FR1119156A - Rail profilé de soutènement - Google Patents

Rail profilé de soutènement

Info

Publication number
FR1119156A
FR1119156A FR1119156DA FR1119156A FR 1119156 A FR1119156 A FR 1119156A FR 1119156D A FR1119156D A FR 1119156DA FR 1119156 A FR1119156 A FR 1119156A
Authority
FR
France
Prior art keywords
profile rail
retaining profile
retaining
rail
profile
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
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.)
Gutehoffnungshutte Oberhausen AG
Original Assignee
Gutehoffnungshutte Oberhausen 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 Gutehoffnungshutte Oberhausen AG filed Critical Gutehoffnungshutte Oberhausen AG
Application granted granted Critical
Publication of FR1119156A publication Critical patent/FR1119156A/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)
FR1119156D 1950-05-15 1951-05-12 Rail profilé de soutènement Expired FR1119156A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1119156X 1950-05-15

Publications (1)

Publication Number Publication Date
FR1119156A true FR1119156A (fr) 1956-06-15

Family

ID=7724418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119156D Expired FR1119156A (fr) 1950-05-15 1951-05-12 Rail profilé de soutènement

Country Status (1)

Country Link
FR (1) FR1119156A (fr)

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