FR1010659A - Iron support for mines, especially for interior shafts - Google Patents

Iron support for mines, especially for interior shafts

Info

Publication number
FR1010659A
FR1010659A FR1010659DA FR1010659A FR 1010659 A FR1010659 A FR 1010659A FR 1010659D A FR1010659D A FR 1010659DA FR 1010659 A FR1010659 A FR 1010659A
Authority
FR
France
Prior art keywords
mines
iron support
interior shafts
shafts
interior
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
August Heinrich Pagels
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 FR1010659A publication Critical patent/FR1010659A/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
    • E21D11/24—Knuckle joints or links between arch members

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)
FR1010659D 1948-09-28 1948-09-28 Iron support for mines, especially for interior shafts Expired FR1010659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1010659T 1948-09-28

Publications (1)

Publication Number Publication Date
FR1010659A true FR1010659A (en) 1952-06-13

Family

ID=9569214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1010659D Expired FR1010659A (en) 1948-09-28 1948-09-28 Iron support for mines, especially for interior shafts

Country Status (1)

Country Link
FR (1) FR1010659A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446376A1 (en) * 1979-01-15 1980-08-08 Pont A Mousson METHOD AND APPARATUS FOR ASSEMBLING TUNNEL COVERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446376A1 (en) * 1979-01-15 1980-08-08 Pont A Mousson METHOD AND APPARATUS FOR ASSEMBLING TUNNEL COVERS

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