BR112015018996A2 - cavilha de rocha - Google Patents

cavilha de rocha

Info

Publication number
BR112015018996A2
BR112015018996A2 BR112015018996A BR112015018996A BR112015018996A2 BR 112015018996 A2 BR112015018996 A2 BR 112015018996A2 BR 112015018996 A BR112015018996 A BR 112015018996A BR 112015018996 A BR112015018996 A BR 112015018996A BR 112015018996 A2 BR112015018996 A2 BR 112015018996A2
Authority
BR
Brazil
Prior art keywords
expandable body
peg
rock
hole
rock bolt
Prior art date
Application number
BR112015018996A
Other languages
English (en)
Other versions
BR112015018996B1 (pt
Inventor
Våhlström Ola
Original Assignee
Rock Solutions North 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 Rock Solutions North AB filed Critical Rock Solutions North AB
Publication of BR112015018996A2 publication Critical patent/BR112015018996A2/pt
Publication of BR112015018996B1 publication Critical patent/BR112015018996B1/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
    • 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
    • E21D21/008—Anchoring or tensioning means
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • 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
    • E21D21/0093—Accessories
    • 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
    • E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/045—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front having axially compressing parts allowing the clamping of an object tightly to the wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Dowels (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

1 / 1 resumo “cavilha de rocha ” cavilha de rocha (1) compreendendo pelo menos um corpo alongado (4), uma extremidade que compreende pelo menos uma primeira porã§ã£o cã´nica externa (16) se estendendo atravã©s de pelo menos um furo (12) em pelo menos um corpo expansã­vel cilã­ndrico (5), o furo (12) sobre uma seã§ã£o do furo de sondagem na direã§ã£o axial compreende uma parte cã´nica interna (15) planejada para cooperar com a porã§ã£o cã´nica externa (16) do membro alongado. apã³s movimento relativo do corpo alongado (4) e do corpo expansã­vel (5) em uma direã§ã£o expande o corpo expansã­vel na direã§ã£o radial. o movimento axial relativo entre o corpo alongado (4) e o corpo expansã­vel (5) ã© provido por pelo menos um dispositivo de tensionamento (7). a cavilha de rocha compreende pelo menos um dispositivo de cunha (2), que em uso da cavilha de rocha, ã© conectado ao furo (12) do corpo expansã­vel (5) e pelo menos parcialmente inserido entre uma primeira porã§ã£o (17) e pelo menos uma segunda parte (18). a cavilha de rocha compreende adicionalmente pelo menos um meio de conexã£o (21).
BR112015018996-2A 2013-02-07 2014-02-06 Cavilha de rocha BR112015018996B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1300102-9 2013-02-07
SE1300102A SE539285C2 (sv) 2013-02-07 2013-02-07 Bergbult
PCT/SE2014/000015 WO2014123467A1 (en) 2013-02-07 2014-02-06 Rock bolt

Publications (2)

Publication Number Publication Date
BR112015018996A2 true BR112015018996A2 (pt) 2018-12-11
BR112015018996B1 BR112015018996B1 (pt) 2021-09-21

Family

ID=51299971

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015018996-2A BR112015018996B1 (pt) 2013-02-07 2014-02-06 Cavilha de rocha

Country Status (12)

Country Link
US (1) US9835030B2 (pt)
EP (1) EP2954163B1 (pt)
CN (1) CN104956031B (pt)
AU (1) AU2014215730B2 (pt)
BR (1) BR112015018996B1 (pt)
CA (1) CA2910016C (pt)
CL (1) CL2015002211A1 (pt)
PL (1) PL2954163T3 (pt)
RU (1) RU2648386C2 (pt)
SE (1) SE539285C2 (pt)
TR (1) TR201809825T4 (pt)
WO (1) WO2014123467A1 (pt)

Families Citing this family (10)

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Publication number Priority date Publication date Assignee Title
CN105386446B (zh) * 2015-10-16 2017-05-10 山东科技大学 用于岩孔中的钢丝绳锚固器及其锚固方法
CN105626642A (zh) * 2016-03-04 2016-06-01 上海翔锐紧固件有限公司 一种抗震锚栓
AU2017280145B2 (en) 2016-06-21 2022-05-26 Alert Technologies Inc. Sensing device for a rock bolt
AU2017330441A1 (en) * 2016-09-26 2019-04-11 Fci Holdings Delaware, Inc. Yieldable bearing block
US10060809B1 (en) * 2016-10-27 2018-08-28 Larry C. Hoffman Friction stabilizer pull tester and method
CN108104391A (zh) * 2017-12-28 2018-06-01 嘉善精田精密机械制造有限公司 一种建筑用墙面装饰板
US10988906B2 (en) * 2019-03-11 2021-04-27 Horst K. Aschenbroich Controlling backflow from drilling with hollow rebar and grouting
EP3748122A1 (en) * 2019-06-04 2020-12-09 Sandvik Mining and Construction Tools AB A tension indicator for a rock bolt
EP3918956A1 (en) 2020-06-03 2021-12-08 Koninklijke Philips N.V. Valve actuated bottle cap
CN114775659B (zh) * 2022-05-27 2024-06-14 重庆交通大学 一种蠕爬型韧性锚索、抗震锚固结构及坡面抗震加固方法

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US4305687A (en) * 1979-01-26 1981-12-15 Jack Parker Anchoring system for rock bolts
DE2903137C3 (de) * 1979-01-27 1982-02-18 Bergwerksverband Gmbh, 4300 Essen Rohrförmiger verlorener Bohrlochverschluß
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RU2383739C1 (ru) * 2008-10-27 2010-03-10 Государственное образовательное учреждение высшего профессионального образования "Кузбасский государственный технический университет" (ГУ КузГТУ) Канатный анкер
CN201924948U (zh) * 2011-02-21 2011-08-10 张子春 膨胀式开缝锚杆

Also Published As

Publication number Publication date
RU2015134677A (ru) 2017-03-14
EP2954163A1 (en) 2015-12-16
CL2015002211A1 (es) 2016-08-12
CA2910016A1 (en) 2014-08-14
RU2648386C2 (ru) 2018-03-26
EP2954163A4 (en) 2016-12-28
US9835030B2 (en) 2017-12-05
TR201809825T4 (tr) 2018-07-23
SE539285C2 (sv) 2017-06-20
BR112015018996B1 (pt) 2021-09-21
AU2014215730B2 (en) 2018-03-22
EP2954163B1 (en) 2018-04-11
WO2014123467A1 (en) 2014-08-14
AU2014215730A1 (en) 2015-09-17
CN104956031A (zh) 2015-09-30
SE1300102A1 (sv) 2014-08-08
PL2954163T3 (pl) 2018-09-28
US20150354354A1 (en) 2015-12-10
CA2910016C (en) 2021-05-04
CN104956031B (zh) 2018-03-23

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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]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/02/2014, 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 10A 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 2760 DE 28-11-2023 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.