FR1207382A - Support framework for mines - Google Patents

Support framework for mines

Info

Publication number
FR1207382A
FR1207382A FR1207382DA FR1207382A FR 1207382 A FR1207382 A FR 1207382A FR 1207382D A FR1207382D A FR 1207382DA FR 1207382 A FR1207382 A FR 1207382A
Authority
FR
France
Prior art keywords
mines
support framework
framework
support
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
Karl Theodor Jasper
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 FR1207382A publication Critical patent/FR1207382A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D11/20—Special cross- sections, e.g. corrugated
FR1207382D 1957-11-23 1958-11-13 Support framework for mines Expired FR1207382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1207382X 1957-11-23

Publications (1)

Publication Number Publication Date
FR1207382A true FR1207382A (en) 1960-02-16

Family

ID=7732825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1207382D Expired FR1207382A (en) 1957-11-23 1958-11-13 Support framework for mines

Country Status (1)

Country Link
FR (1) FR1207382A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393928A1 (en) * 1977-06-11 1979-01-05 Bochumer Eisen Heintzmann GUTTER PROFILE, ESPECIALLY FOR SUPPORT OF MINE GALLERIES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393928A1 (en) * 1977-06-11 1979-01-05 Bochumer Eisen Heintzmann GUTTER PROFILE, ESPECIALLY FOR SUPPORT OF MINE GALLERIES

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