FR2552158B1 - ANCHORING PROCESS FOR ROOFS AND SIDINGS OF UNDERGROUND GALLERIES AND DEVICES FOR CARRYING OUT SAID METHOD - Google Patents

ANCHORING PROCESS FOR ROOFS AND SIDINGS OF UNDERGROUND GALLERIES AND DEVICES FOR CARRYING OUT SAID METHOD

Info

Publication number
FR2552158B1
FR2552158B1 FR8314995A FR8314995A FR2552158B1 FR 2552158 B1 FR2552158 B1 FR 2552158B1 FR 8314995 A FR8314995 A FR 8314995A FR 8314995 A FR8314995 A FR 8314995A FR 2552158 B1 FR2552158 B1 FR 2552158B1
Authority
FR
France
Prior art keywords
sidings
roofs
carrying
devices
anchoring process
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR8314995A
Other languages
French (fr)
Other versions
FR2552158A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8314995A priority Critical patent/FR2552158B1/en
Priority to ES536240A priority patent/ES536240A0/en
Priority to NO843809A priority patent/NO843809L/en
Priority to EP84401890A priority patent/EP0156082A1/en
Publication of FR2552158A1 publication Critical patent/FR2552158A1/en
Application granted granted Critical
Publication of FR2552158B1 publication Critical patent/FR2552158B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21D21/0086—Bearing plates
    • 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
    • E21D21/002—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection using explosives charges
    • 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

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)
  • Geophysics And Detection Of Objects (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Piles And Underground Anchors (AREA)
FR8314995A 1983-09-21 1983-09-21 ANCHORING PROCESS FOR ROOFS AND SIDINGS OF UNDERGROUND GALLERIES AND DEVICES FOR CARRYING OUT SAID METHOD Expired - Fee Related FR2552158B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8314995A FR2552158B1 (en) 1983-09-21 1983-09-21 ANCHORING PROCESS FOR ROOFS AND SIDINGS OF UNDERGROUND GALLERIES AND DEVICES FOR CARRYING OUT SAID METHOD
ES536240A ES536240A0 (en) 1983-09-21 1984-09-21 ANCHORING PROCEDURE FOR CEILINGS AND PARAMENTS OF UNDERGROUND GALLERIES AND DEVICE FOR THE PERFORMANCE OF THIS PROCEDURE
NO843809A NO843809L (en) 1983-09-21 1984-09-21 PROCEDURE FOR ANCHORING THE ROOF AND WALLS FOR UNDERGROUND WALLS O.L. AND DEVICE FOR IMPLEMENTING THE PROCEDURE
EP84401890A EP0156082A1 (en) 1983-09-21 1984-09-21 Method of anchoring for the backs and walls of underground galleries, and devices therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8314995A FR2552158B1 (en) 1983-09-21 1983-09-21 ANCHORING PROCESS FOR ROOFS AND SIDINGS OF UNDERGROUND GALLERIES AND DEVICES FOR CARRYING OUT SAID METHOD

Publications (2)

Publication Number Publication Date
FR2552158A1 FR2552158A1 (en) 1985-03-22
FR2552158B1 true FR2552158B1 (en) 1995-07-07

Family

ID=9292399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8314995A Expired - Fee Related FR2552158B1 (en) 1983-09-21 1983-09-21 ANCHORING PROCESS FOR ROOFS AND SIDINGS OF UNDERGROUND GALLERIES AND DEVICES FOR CARRYING OUT SAID METHOD

Country Status (4)

Country Link
EP (1) EP0156082A1 (en)
ES (1) ES536240A0 (en)
FR (1) FR2552158B1 (en)
NO (1) NO843809L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457894B (en) * 1985-06-17 1989-02-06 Atlas Copco Ab MAKE STABILIZING MOUNTAINS
DE3613624A1 (en) * 1986-04-23 1987-10-29 Dynamit Nobel Ag PYROTECHNICAL DOWEL

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813449A (en) * 1950-04-05 1957-11-19 Joy Mfg Co Explosively actuated expanding mine roof fastener
US2573880A (en) * 1950-09-20 1951-11-06 Temple Velocity Equipment Inc Explosively actuated anchor for mine roof bolts
US2618192A (en) * 1951-02-13 1952-11-18 Temple Velocity Equipment Inc Explosively actuated mine roof bolt anchor
DE897987C (en) * 1951-12-02 1953-11-26 Gutehoffnungshuette Oberhausen Mountain anchor with an explosive charge arranged in the anchor
US2970444A (en) * 1958-03-24 1961-02-07 Peter Hewton Expanding wedge type cable or bolt anchor
US3148577A (en) * 1962-02-27 1964-09-15 Edward W Parsons Rock bolt anchored by explosive forming
US3389561A (en) * 1966-05-23 1968-06-25 English Electric Co Ltd Method of and apparatus for providing anchors in earth and/or rock formations
SE407435B (en) * 1976-08-12 1979-03-26 Atomenergi Ab PROCEDURE FOR FIXING A MOUNTAIN BOLT
ZA811894B (en) * 1980-03-28 1982-04-28 R Thom An anchor bolt

Also Published As

Publication number Publication date
FR2552158A1 (en) 1985-03-22
ES8506137A1 (en) 1985-06-01
EP0156082A1 (en) 1985-10-02
NO843809L (en) 1985-03-22
ES536240A0 (en) 1985-06-01

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse