FR1215497A - Cadre de soutènement - Google Patents

Cadre de soutènement

Info

Publication number
FR1215497A
FR1215497A FR785856A FR785856A FR1215497A FR 1215497 A FR1215497 A FR 1215497A FR 785856 A FR785856 A FR 785856A FR 785856 A FR785856 A FR 785856A FR 1215497 A FR1215497 A FR 1215497A
Authority
FR
France
Prior art keywords
support frame
frame
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
FR785856A
Other languages
English (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.)
Gelsenkirchener Bergwerks AG
Original Assignee
Gelsenkirchener Bergwerks AG
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 Gelsenkirchener Bergwerks AG filed Critical Gelsenkirchener Bergwerks AG
Application granted granted Critical
Publication of FR1215497A publication Critical patent/FR1215497A/fr
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
    • E21D11/20—Special cross- sections, e.g. corrugated

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)
FR785856A 1958-03-11 1959-02-05 Cadre de soutènement Expired FR1215497A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1215497X 1958-03-11

Publications (1)

Publication Number Publication Date
FR1215497A true FR1215497A (fr) 1960-04-19

Family

ID=7733526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785856A Expired FR1215497A (fr) 1958-03-11 1959-02-05 Cadre de soutènement

Country Status (1)

Country Link
FR (1) FR1215497A (fr)

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