BR112013001563A2 - anchor device - Google Patents

anchor device

Info

Publication number
BR112013001563A2
BR112013001563A2 BR112013001563A BR112013001563A BR112013001563A2 BR 112013001563 A2 BR112013001563 A2 BR 112013001563A2 BR 112013001563 A BR112013001563 A BR 112013001563A BR 112013001563 A BR112013001563 A BR 112013001563A BR 112013001563 A2 BR112013001563 A2 BR 112013001563A2
Authority
BR
Brazil
Prior art keywords
anchor device
media
fuels
fiber layer
free water
Prior art date
Application number
BR112013001563A
Other languages
Portuguese (pt)
Inventor
Roydon John Gilmour
Original Assignee
Illinois Tool Works
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
Priority claimed from NZ58688310A external-priority patent/NZ586883A/en
Application filed by Illinois Tool Works filed Critical Illinois Tool Works
Publication of BR112013001563A2 publication Critical patent/BR112013001563A2/en

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
    • E21D21/008—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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0053—Anchoring-bolts in the form of lost drilling rods

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)
  • Earth Drilling (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

dispositivo para chumbagem. trata-se de meios coalescentes que incluem meios compósitos de filtro comprimidos que compreendem camadas de substrato e camada de fibra fina hidrofílicas para separar água livre emulsificada em combustíveis.anchor device. These are coalescing media which include compressed filter media comprising hydrophilic substrate layers and thin fiber layer for separating emulsified free water into fuels.

BR112013001563A 2010-07-19 2011-07-19 anchor device BR112013001563A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ58688310A NZ586883A (en) 2010-07-19 2010-07-19 Self boring rock bolt with expansion elements coupled to the drill head by a keyway and key
PCT/US2011/044490 WO2012012392A2 (en) 2010-07-19 2011-07-19 Anchoring device
NZ58688311 2011-07-19

Publications (1)

Publication Number Publication Date
BR112013001563A2 true BR112013001563A2 (en) 2016-05-10

Family

ID=45497410

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013001563A BR112013001563A2 (en) 2010-07-19 2011-07-19 anchor device

Country Status (4)

Country Link
EP (1) EP2596199A2 (en)
AU (1) AU2011279830A1 (en)
BR (1) BR112013001563A2 (en)
WO (1) WO2012012392A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2975760A1 (en) * 2015-02-04 2016-08-11 Fero Group Pty Ltd Improved drill bit for use with a friction bolt
CN105442597B (en) * 2015-12-25 2017-10-13 中铁十四局集团第二工程有限公司 A kind of autonomous supercharging anchor cable and its construction method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115056A (en) * 1961-03-13 1963-12-24 Porter Co Inc H K Expansion unit for mine ceiling support
US5219248A (en) 1992-05-14 1993-06-15 The Eastern Company Mine roof expansion anchor with improved bore hole engagement means and method of installation thereof
AU2125200A (en) 1999-02-11 2000-08-29 Grant Spencer Gore Rock anchor
CA2470212A1 (en) * 2004-06-30 2005-12-30 Wilfred G. Morris Dual mechanical and resin anchor bolt
AU2006202778A1 (en) 2006-06-29 2008-01-17 Sandvik Intellectual Property Ab Self drilling rock bolt
CA2624690A1 (en) * 2005-11-09 2007-05-18 Steven Weaver Self drilling rock bolt
US8087850B2 (en) * 2006-07-20 2012-01-03 Fci Holdings Delaware, Inc. Rock bolt

Also Published As

Publication number Publication date
WO2012012392A3 (en) 2012-10-04
EP2596199A2 (en) 2013-05-29
AU2011279830A1 (en) 2013-02-21
WO2012012392A2 (en) 2012-01-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]