag Arrangement for exchanging drill bits

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB407873A (en) * 1933-08-12 1934-03-29 Reginald Asline Bedford A device for forcibly removing drills or other articles from their shafts
DE827187C (de) * 1948-10-02 1953-11-26 Friedrich Heinrich Flottmann F Vorrichtung zum Abschlagen von auf einen Bohrerschaft aufsteckbaren Bohrkronen
FI56575C (fi) * 1974-04-23 1980-02-11 Tampella Oy Ab Anordning foer byte av borrkronor pao en borrstaong
CN2120176U (zh) * 1991-11-13 1992-10-28 如东石油机械二厂 液压方钻杆自动上卸扣器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976149A (en) * 1972-02-08 1976-08-24 Linden-Alimak Ab Rock drill equipment having a mechanized drill bit exchange
US3977480A (en) * 1973-12-21 1976-08-31 Atlas Copco Aktiebolag Arrangement for exchanging drill bits

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008054302A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107837110A (zh) * 2017-12-25 2018-03-27 芜湖锐进医疗设备有限公司 一种多功能的医疗电动钻存放装置

Also Published As

Publication number Publication date
CN101517190A (zh) 2009-08-26
SE531726C2 (sv) 2009-07-21
CA2667876A1 (fr) 2008-05-08
NO20092124L (no) 2009-05-29
EP2078133A1 (fr) 2009-07-15
CN101517190B (zh) 2012-02-22
AU2007314668B2 (en) 2013-02-28
CL2007003139A1 (es) 2008-01-11
WO2008054302A1 (fr) 2008-05-08
SE0602275L (sv) 2008-05-01
CA2667876C (fr) 2014-12-02
AU2007314668A1 (en) 2008-05-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20090318

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150817

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 19/18 20060101AFI20150811BHEP

Ipc: E21B 19/20 20060101ALI20150811BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20160315