PT1749144E - Método de pregagem e parafuso de pregagem - Google Patents

Método de pregagem e parafuso de pregagem Download PDF

Info

Publication number
PT1749144E
PT1749144E PT05732230T PT05732230T PT1749144E PT 1749144 E PT1749144 E PT 1749144E PT 05732230 T PT05732230 T PT 05732230T PT 05732230 T PT05732230 T PT 05732230T PT 1749144 E PT1749144 E PT 1749144E
Authority
PT
Portugal
Prior art keywords
rock
bolt
rock bolt
tubular
bolting method
Prior art date
Application number
PT05732230T
Other languages
English (en)
Portuguese (pt)
Inventor
Fredrik Oeberg
Mario Bureau
Francois Charette
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 PT1749144E publication Critical patent/PT1749144E/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
    • E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension
    • 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)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Materials For Medical Uses (AREA)
  • Dowels (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Piles And Underground Anchors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
PT05732230T 2004-05-24 2005-04-18 Método de pregagem e parafuso de pregagem PT1749144E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401317A SE527107C2 (sv) 2004-05-24 2004-05-24 Förfarande vid bergbultning jämte bergbult

Publications (1)

Publication Number Publication Date
PT1749144E true PT1749144E (pt) 2008-06-27

Family

ID=32589777

Family Applications (1)

Application Number Title Priority Date Filing Date
PT05732230T PT1749144E (pt) 2004-05-24 2005-04-18 Método de pregagem e parafuso de pregagem

Country Status (21)

Country Link
US (1) US20070253783A1 (da)
EP (1) EP1749144B1 (da)
JP (1) JP2008500474A (da)
CN (1) CN1957159A (da)
AT (1) ATE395501T1 (da)
AU (1) AU2005245752A1 (da)
BR (1) BRPI0510935A (da)
CA (1) CA2564291A1 (da)
DE (1) DE602005006794D1 (da)
DK (1) DK1749144T3 (da)
ES (1) ES2306132T3 (da)
HR (1) HRP20080360T3 (da)
IL (1) IL178669A0 (da)
NO (1) NO20066000L (da)
PL (1) PL1749144T3 (da)
PT (1) PT1749144E (da)
RU (1) RU2006145897A (da)
SE (1) SE527107C2 (da)
SI (1) SI1749144T1 (da)
WO (1) WO2005113939A1 (da)
ZA (1) ZA200609069B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535912C2 (sv) * 2011-06-30 2013-02-12 Leif Eriksson Expanderbar bergbult och ett förfarande för tillverkning av en bergbult
ES2643739T3 (es) * 2013-07-12 2017-11-24 Minova International Limited Anclaje para rocas deformable
CN105610093B (zh) * 2016-03-01 2018-01-30 国家电网公司 一种锚固装置及锚固方法
WO2018206630A1 (en) * 2017-05-11 2018-11-15 Sandvik Intellectual Property Ab Friction rock bolt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148577A (en) * 1962-02-27 1964-09-15 Edward W Parsons Rock bolt anchored by explosive forming
US3349567A (en) * 1964-06-03 1967-10-31 John E Munn Mine roof support and method of providing same
US3665719A (en) * 1969-05-28 1972-05-30 Atlantic Richfield Co Apparatus for counterstressing in situ rock for support of underground openings
US3837258A (en) * 1970-02-03 1974-09-24 C Williams Rock bolts
SE427764B (sv) * 1979-03-09 1983-05-02 Atlas Copco Ab Bergbultningsforfarande jemte rorformig bergbult

Also Published As

Publication number Publication date
SE0401317L (sv) 2005-11-25
US20070253783A1 (en) 2007-11-01
DE602005006794D1 (de) 2008-06-26
IL178669A0 (en) 2007-02-11
EP1749144B1 (en) 2008-05-14
CA2564291A1 (en) 2005-12-01
SE527107C2 (sv) 2005-12-27
DK1749144T3 (da) 2008-09-15
WO2005113939A1 (en) 2005-12-01
JP2008500474A (ja) 2008-01-10
NO20066000L (no) 2006-12-22
ES2306132T3 (es) 2008-11-01
CN1957159A (zh) 2007-05-02
ATE395501T1 (de) 2008-05-15
BRPI0510935A (pt) 2007-11-20
SI1749144T1 (sl) 2008-10-31
EP1749144A1 (en) 2007-02-07
HRP20080360T3 (en) 2008-09-30
ZA200609069B (en) 2008-07-30
AU2005245752A1 (en) 2005-12-01
SE0401317D0 (sv) 2004-05-24
PL1749144T3 (pl) 2008-10-31
RU2006145897A (ru) 2008-06-27

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