FR1017752A - élément de soutènement, notamment pour le soutènement à viroles ou cintres de galeries - Google Patents

élément de soutènement, notamment pour le soutènement à viroles ou cintres de galeries

Info

Publication number
FR1017752A
FR1017752A FR1017752DA FR1017752A FR 1017752 A FR1017752 A FR 1017752A FR 1017752D A FR1017752D A FR 1017752DA FR 1017752 A FR1017752 A FR 1017752A
Authority
FR
France
Prior art keywords
retaining
ferrules
arches
gallery
retaining element
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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann GmbH and Co KG
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 Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical Bochumer Eisenhuette Heintzmann GmbH and Co KG
Application granted granted Critical
Publication of FR1017752A publication Critical patent/FR1017752A/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)
FR1017752D 1948-10-01 1949-01-18 élément de soutènement, notamment pour le soutènement à viroles ou cintres de galeries Expired FR1017752A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1017752X 1948-10-01

Publications (1)

Publication Number Publication Date
FR1017752A true FR1017752A (fr) 1952-12-18

Family

ID=7711342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1017752D Expired FR1017752A (fr) 1948-10-01 1949-01-18 élément de soutènement, notamment pour le soutènement à viroles ou cintres de galeries

Country Status (1)

Country Link
FR (1) FR1017752A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509786A1 (fr) * 1981-07-14 1983-01-21 Bochumer Eisen Heintzmann Element pour le soutenement des galeries souterraines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509786A1 (fr) * 1981-07-14 1983-01-21 Bochumer Eisen Heintzmann Element pour le soutenement des galeries souterraines
DE3127812A1 (de) * 1981-07-14 1983-02-03 Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum Ausbauelement fuer den untertaegigen streckenausbau

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