PT1623095E - Perno de pregagem expansível e sistema de pregagem - Google Patents

Perno de pregagem expansível e sistema de pregagem Download PDF

Info

Publication number
PT1623095E
PT1623095E PT04732532T PT04732532T PT1623095E PT 1623095 E PT1623095 E PT 1623095E PT 04732532 T PT04732532 T PT 04732532T PT 04732532 T PT04732532 T PT 04732532T PT 1623095 E PT1623095 E PT 1623095E
Authority
PT
Portugal
Prior art keywords
rock
expandable
bolt
bolting system
rock bolt
Prior art date
Application number
PT04732532T
Other languages
English (en)
Inventor
Morgan Kanflod
Fredrik Oeberg
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 PT1623095E publication Critical patent/PT1623095E/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/02—Suspension devices for tubes or the like, e.g. for ventilating ducts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0073—Anchoring-bolts having an inflatable sleeve, e.g. hollow sleeve expanded by a fluid
PT04732532T 2003-05-12 2004-05-12 Perno de pregagem expansível e sistema de pregagem PT1623095E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0301374A SE525140C2 (sv) 2003-05-12 2003-05-12 Expanderbar bergbult jämte bergbultningssystem

Publications (1)

Publication Number Publication Date
PT1623095E true PT1623095E (pt) 2009-01-09

Family

ID=20291272

Family Applications (1)

Application Number Title Priority Date Filing Date
PT04732532T PT1623095E (pt) 2003-05-12 2004-05-12 Perno de pregagem expansível e sistema de pregagem

Country Status (22)

Country Link
US (1) US7270501B2 (pt)
EP (1) EP1623095B1 (pt)
JP (1) JP4388957B2 (pt)
KR (1) KR101088962B1 (pt)
CN (1) CN1788140B (pt)
AT (1) ATE417995T1 (pt)
AU (1) AU2004236622B2 (pt)
BR (1) BRPI0410192B1 (pt)
CA (1) CA2523769C (pt)
DE (1) DE602004018486D1 (pt)
DK (1) DK1623095T3 (pt)
ES (1) ES2315659T3 (pt)
HR (1) HRP20090089T3 (pt)
IL (1) IL171670A (pt)
NO (1) NO20055860L (pt)
PL (1) PL1623095T3 (pt)
PT (1) PT1623095E (pt)
RU (1) RU2336416C2 (pt)
SE (1) SE525140C2 (pt)
SI (1) SI1623095T1 (pt)
WO (1) WO2004099571A1 (pt)
ZA (1) ZA200508305B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE526132C2 (sv) * 2003-11-13 2005-07-12 Atlas Copco Rock Drills Ab Förfarande och anordning för installering av en självborrande expanderbar bergbult och en självborrande expanderbar bergbult
AT9590U1 (de) * 2006-08-17 2007-12-15 Atlas Copco Mai Gmbh Reibrohranker und inflationsadapter für diesen
US7802943B2 (en) * 2008-01-10 2010-09-28 Dsi Ground Support Inc. Low profile mine roof support
US7588394B1 (en) * 2008-03-28 2009-09-15 Dsi Ground Support Inc. Low profile mine roof support
WO2010019971A1 (en) * 2008-08-11 2010-02-18 Sandvik Mining And Construction Rsa (Pty) Ltd Rock anchor cable
ZA201105990B (en) * 2010-08-16 2012-05-25 Anglogold Ashanti Ltd Anchoring device
AU2011236039B2 (en) * 2010-10-18 2012-06-28 Sandvik Intellectual Property Ab Rock bolt hanger system
US20120155970A1 (en) * 2010-12-15 2012-06-21 Fci Holdings Delaware, Inc. Mine Roof Bolt With End Fitting
SE535912C2 (sv) * 2011-06-30 2013-02-12 Leif Eriksson Expanderbar bergbult och ett förfarande för tillverkning av en bergbult
CN102444123B (zh) * 2011-10-28 2014-04-16 博坤建设集团有限公司 岩石锚杆的结构及施工方法
US9051953B2 (en) 2013-07-01 2015-06-09 E-Z-Dock, Inc. Molly-type dock section connector
CN104912593A (zh) * 2014-03-11 2015-09-16 山东天工岩土工程设备有限公司 一种隧道用悬挂装置
JP6355475B2 (ja) * 2014-08-08 2018-07-11 大成建設株式会社 固定具、トンネル覆工用型枠の支持構造
US9863248B2 (en) 2015-04-23 2018-01-09 Jason L. Moon Friction bolt
RU207877U1 (ru) * 2021-07-26 2021-11-22 Виталий Юрьевич Лузин Фрикционный гидрораспорный трубчатый анкер
CN113718767B (zh) * 2021-09-22 2023-03-31 三峡大学 一种偏心弯钩状膨胀式预应力锚固结构及其锚固方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486113A (en) * 1947-12-22 1949-10-25 Stewart Warner Corp Hydraulic coupler
US3027140A (en) * 1959-05-22 1962-03-27 Ralph H Holzbach Jack posts and means for forming the same
US3651651A (en) * 1970-04-03 1972-03-28 Expando Products Co Shaft securement structure
SE427764B (sv) * 1979-03-09 1983-05-02 Atlas Copco Ab Bergbultningsforfarande jemte rorformig bergbult
US4255070A (en) * 1979-12-20 1981-03-10 Mcneil Corporation Single-bolt roof suspension for overhead track
NO159201C (no) * 1980-09-08 1988-12-07 Atlas Copco Ab Fremgangsmaate ved bolting i fjell og kombinert ekspansjonsbolt og installasjonsanordning for samme.
SE8605408D0 (sv) * 1986-12-16 1986-12-16 Atlas Copco Ab Method of stabilizing a rock structure and stabilizer therefor
CN1073501A (zh) * 1991-12-19 1993-06-23 新汶矿务局 水力膨胀式锚杆防采煤面片帮冒顶
CN2214526Y (zh) * 1994-09-30 1995-12-06 宁夏煤海实业开发公司 塑料膨胀金属锚杆
SE504605C2 (sv) * 1996-02-21 1997-03-17 Atlas Copco Rock Drills Ab Skarvning av en rörformad bergbult
CN1144876A (zh) * 1996-03-08 1997-03-12 李占英 膨胀松软岩等强支护体让压锚杆
WO2005119009A1 (en) * 2004-06-01 2005-12-15 David Charles Tyrer Expandable rock anchor

Also Published As

Publication number Publication date
CN1788140B (zh) 2010-08-11
KR20060026406A (ko) 2006-03-23
BRPI0410192A (pt) 2006-05-23
IL171670A (en) 2010-06-16
AU2004236622B2 (en) 2010-01-28
CA2523769C (en) 2012-08-07
SE525140C2 (sv) 2004-12-07
EP1623095A1 (en) 2006-02-08
SI1623095T1 (sl) 2009-06-30
SE0301374L (sv) 2004-11-13
HRP20090089T3 (en) 2009-03-31
PL1623095T3 (pl) 2009-06-30
JP4388957B2 (ja) 2009-12-24
SE0301374D0 (sv) 2003-05-12
WO2004099571A1 (en) 2004-11-18
CA2523769A1 (en) 2004-11-18
EP1623095B1 (en) 2008-12-17
ATE417995T1 (de) 2009-01-15
BRPI0410192B1 (pt) 2015-07-21
RU2336416C2 (ru) 2008-10-20
DE602004018486D1 (en) 2009-01-29
AU2004236622A1 (en) 2004-11-18
CN1788140A (zh) 2006-06-14
US7270501B2 (en) 2007-09-18
JP2006526092A (ja) 2006-11-16
RU2005138307A (ru) 2006-04-27
DK1623095T3 (da) 2009-04-06
KR101088962B1 (ko) 2011-12-01
ES2315659T3 (es) 2009-04-01
ZA200508305B (en) 2007-03-28
US20060285928A1 (en) 2006-12-21
NO20055860L (no) 2006-02-03

Similar Documents

Publication Publication Date Title
HRP20090089T3 (en) Expandable rock bolt and rock bolting system
WO2007137153A3 (en) Systems and methods for producing oil and/or gas
GB2443132A (en) Latchable hanger assembly for liner drilling and completion
WO2004079150A3 (en) Full bore lined wellbores
CY1107971T1 (el) Μεθοδος και συσκευη για την εγκατασταση ενος επεκτασιμου κοχλια αυτοδιατρησης βραχου και ενος κοχλια αυτοδιατρησης βραχου
NO20051257D0 (no) An apparatus and a method for deployment of a well intervention tool string info a subsea well
GB2397314B (en) Method of drilling with casing
MY147190A (en) Method and apparatus for investigating a borehole with a caliper
AU2001259972A1 (en) A method for drilling with casing
CA2489589A1 (en) Expandable centralizer for downhole tubulars
WO2002086286A3 (en) Method of and apparatus for casing a borehole
PL2013445T3 (pl) Rozszerzany wieszak kolumny rur okładzinowych
MY148057A (en) Method of completing a well with sand screens
GB2439000A (en) Apparatus and method for radially expanding a wellbore casing using an expansion system
WO2009142782A3 (en) System and method for densely packing wells using magnetic ranging while drilling
SE0301375L (sv) Anordning för bergbultning jämte för automatiserad bergbultning samt förfarande för bergbultning
SE0401806L (sv) Anordning och förfarande vid injektering och fastsättning av armerings- och/eller förankringselement i bergvägg
WO2004092530A3 (en) Radially expanding casing and driling a wellbore
ZA200405365B (en) Rock bolts with an expandable element.
GB2362174A (en) Device by tools for setting of a production packer
Dong et al. The stability study of open-pit mine slope with underground chamber.
MXPA05008917A (es) Aparato y metodo para reparar puntos de fallas en secciones tubulares de pozos subterraneos usando ondas de choque.
UA38247A (uk) Спосіб установки анкера
AU2003283970A8 (en) Method of well casing cathodic protection optimization using the drill stem data
GB2440879B (en) Expandable liner hanger system and method