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FR1081646A - Improvements to support systems for mine galleries - Google Patents

Improvements to support systems for mine galleries

Info

Publication number
FR1081646A
FR1081646A FR1081646DA FR1081646A FR 1081646 A FR1081646 A FR 1081646A FR 1081646D A FR1081646D A FR 1081646DA FR 1081646 A FR1081646 A FR 1081646A
Authority
FR
France
Prior art keywords
support systems
mine galleries
galleries
mine
systems
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
Application number
Other languages
French (fr)
Inventor
Arnold Haarmann
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 filed Critical
Application granted granted Critical
Publication of FR1081646A publication Critical patent/FR1081646A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR1081646D 1952-07-29 1953-07-27 Improvements to support systems for mine galleries Expired FR1081646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1081646X 1952-07-29

Publications (1)

Publication Number Publication Date
FR1081646A true FR1081646A (en) 1954-12-21

Family

ID=7720941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1081646D Expired FR1081646A (en) 1952-07-29 1953-07-27 Improvements to support systems for mine galleries

Country Status (1)

Country Link
FR (1) FR1081646A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339056A1 (en) * 1976-01-22 1977-08-19 Bochumer Eisen Heintzmann GALLERY SUPPORT FRAMES
FR2393140A1 (en) * 1977-06-02 1978-12-29 Hoesch Werke Ag MULTI-PIECE CLAMP
FR2534965A1 (en) * 1982-10-23 1984-04-27 Arbed Techno Gmbh DEVICE FOR THE CONNECTION BY CLAMPING GUTTER-SHAPED PROFILES, EMBEDDING THE ONE IN THE OTHER AND DISPLACABLE, FOR THE SUPPORT OF MINES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339056A1 (en) * 1976-01-22 1977-08-19 Bochumer Eisen Heintzmann GALLERY SUPPORT FRAMES
FR2393140A1 (en) * 1977-06-02 1978-12-29 Hoesch Werke Ag MULTI-PIECE CLAMP
FR2534965A1 (en) * 1982-10-23 1984-04-27 Arbed Techno Gmbh DEVICE FOR THE CONNECTION BY CLAMPING GUTTER-SHAPED PROFILES, EMBEDDING THE ONE IN THE OTHER AND DISPLACABLE, FOR THE SUPPORT OF MINES

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