[go: up one dir, main page]

NO875236D0 - PROCEDURE FOR STABILIZING MOUNTAINS AND A MOUNTAIN BOLT FOR USE BY PROCEDURE. - Google Patents

PROCEDURE FOR STABILIZING MOUNTAINS AND A MOUNTAIN BOLT FOR USE BY PROCEDURE.

Info

Publication number
NO875236D0
NO875236D0 NO87875236A NO875236A NO875236D0 NO 875236 D0 NO875236 D0 NO 875236D0 NO 87875236 A NO87875236 A NO 87875236A NO 875236 A NO875236 A NO 875236A NO 875236 D0 NO875236 D0 NO 875236D0
Authority
NO
Norway
Prior art keywords
procedure
mountains
stabilizing
mountain
bolt
Prior art date
Application number
NO87875236A
Other languages
Norwegian (no)
Other versions
NO875236L (en
Inventor
Karl Goestav Lindh
Original Assignee
Atlas Copco 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 Ab filed Critical Atlas Copco Ab
Publication of NO875236D0 publication Critical patent/NO875236D0/en
Publication of NO875236L publication Critical patent/NO875236L/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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing 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
    • E21D21/0046—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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Stringed Musical Instruments (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Gripping On Spindles (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
NO87875236A 1986-12-16 1987-12-15 PROCEDURE FOR STABILIZING MOUNTAINS AND A MOUNTAIN BOLT FOR USE BY PROCEDURE. NO875236L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8605408A SE8605408D0 (en) 1986-12-16 1986-12-16 METHOD OF STABILIZING A ROCK STRUCTURE AND STABILIZING THEREFOR

Publications (2)

Publication Number Publication Date
NO875236D0 true NO875236D0 (en) 1987-12-15
NO875236L NO875236L (en) 1988-06-20

Family

ID=20366660

Family Applications (1)

Application Number Title Priority Date Filing Date
NO87875236A NO875236L (en) 1986-12-16 1987-12-15 PROCEDURE FOR STABILIZING MOUNTAINS AND A MOUNTAIN BOLT FOR USE BY PROCEDURE.

Country Status (11)

Country Link
EP (1) EP0272233A1 (en)
JP (1) JPS63223300A (en)
AU (1) AU594846B2 (en)
CA (1) CA1286603C (en)
CS (1) CS274416B2 (en)
FI (1) FI875508L (en)
HU (1) HUT48711A (en)
NO (1) NO875236L (en)
PL (1) PL269500A1 (en)
SE (1) SE8605408D0 (en)
ZA (1) ZA878649B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1407115E (en) * 2001-07-19 2006-05-31 Atlas Copco Mai Gmbh UNION OF AN ANCORA BAR WITH A DRILLING DEVICE
SE525179C2 (en) 2003-05-12 2004-12-21 Atlas Copco Rock Drills Ab Method and control system for pressure expandable rock bolts
SE525140C2 (en) 2003-05-12 2004-12-07 Atlas Copco Rock Drills Ab Expandable rock bolt and rock bolt system
SE525765C2 (en) * 2003-05-12 2005-04-19 Atlas Copco Rock Drills Ab Method and device for rock bolting
JP4680491B2 (en) * 2003-11-17 2011-05-11 日新製鋼株式会社 Steel pipe expansion lock bolt

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349567A (en) * 1964-06-03 1967-10-31 John E Munn Mine roof support and method of providing same
US4098087A (en) * 1976-12-02 1978-07-04 Battelle Development Corporation Anchoring bolt and method
AU6871181A (en) * 1980-03-28 1981-10-01 Thom, R.W. Anchor bolt
NO159201C (en) * 1980-09-08 1988-12-07 Atlas Copco Ab PROCEDURE FOR BOLTING IN MOUNTAIN AND COMBINED EXPANSION BOLT AND INSTALLATION DEVICE FOR SAME.
SE8106165L (en) * 1981-10-19 1983-04-20 Atlas Copco Ab PROCEDURE FOR MOUNTAIN AND MOUNTAIN
SE457894B (en) * 1985-06-17 1989-02-06 Atlas Copco Ab MAKE STABILIZING MOUNTAINS

Also Published As

Publication number Publication date
JPS63223300A (en) 1988-09-16
EP0272233A1 (en) 1988-06-22
FI875508A7 (en) 1988-06-17
AU594846B2 (en) 1990-03-15
HUT48711A (en) 1989-06-28
CA1286603C (en) 1991-07-23
SE8605408D0 (en) 1986-12-16
FI875508A0 (en) 1987-12-15
FI875508L (en) 1988-06-17
AU8259387A (en) 1988-06-16
CS274416B2 (en) 1991-04-11
ZA878649B (en) 1988-05-18
NO875236L (en) 1988-06-20
PL269500A1 (en) 1988-08-18
CS924387A2 (en) 1990-09-12

Similar Documents

Publication Publication Date Title
DK170087D0 (en) POLYBUTYL AND POLYISOBUTYLAMINES;
FI871588A7 (en) Strap lock.
DK423379A (en) PROCEDURE FOR AND INTEGRATED Borehole Logging System
DK437286D0 (en) 2,5-DIARYL-TETRAHYTHROTHIOPHENE COMPOUND AND PROCEDURE FOR PREPARING THEREOF
NO834872L (en) FORMED ILLUSTRATED METAL DRILL BACKGROUNDS AND PROCEDURE FOR PREPARING THEM.
DE3777132D1 (en) MODIFIED MULTIPLE-WAY DETECTOR.
FI862480A7 (en) MOUNTAIN CRUSHING GROUP.
DK56789A (en) SKI SHOES, PROCEDURE FOR PREPARING THEREOF AND SKIP WITH SUCH SOALS
DK153085A (en) PULLULANA-LIKE ENZYMER, PROCEDURE FOR PREPARING THEREOF AND PROCEDURE FOR SUPPLYING STARCH THEREOF
NO875236D0 (en) PROCEDURE FOR STABILIZING MOUNTAINS AND A MOUNTAIN BOLT FOR USE BY PROCEDURE.
FI906280L (en) MOUNTAIN DRILLING RIGGING.
NO873651L (en) PROCEDURE FOR RECOVERY OF OEL.
DE3583977D1 (en) BOLT FASTENING PROCEDURE.
DK52885A (en) 1,3,2-DIOXABORINAN COMPOUNDS AND PROCEDURES FOR PREPARING IT
OA08783A (en) Solid phase analysis method.
GB8602712D0 (en) Erecting tunnel linings
DE3771369D1 (en) MOUNTAIN ANCHOR.
DK492785A (en) PROCEDURE FOR PREPARING MILBEMYCINE DERIVATIVES AND RELATIONSHIPS FOR USING THE PROCEDURE
ZA877215B (en) Mine prop
NO864906L (en) MOUNTAIN BOLT.
DK613689D0 (en) HOMOPOLYSACCHARID AND SOLUTIONS CONTAINING THIS, PROCEDURES FOR PREPARING IT AND USING ITS OIL MINING
NO165973C (en) PROCEDURE FOR INPUTING WALLS AND ROOFS IN THE MOUNTAIN ROMOG SYSTEM FOR USE BY SUCH INPUTING.
NO873756L (en) PROCEDURE FOR PRE-COMPRESSION OF MOUNTAINS.
NO162123C (en) PROCEDURE FOR AA LOADING AND DEFORMATION STABILIZING CONSTRUCTIONS, SUCH AS RAILWAYS AND SIMILAR, THROUGH USING STRENGTHLY CONCRETE ELEMENTS.
NO874851D0 (en) SODIUM FLUORIDE TABLET WITH SLOW RELEASE, PREPARATION thereof, AND PROCEDURE FOR TREATING OSTEOPOROSIS.