[go: up one dir, main page]

BRPI0410171A - método e dispositivo para aparafusamento de ancoragem - Google Patents

método e dispositivo para aparafusamento de ancoragem

Info

Publication number
BRPI0410171A
BRPI0410171A BRPI0410171-5A BRPI0410171A BRPI0410171A BR PI0410171 A BRPI0410171 A BR PI0410171A BR PI0410171 A BRPI0410171 A BR PI0410171A BR PI0410171 A BRPI0410171 A BR PI0410171A
Authority
BR
Brazil
Prior art keywords
bore hole
tubular bolt
expanded
tension element
outer portion
Prior art date
Application number
BRPI0410171-5A
Other languages
English (en)
Inventor
Fredrik Oeberg
Morgan Kanflod
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 BRPI0410171A publication Critical patent/BRPI0410171A/pt
Publication of BRPI0410171B1 publication Critical patent/BRPI0410171B1/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21D21/0046—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts formed by a plurality of elements arranged longitudinally
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Piles And Underground Anchors (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

"MéTODO E DISPOSITIVO PARA APARAFUSAMENTO DE ANCORAGEM". Método e dispositivo para aparafusamento de ancoragem, onde um parafuso tubular (2) com seção transversal fechada é inserido e expandido para ancoragem no interior de um furo de sondagem (12), onde o parafuso tubular é expandido para contatar a porção interna do furo de sondagem, um elemento de tração (3, 7, 8, 9) que é arranjado na porção externa do furo de sondagem com uma parte interna (7) fixada ao parafuso tubular (2) ser pré-tensionado e um meio endurecível ser injetado na porção externa do furo de sondagem (14) entre (27) o elemento de tração e a parede do furo de sondagem e ser permitido endurecer.
BRPI0410171-5A 2003-05-12 2004-05-12 método e dispositivo para aparafusamento de ancoragem BRPI0410171B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0301376A SE525765C2 (sv) 2003-05-12 2003-05-12 Förfarande och anordning för bergbultning
SE0301376-0 2003-05-12
PCT/SE2004/000731 WO2004099569A1 (en) 2003-05-12 2004-05-12 Method and device for rock bolting

Publications (2)

Publication Number Publication Date
BRPI0410171A true BRPI0410171A (pt) 2006-05-16
BRPI0410171B1 BRPI0410171B1 (pt) 2020-11-03

Family

ID=20291274

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410171-5A BRPI0410171B1 (pt) 2003-05-12 2004-05-12 método e dispositivo para aparafusamento de ancoragem

Country Status (21)

Country Link
EP (1) EP1623093B1 (pt)
JP (1) JP4484869B2 (pt)
KR (1) KR101089019B1 (pt)
CN (1) CN1788139B (pt)
AT (1) ATE383496T1 (pt)
AU (1) AU2004236621B2 (pt)
BR (1) BRPI0410171B1 (pt)
CA (1) CA2523296C (pt)
DE (1) DE602004011206T2 (pt)
DK (1) DK1623093T3 (pt)
ES (1) ES2297418T3 (pt)
HR (1) HRP20080032T3 (pt)
IL (1) IL171671A (pt)
NO (1) NO20055861L (pt)
PL (1) PL1623093T3 (pt)
PT (1) PT1623093E (pt)
RU (1) RU2340775C2 (pt)
SE (1) SE525765C2 (pt)
SI (1) SI1623093T1 (pt)
WO (1) WO2004099569A1 (pt)
ZA (1) ZA200508165B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103174445B (zh) * 2013-03-25 2015-10-28 韩雪峰 一种射孔大头注浆恒阻锚杆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326004A (en) * 1962-07-05 1967-06-20 Chester I Williams Procedure for reinforcing a rock formation
US3695045A (en) * 1970-02-03 1972-10-03 Chester I Williams Rock bolts
SE427764B (sv) * 1979-03-09 1983-05-02 Atlas Copco Ab Bergbultningsforfarande jemte rorformig bergbult
CN2065667U (zh) * 1990-05-16 1990-11-14 山东矿业学院 内注浆锚杆及注浆时配套用的逆止阀
CN2448925Y (zh) * 2000-07-24 2001-09-19 陶纪南 胀裂式压力型预应力注浆锚具

Also Published As

Publication number Publication date
SE0301376D0 (sv) 2003-05-12
CN1788139A (zh) 2006-06-14
ZA200508165B (en) 2007-04-25
ES2297418T3 (es) 2008-05-01
EP1623093B1 (en) 2008-01-09
CN1788139B (zh) 2012-02-01
WO2004099569A1 (en) 2004-11-18
SI1623093T1 (sl) 2008-06-30
JP4484869B2 (ja) 2010-06-16
AU2004236621B2 (en) 2009-07-23
PT1623093E (pt) 2008-02-22
RU2340775C2 (ru) 2008-12-10
KR20060011862A (ko) 2006-02-03
NO20055861L (no) 2006-01-24
CA2523296C (en) 2012-06-26
DE602004011206D1 (de) 2008-02-21
BRPI0410171B1 (pt) 2020-11-03
JP2006526091A (ja) 2006-11-16
DK1623093T3 (da) 2008-04-28
SE0301376L (sv) 2004-11-13
RU2005138308A (ru) 2006-04-27
AU2004236621A1 (en) 2004-11-18
HRP20080032T3 (en) 2008-02-29
ATE383496T1 (de) 2008-01-15
SE525765C2 (sv) 2005-04-19
CA2523296A1 (en) 2004-11-18
DE602004011206T2 (de) 2008-12-24
KR101089019B1 (ko) 2011-12-01
EP1623093A1 (en) 2006-02-08
IL171671A (en) 2010-11-30
PL1623093T3 (pl) 2008-06-30

Similar Documents

Publication Publication Date Title
CY1107971T1 (el) Μεθοδος και συσκευη για την εγκατασταση ενος επεκτασιμου κοχλια αυτοδιατρησης βραχου και ενος κοχλια αυτοδιατρησης βραχου
ATE81389T1 (de) Schlagspreizduebel fuer die verankerung in konisch nach innen erweiterten bohrloechern.
ATE417995T1 (de) Aufweitbarer gebirgsanker und gebirgsverankerungssystem
RU2005119998A (ru) Способ установки трубного узла в скважину
CA2543893C (en) Rock bolt
HRP20080360T3 (en) Rock bolting method and rock bolt
ATE269938T1 (de) Unterlegscheibe für injektionsmörtel-anker
BRPI0410171A (pt) método e dispositivo para aparafusamento de ancoragem
SE9901414D0 (sv) Anordning och metod vid bergvägg
PT1119687E (pt) Tubo de revestimento para um dispositivo de perfuracao e ancoragem
SE9902065L (sv) Rörformad bergbult
PT1075587E (pt) Dispositivo para parede de rocha
RU2061873C1 (ru) Анкер
KR20080113792A (ko) 이중관형 우레탄계 약액 주입볼트
RU92000611A (ru) Способ установки трубчатого анкера

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: E21D 20/00

Ipc: E21D 21/00 (2006.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8OCOMBINADO COM ART.13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B25D Requested change of name of applicant approved

Owner name: EPIROC ROCK DRILLS AKTIEBOLAG (SE)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/11/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2670 DE 08-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.