SE418520B - Forfarande och anordning for forsterkning av gruvgangar - Google Patents

Forfarande och anordning for forsterkning av gruvgangar

Info

Publication number
SE418520B
SE418520B SE7605049A SE7605049A SE418520B SE 418520 B SE418520 B SE 418520B SE 7605049 A SE7605049 A SE 7605049A SE 7605049 A SE7605049 A SE 7605049A SE 418520 B SE418520 B SE 418520B
Authority
SE
Sweden
Prior art keywords
mines
amplifying
procedure
amplifying mines
Prior art date
Application number
SE7605049A
Other languages
English (en)
Swedish (sv)
Other versions
SE7605049L (sv
Inventor
A Benichou
Original Assignee
Celtite Sa
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 Celtite Sa filed Critical Celtite Sa
Publication of SE7605049L publication Critical patent/SE7605049L/xx
Publication of SE418520B publication Critical patent/SE418520B/xx

Links

Classifications

    • 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
    • F16B13/08—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0858—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Insulated Conductors (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Piles And Underground Anchors (AREA)
SE7605049A 1976-01-08 1976-05-03 Forfarande och anordning for forsterkning av gruvgangar SE418520B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600304A FR2337812A1 (fr) 1976-01-08 1976-01-08 Perfectionnement au procede et dispositif pour le soutenement des parements dans les galeries de mines

Publications (2)

Publication Number Publication Date
SE7605049L SE7605049L (sv) 1977-07-09
SE418520B true SE418520B (sv) 1981-06-09

Family

ID=9167697

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7605049A SE418520B (sv) 1976-01-08 1976-05-03 Forfarande och anordning for forsterkning av gruvgangar

Country Status (3)

Country Link
FR (1) FR2337812A1 (no)
NO (1) NO761514L (no)
SE (1) SE418520B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524469A (en) * 1976-08-13 1978-09-13 Ici Ltd Dowel device for grouting in a drillhole
DE3100733A1 (de) * 1981-01-13 1982-08-26 Termofix Betonbrenn GmbH, 7145 Markgröningen Verfahren zur befestigung von gegenstaenden an fertigen beton- oder steinwaenden sowie vorrichtung zur durchfuehrung des verfahrens
FI64224C (fi) * 1981-04-22 1983-10-10 Neste Oy Bergbult
DE3514011C1 (en) * 1985-04-18 1987-01-08 Messerschmitt Boelkow Blohm Clamping device
FR2610957B1 (fr) * 1987-02-13 1989-07-07 Batiborne Sarl Batiment Fabr B Piquet pour la fixation au sol d'une borne ou autre repere, et procede pour sa mise en place
DE102006022696A1 (de) * 2006-05-16 2007-11-22 Flörchinger, Ludwig Verfahren, Haltedübel und Bohrwerkzeug für die nachträgliche Fixierung von Dämmplatten an einer Gebäudewand
WO2018232426A1 (en) * 2017-06-12 2018-12-20 Ncm Innovations (Pty) Ltd A method of adapting a rock bolt for improved resin anchoring
WO2020154761A1 (en) * 2019-01-29 2020-08-06 Support Technologies Innovations Pty Ltd Rock bolt

Also Published As

Publication number Publication date
NO761514L (no) 1977-07-11
FR2337812A1 (fr) 1977-08-05
SE7605049L (sv) 1977-07-09
FR2337812B1 (no) 1980-02-22

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