BR112016000558A2 - âncora de rocha deformável. - Google Patents

âncora de rocha deformável.

Info

Publication number
BR112016000558A2
BR112016000558A2 BR112016000558A BR112016000558A BR112016000558A2 BR 112016000558 A2 BR112016000558 A2 BR 112016000558A2 BR 112016000558 A BR112016000558 A BR 112016000558A BR 112016000558 A BR112016000558 A BR 112016000558A BR 112016000558 A2 BR112016000558 A2 BR 112016000558A2
Authority
BR
Brazil
Prior art keywords
rock anchor
deformable rock
deformable
anchor
rock
Prior art date
Application number
BR112016000558A
Other languages
English (en)
Inventor
Modlinski Dariusz
PETRANEK Martin
Wosik Tadeusz
Original Assignee
Minova Int Ltd
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 Minova Int Ltd filed Critical Minova Int Ltd
Publication of BR112016000558A2 publication Critical patent/BR112016000558A2/pt

Links

Classifications

    • 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
    • E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
    • 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

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)
  • Joining Of Building Structures In Genera (AREA)
BR112016000558A 2013-07-12 2013-07-12 âncora de rocha deformável. BR112016000558A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/002080 WO2015003726A1 (en) 2013-07-12 2013-07-12 Yieldable rock anchor

Publications (1)

Publication Number Publication Date
BR112016000558A2 true BR112016000558A2 (pt) 2018-05-02

Family

ID=48856580

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016000558A BR112016000558A2 (pt) 2013-07-12 2013-07-12 âncora de rocha deformável.

Country Status (11)

Country Link
US (1) US9677399B2 (pt)
EP (1) EP3019700B1 (pt)
AU (1) AU2013394119B2 (pt)
BR (1) BR112016000558A2 (pt)
CA (1) CA2917978C (pt)
ES (1) ES2643739T3 (pt)
MX (1) MX350675B (pt)
PL (1) PL3019700T3 (pt)
PT (1) PT3019700T (pt)
WO (1) WO2015003726A1 (pt)
ZA (1) ZA201600273B (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061010A (zh) * 2014-07-10 2014-09-24 中国电建集团中南勘测设计研究院有限公司 一种分段锚固的岩石锚杆
ES2827019T3 (es) 2015-05-08 2021-05-19 Normet International Ltd Perno de roca hueco autorroscante anclado localmente
CN104846824A (zh) * 2015-05-25 2015-08-19 曾庆义 防护型杆体、用于混凝土结构的杆体及制作工艺和锚杆
CN105781598B (zh) * 2016-03-15 2018-04-24 中国矿业大学(北京) 一种可伸长锚杆
CN105863695B (zh) * 2016-05-03 2017-11-03 许国安 一种分段式模块化抗大变形和抗冲击组合锚杆及其组装方法
US10941657B2 (en) * 2016-07-12 2021-03-09 Fci Holdings Delaware, Inc. Corrosion resistant yieldable bolt
US10697297B2 (en) 2017-01-09 2020-06-30 Minova International Limited Composite yieldable rock anchor with improved deformation range
CN108222990B (zh) * 2018-03-23 2023-12-08 东北大学 一种m型释能锚杆
CN108756975B (zh) * 2018-05-24 2024-02-02 河南理工大学 一种新型锚固装置用抗剪护管及其安装方法
CN110439599B (zh) * 2019-07-23 2024-03-08 河南理工大学 锚杆径向限位碎袋装置及其工作方法
CN211038693U (zh) * 2019-10-31 2020-07-17 何满潮 Npr锚杆
CN111022096B (zh) * 2019-12-10 2021-08-24 华北水利水电大学 一种多级应力及位移控制可伸长锚杆
CN112360527A (zh) * 2020-11-11 2021-02-12 中国矿业大学 一种锚固剂压实装置、锚杆及使用方法
CN112922652B (zh) * 2021-03-01 2023-08-01 华能煤炭技术研究有限公司 一种分级抗拉锚杆及支护***
CN114382077B (zh) * 2022-01-18 2024-04-05 福州大学 一种抗剪吸能注浆锚杆
CN114319344A (zh) * 2022-01-18 2022-04-12 福州大学 一种抗剪吸能注浆锚杆的安装方法
CN114563273B (zh) * 2022-04-28 2022-08-09 中国矿业大学(北京) 锚杆组合受力性能测试***及评价方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173918A (en) * 1978-03-27 1979-11-13 Raymond Piersall Roof bolt and the like
US4664561A (en) * 1986-08-12 1987-05-12 The Eastern Co. Combined resin-mechanical mine roof bolt anchor
US5584608A (en) * 1994-07-05 1996-12-17 Gillespie; Harvey D. Anchored cable sling system
US5993129A (en) * 1996-10-04 1999-11-30 Kabushiki Kaisha Youma Kohboh Bolt anchoring device with improved plug portion of bolt
SK287944B6 (sk) 2001-07-19 2012-06-04 Atlas Copco Mai Gmbh Connecting an anchoring rod to a drilling tool
AUPS310802A0 (en) 2002-06-21 2002-07-11 Industrial Rollformers Pty Limited Yielding cable bolt
SI1546508T1 (sl) 2002-08-02 2011-05-31 Dywidag Systems Internat Pty Ltd Priprava za naknadno zapolnjevanje geotehničnih sider
SE527107C2 (sv) * 2004-05-24 2005-12-27 Atlas Copco Rock Drills Ab Förfarande vid bergbultning jämte bergbult
CA2820010A1 (en) * 2004-06-30 2005-12-30 Dywidag Systems International, Canada, Ltd Yieldable rock fastener system and method
AU2006317519B2 (en) * 2005-11-24 2012-11-29 Peter Andrew Gray Self drilling rock bolt
AU2008235258A1 (en) 2007-04-05 2008-10-16 Peter Andrew Gray Extendable member
AU2007214341B8 (en) * 2007-08-31 2015-02-19 Sandvik Intellectual Property Ab Rock Bolt
KR20110036827A (ko) 2008-07-25 2011-04-11 가포드 피티와이 엘티디 유연성 록 볼트 샤프트를 포장하는 방법
CA2747756C (en) * 2009-01-07 2012-08-21 Mansour Mining Technologies Inc. Yieldable cone bolt and method of manufacturing same
US20150144394A1 (en) * 2012-05-14 2015-05-28 Next Wave Design Pty Ltd Cable holder
WO2013173901A1 (en) * 2012-05-22 2013-11-28 Atlas Copco Canada Inc. Rock bolt and method of installing a rock bolt

Also Published As

Publication number Publication date
MX350675B (es) 2017-09-12
CA2917978C (en) 2019-06-11
ZA201600273B (en) 2019-07-31
EP3019700A1 (en) 2016-05-18
EP3019700B1 (en) 2017-08-30
CA2917978A1 (en) 2015-01-15
PL3019700T3 (pl) 2018-03-30
ES2643739T3 (es) 2017-11-24
US9677399B2 (en) 2017-06-13
US20160168993A1 (en) 2016-06-16
PT3019700T (pt) 2017-10-30
AU2013394119A1 (en) 2016-03-03
MX2016000352A (es) 2016-10-13
AU2013394119B2 (en) 2017-06-01
WO2015003726A1 (en) 2015-01-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B350 Update of information on the portal [chapter 15.35 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2628 DE 18-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.